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    ACE AX 124 Eco Master VS CASE 851 NX Backhoe Loader

    ACE AX 124 Eco Master vs CASE 851 NX: the two differ on 88 of 99 listed specs. The main differences are Engine (ACE 49.5 HP vs CNH 74 HP), Price (₹ 27-30 Lakhs vs ₹ 34 - 37 Lakhs), Max Torque (245 Nm @ 1200 RPM vs 375 Nm @ 1400 RPM), Weight (7910 Kg vs 7800 kg). The other 11 specs are the same.

    Specs from OEM brochures · comparison updated Aug 2026

    ACE AX 124 Eco Master
    ₹ 27-30 Lakhs*

    ACE AX 124 Eco Master

    • Engine

      ACE 49.5 HP

    • Bucket

      0.24 m³

    • Shovel

      1.1 m³

    • Dig. Depth

      4250 mm

    • Dump Height

      2760 mm

    • Weight

      7910 Kg
    2WD
    CASE 851 NX
    ₹ 34 - 37 Lakhs*

    CASE 851 NX

    • Engine

      CNH 74 HP

    • Bucket

      0.36 m³

    • Shovel

      1.1 m³

    • Dig. Depth

      4700 mm

    • Dump Height

      2720 mm

    • Weight

      7800 kg
    2WD/4WD

    Add a third machine

    What's different: ACE AX 124 Eco Master vs CASE 851 NX

    88 specs differ, 11 are identical. The full tables are below.

    Spec ACE AX 124 Eco Master CASE 851 NX
    EngineACE 49.5 HPCNH 74 HP
    Price₹ 27-30 Lakhs₹ 34 - 37 Lakhs
    Max Torque245 Nm @ 1200 RPM375 Nm @ 1400 RPM
    Weight7910 Kg7800 kg
    Max Speed28 km/hr34.0 km/hr
    Bucket0.24 m³0.36 m³
    Max Digging Depth4250 mm4700 mm
    Fuel Tank150 L129 L

    See all 88 differences ↓

    ACE AX 124 Eco Master price & full specs →CASE 851 NX price & full specs →

    * Ex-factory price ranges are indicative for Sep 2026 and change with variant, city and offers; confirm with the dealer. On-road cost adds transport, RTO, insurance and accessories. Disclaimer

    The comparisons provided are based on the technical specifications published by the respective OEMs on their official websites and brochures. Please confirm these details directly with the OEMs before making any final decision.

    Key Highlights ACE AX 124 Eco MasterCASE 851 NX
    ACE AX 124 Eco Master VS CASE 851 NX Backhoe Loader

    ACE AX 124 Eco Master vs CASE 851 NX: the two differ on 88 of 99 listed specs. The main differences are Engine (ACE 49.5 HP vs CNH 74 HP), Price (₹ 27-30 Lakhs vs ₹ 34 - 37 Lakhs), Max Torque (245 Nm @ 1200 RPM vs 375 Nm @ 1400 RPM), Weight (7910 Kg vs 7800 kg). The other 11 specs are the same.

    Specs from OEM brochures · comparison updated Aug 2026

    ACE AX 124
    ACE AX 124 Eco Master

    ₹ 27-30 Lakhs

    CASE 851 NX
    CASE 851 NX

    ₹ 34 - 37 Lakhs

    Particulars ACE AX 124 Eco Master CASE 851 NX

    ACE AX 124 Eco Master vs CASE 851 NX: Which One to Buy?

    Both machines dig and load, but they differ in power and payload. The ACE AX 124 Eco Master has a smaller engine, uses less fuel, and gives you a choice of excavator bucket sizes. The CASE 851 NX has a stronger engine, carries a bigger payload, digs with more force, and meets the newer CEV-5 emission norms.

    If you want lower running cost for normal digging and loading, the ACE fits well. If you need more power, a bigger payload, and cleaner emission norms, the CASE is the better pick. Check parts and service reach for both brands near your site before deciding. See the full ACE backhoe range, the CASE backhoe range, all backhoe loaders, or read our backhoe loader buying guide.

    ACE AX 124 Eco Master Backhoe Loader

    Pros:

    • Enhanced fuel efficiency for cost-effective operations
    • Hydrostatic steering for reliability and better control
    • GPS standard equipped
    • Cararo Transmission with optimized torque converter ratio
    • Flexibility with excavator bucket capacity options

    Cons:

    • Lower engine horsepower compared to competitor
    • Smaller maximum payload capacity
    • Less powerful bucket and arm digging force
    • Maximum speed is lower than the CASE model
    • Excavator Max. Lift Capacity not provided

    CASE 851 NX CEV5 Backhoe Loader

    Pros:

    • Follows CEV-5 norms for cleaner operation
    • Higher engine horsepower provides better performance
    • Increased maximum payload capacity
    • Stronger bucket and arm digging forces
    • Higher maximum speed for quicker operations

    Cons:

    • Lower standard bucket capacity compared to ACE model
    • Parking brake is mechanically actuated compared to hydraulic in ACE
    • Engine displacement information is not provided
    • Without brake - Outside Wheel information not provided
    • Track width specifications may indicate larger footprint

    Pros:

    Cons:

    Closing Recommendation

    Both are dependable backhoe loaders, so pick by power needs and running cost. Choose the CASE 851 NX when you want more engine power, a bigger payload, and the newer CEV-5 emission norms for heavier work. Choose the ACE AX 124 Eco Master when you want lower fuel use and a choice of bucket sizes for normal, everyday digging and loading. Check dealer and parts reach near your site either way. So match the machine to your work: CASE 851 NX for power and payload, ACE AX 124 Eco Master for fuel saving on normal work.

    ACE AX 124 Eco Master Vs CASE 851 NX Backhoe Loader Price, Technical Specifications & Features

    Brand ACE Backhoe loader CASE Backhoe Loader
    Type 2WD 2WD/4WD
    Price ₹ 27-30 Lakhs ₹ 34 - 37 Lakhs
    Engine ACE 49.5 HP CNH 74 HP
    Bucket 0.24 m³ 0.36 m³
    Shovel 1.1 m³ 1.1 m³
    Max Digging Depth 4250 mm 4700 mm
    Max Dump Height 2760 mm 2720 mm
    Weight 7910 Kg 7800 kg
    Quick Overview:

    The AX 124 Eco-master Backhoe Loader from ACE is aimed at contractors who want an affordable machine with lower fuel consumption and easy maintenance. It has a 49.5 HP engine, making it suitable for light to medium construction work such as trenching, loading, and small excavation jobs. The AX 124 Eco-master focuses on simplicity and cost-efficiency, helping operators handle daily work without high running expenses. It is easy to operate, making it a great option for new operators or smaller projects. The ACE AX 124 Eco-master backhoe loader price in India is usually around ₹27–30 lakh, making it ideal for buyers looking for a low-investment machine with decent productivity and long-term savings.

    The CASE 851 NX Backhoe Loader is built for heavier and more demanding tasks, offering better digging depth and higher loading capacity. It has a 74 HP engine and is designed to handle large-scale construction, infrastructure, and excavation work efficiently. With a larger bucket, stronger structure, and advanced working modes, it provides higher productivity on site. The 851 NX Backhoe Loader from CASE also features a comfortable cabin, smart display, and telematics for better control and monitoring. Options like side-shift and center-pivot configurations offer flexibility based on job needs. The CASE 851 NX Backhoe Loader price in India usually falls between ₹38 and 45 lakh, making it suitable for contractors needing higher output, durability, and long-term performance.

    ACE AX 124 Eco Master vs CASE 851 NX: Which One to Buy?

    Both machines dig and load, but they differ in power and payload. The ACE AX 124 Eco Master has a smaller engine, uses less fuel, and gives you a choice of excavator bucket sizes. The CASE 851 NX has a stronger engine, carries a bigger payload, digs with more force, and meets the newer CEV-5 emission norms.

    If you want lower running cost for normal digging and loading, the ACE fits well. If you need more power, a bigger payload, and cleaner emission norms, the CASE is the better pick. Check parts and service reach for both brands near your site before deciding. See the full ACE backhoe range, the CASE backhoe range, all backhoe loaders, or read our backhoe loader buying guide.

    ACE AX 124 Eco Master Backhoe Loader

    Pros:

    • Enhanced fuel efficiency for cost-effective operations
    • Hydrostatic steering for reliability and better control
    • GPS standard equipped
    • Cararo Transmission with optimized torque converter ratio
    • Flexibility with excavator bucket capacity options

    Cons:

    • Lower engine horsepower compared to competitor
    • Smaller maximum payload capacity
    • Less powerful bucket and arm digging force
    • Maximum speed is lower than the CASE model
    • Excavator Max. Lift Capacity not provided

    CASE 851 NX CEV5 Backhoe Loader

    Pros:

    • Follows CEV-5 norms for cleaner operation
    • Higher engine horsepower provides better performance
    • Increased maximum payload capacity
    • Stronger bucket and arm digging forces
    • Higher maximum speed for quicker operations

    Cons:

    • Lower standard bucket capacity compared to ACE model
    • Parking brake is mechanically actuated compared to hydraulic in ACE
    • Engine displacement information is not provided
    • Without brake - Outside Wheel information not provided
    • Track width specifications may indicate larger footprint

    Pros:

    Cons:

    Closing Recommendation

    Both are dependable backhoe loaders, so pick by power needs and running cost. Choose the CASE 851 NX when you want more engine power, a bigger payload, and the newer CEV-5 emission norms for heavier work. Choose the ACE AX 124 Eco Master when you want lower fuel use and a choice of bucket sizes for normal, everyday digging and loading. Check dealer and parts reach near your site either way. So match the machine to your work: CASE 851 NX for power and payload, ACE AX 124 Eco Master for fuel saving on normal work.

    ACE AX 124 Eco Master Vs CASE 851 NX Backhoe Loader Price, Technical Specifications & Features

    ACE AX 124 Eco Master CASE 851 NX
    Brand
    ACE Backhoe loader CASE Backhoe Loader
    Type
    2WD 2WD/4WD
    Price
    ₹ 27-30 Lakhs ₹ 34 - 37 Lakhs
    Engine
    ACE 49.5 HP CNH 74 HP
    Bucket
    0.24 m³ 0.36 m³
    Shovel
    1.1 m³ 1.1 m³
    Max Digging Depth
    4250 mm 4700 mm
    Max Dump Height
    2760 mm 2720 mm
    Weight
    7910 Kg 7800 kg
    Quick Overview:

    The AX 124 Eco-master Backhoe Loader from ACE is aimed at contractors who want an affordable machine with lower fuel consumption and easy maintenance. It has a 49.5 HP engine, making it suitable for light to medium construction work such as trenching, loading, and small excavation jobs. The AX 124 Eco-master focuses on simplicity and cost-efficiency, helping operators handle daily work without high running expenses. It is easy to operate, making it a great option for new operators or smaller projects. The ACE AX 124 Eco-master backhoe loader price in India is usually around ₹27–30 lakh, making it ideal for buyers looking for a low-investment machine with decent productivity and long-term savings.

    The CASE 851 NX Backhoe Loader is built for heavier and more demanding tasks, offering better digging depth and higher loading capacity. It has a 74 HP engine and is designed to handle large-scale construction, infrastructure, and excavation work efficiently. With a larger bucket, stronger structure, and advanced working modes, it provides higher productivity on site. The 851 NX Backhoe Loader from CASE also features a comfortable cabin, smart display, and telematics for better control and monitoring. Options like side-shift and center-pivot configurations offer flexibility based on job needs. The CASE 851 NX Backhoe Loader price in India usually falls between ₹38 and 45 lakh, making it suitable for contractors needing higher output, durability, and long-term performance.
    88 differ · 11 identical

    Key highlights: ACE AX 124 Eco Master vs CASE 851 NX Backhoe Loader

    ACE AX 124 Eco Master CASE 851 NX
    Engine Make ACE-A50HT-BSIII. CNH Industrial (India) F28-CF28A001A*U
    Fuel Tank 150 L 129 L
    Max Torque 245 Nm @ 1200 RPM 375 Nm @ 1400 RPM
    Max Speed 28 km/hr 34.0 km/hr
    Hydraulic System NA 96 L
    Max Working Height 5470 mm 5700 mm
    Excavator Max Lift Capacity NA 1477 kg
    Loader Load Over Height 3790 mm 3800 mm
    Overall Length 6200 mm 6060 mm
    Wheel Base 2180 mm 2180 mm
    Bucket Digging Force NA 5000 kgf (204°) / 6550 kgf (160°)
    Shovel Breakout Force NA 5000 kgf
    Warranty 1 Year 1 Year
    AC Cabin Optional Optional
    GPS Standard Standard

    Key highlights: ACE AX 124 Eco Master vs CASE 851 NX Backhoe Loader

    ACE AX 124 Eco Master CASE 851 NX
    Engine Make
    ACE-A50HT-BSIII. CNH Industrial (India) F28-CF28A001A*U
    Fuel Tank
    150 L 129 L
    Max Torque
    245 Nm @ 1200 RPM 375 Nm @ 1400 RPM
    Max Speed
    28 km/hr 34.0 km/hr
    Hydraulic System
    NA 96 L
    Max Working Height
    5470 mm 5700 mm
    Excavator Max Lift Capacity
    NA 1477 kg
    Loader Load Over Height
    3790 mm 3800 mm
    Overall Length
    6200 mm 6060 mm
    Wheel Base
    2180 mm 2180 mm
    Bucket Digging Force
    NA 5000 kgf (204°) / 6550 kgf (160°)
    Shovel Breakout Force
    NA 5000 kgf
    Warranty
    1 Year 1 Year
    AC Cabin
    Optional Optional
    GPS
    Standard Standard

    Full specifications: ACE AX 124 Eco Master vs CASE 851 NX Backhoe Loader

    Engine

    ACE AX 124 Eco Master CASE 851 NX
    Model ACE 49.5 HP CNH 74 HP
    Type 4 Cylinder; water cooled Diesel Engine CEV Emission Stage-V, 4 Cylinders, Turbocharged Intercooled, Electronic, Common Rail Direct Injection
    Gross Power 49.5 HP (40 kW) @ 2200 RPM 74 HP (54.6 kW) @ 2200 RPM
    Max Torque 245 Nm @ 1200 RPM 375 Nm @ 1400 RPM
    Displacement NA 2.80 L
    Battery 12V 12V / 110 Ah
    Alternator Suitable Alternator NA

    Transmission

    ACE AX 124 Eco Master CASE 851 NX
    Type Specially designed cararo Transmission with optimized torque converted ratio CARRARO 2WD/4WD TLB1, 4F-4R Power Shuttle Synchromesh Transmission

    Steering

    ACE AX 124 Eco Master CASE 851 NX
    Type Hydrostatic steering for reliability and better control. Power Steering
    Working Pressure NA 140 bar

    Steering Turning Circle

    ACE AX 124 Eco Master CASE 851 NX
    Inner Wheels Braked - Outside Loader Bucket 3500 mm 4600 mm (2WD) / 4900 (4WD)
    Inner Wheels Braked - Outside Wheels NA NA
    Inner Wheels not Braked - Outside Loader Bucket 4400 mm 5500 mm (2WD) / 5600 mm (4WD)
    Inner Wheels not Braked - Outside Wheels NA NA

    Brakes

    ACE AX 124 Eco Master CASE 851 NX
    Service Hydraulically actuated wet disc brakes at rear wheel with twin pedals in cabin for better control. Hydraulic foot operated, 2 disc per side
    Parking Mechanically actuated disc brakes for parking. Mechanically actuated calipper type brake pack on rear axle input shaft

    Tyres

    ACE AX 124 Eco Master CASE 851 NX
    Front 9.00 - 16 - 16 PR 9x16 - 16PR (2WD) / 12.5x18 - 12PR (4WD)
    Rear 16.90 - 28 - 12 PR 16.9 x 28 - 12 PR

    Speed

    ACE AX 124 Eco Master CASE 851 NX
    Forward- 1st gear NA 5.7 km/hr
    Reverse- 1st gear NA 7.0 km/hr
    Forward- 2nd gear NA 9.3 km/hr
    Reverse- 2nd gear NA 11.5 km/hr
    Forward- 3rd gear NA 19.5 km/hr
    Reverse- 3rd gear NA Not recommended
    Forward- 4th gear 28 km/hr 34.0 km/hr
    Reverse- 4th gear 28 km/hr Not Recommened

    Hydraulics

    ACE AX 124 Eco Master CASE 851 NX
    Type Variable Displacement Pump Open Center Load Sensing , Variable Displacement Pump
    Maximum Pump Flow 99 L/min 143 L/min
    System Pressure 210 bar 240 bar

    Axles

    ACE AX 124 Eco Master CASE 851 NX
    Rear Axle Rigid axle with CARRARO planetary drive 28.32 model for high performance. CARRARO 28.32M
    Front Axle Steer Axle; centrally pivoted. CNH PS1300 (2WD) / NH 26.17M (4WD)

    Service Capacities

    ACE AX 124 Eco Master CASE 851 NX
    Fuel Tank 150 L 129 L
    Engine Coolant NA 10 L
    Engine Oil 12 L 8.5 L
    Hydraulic Tank 80 L NA
    Hydraulic System NA 96 L
    Transmission 17 L 18 L (2WD) / 20 L (4WD)
    Rear Axle 3 L 17.1 L

    Excavator Performance

    ACE AX 124 Eco Master CASE 851 NX
    Maximum Digging Depth 4250 mm 4700 mm
    Reach-Ground Level to Rear Wheel Centre 6730 mm 5900 mm
    Reach-Ground Level to Slew Centre 5500 mm 7220 mm
    Reach at Full Height to Slew Centre 2780 mm 2400 mm
    Side Reach to Centre Line of Machine 5590 mm NA
    Maximum Working Height 5470 mm 5700 mm
    Maximum Load Over Height 3790 mm 3800 mm
    Bucket Rotation Angle 175° 204° & 160°
    Bucket Digging force NA 5000 kgf (204°) / 6550 kgf (160°)
    Arm Digging force 3010 kgf 3900 kgf
    Maximum Lift Capacity NA 1477 kg
    Standard Bucket Capacity 0.24 m³ 0.36 / 0.40 m³
    Standard Bucket Width NA NA

    Loader Performance

    ACE AX 124 Eco Master CASE 851 NX
    Dump Height 2760 mm 2720 mm
    Load Over Height 3340 mm 3300 mm
    Pin Height 3630 mm 3600 mm
    Pin Forward Reach NA 240 mm
    Reach At Ground 1770 mm 1980 mm
    Maximum Reach at Full Height 1220 mm 1190 mm
    Max Reach Full Height Dumped 890 mm 760 mm
    Below Ground Level Dig Depth 80 mm 110 mm
    Rollback at Ground 44° 33°
    Dump Angle 45° 45°
    Shovel Breakout Force NA 5000 kgf
    Loader Arm Breakout Force 4950 kgf 5250 kgf
    Maximum Payload 1800 kg 2050 kg

    Overall Dimensions And Weight

    ACE AX 124 Eco Master CASE 851 NX
    Machine Weight 7910 kg 7800 kg
    Overall Length 6200 mm 6060 mm
    Wheelbase 2180 mm 2180 mm
    Slew Centre to Rear Axle Centre NA NA
    Minimum Ground Clearance 350 mm 380 mm
    Slew Ground Clearance 660 mm NA
    Height of Cabin 2900 mm 2830 mm
    Overall Height 3600 mm 3850 mm
    Track Width-Rear 1500 mm 1700 mm
    Track Width-Front 1840 mm 1880 mm
    Width Over Bucket 2500 mm 2280 mm

    Full specifications: ACE AX 124 Eco Master vs CASE 851 NX Backhoe Loader

    Engine

    ACE AX 124 Eco Master CASE 851 NX
    Model
    ACE 49.5 HP CNH 74 HP
    Type
    4 Cylinder; water cooled Diesel Engine CEV Emission Stage-V, 4 Cylinders, Turbocharged Intercooled, Electronic, Common Rail Direct Injection
    Gross Power
    49.5 HP (40 kW) @ 2200 RPM 74 HP (54.6 kW) @ 2200 RPM
    Max Torque
    245 Nm @ 1200 RPM 375 Nm @ 1400 RPM
    Displacement
    NA 2.80 L
    Battery
    12V 12V / 110 Ah
    Alternator
    Suitable Alternator NA

    Transmission

    ACE AX 124 Eco Master CASE 851 NX
    Type
    Specially designed cararo Transmission with optimized torque converted ratio CARRARO 2WD/4WD TLB1, 4F-4R Power Shuttle Synchromesh Transmission

    Steering

    ACE AX 124 Eco Master CASE 851 NX
    Type
    Hydrostatic steering for reliability and better control. Power Steering
    Working Pressure
    NA 140 bar

    Steering Turning Circle

    ACE AX 124 Eco Master CASE 851 NX
    Inner Wheels Braked - Outside Loader Bucket
    3500 mm 4600 mm (2WD) / 4900 (4WD)
    Inner Wheels Braked - Outside Wheels
    NA NA
    Inner Wheels not Braked - Outside Loader Bucket
    4400 mm 5500 mm (2WD) / 5600 mm (4WD)
    Inner Wheels not Braked - Outside Wheels
    NA NA

    Brakes

    ACE AX 124 Eco Master CASE 851 NX
    Service
    Hydraulically actuated wet disc brakes at rear wheel with twin pedals in cabin for better control. Hydraulic foot operated, 2 disc per side
    Parking
    Mechanically actuated disc brakes for parking. Mechanically actuated calipper type brake pack on rear axle input shaft

    Tyres

    ACE AX 124 Eco Master CASE 851 NX
    Front
    9.00 - 16 - 16 PR 9x16 - 16PR (2WD) / 12.5x18 - 12PR (4WD)
    Rear
    16.90 - 28 - 12 PR 16.9 x 28 - 12 PR

    Speed

    ACE AX 124 Eco Master CASE 851 NX
    Forward- 1st gear
    NA 5.7 km/hr
    Reverse- 1st gear
    NA 7.0 km/hr
    Forward- 2nd gear
    NA 9.3 km/hr
    Reverse- 2nd gear
    NA 11.5 km/hr
    Forward- 3rd gear
    NA 19.5 km/hr
    Reverse- 3rd gear
    NA Not recommended
    Forward- 4th gear
    28 km/hr 34.0 km/hr
    Reverse- 4th gear
    28 km/hr Not Recommened

    Hydraulics

    ACE AX 124 Eco Master CASE 851 NX
    Type
    Variable Displacement Pump Open Center Load Sensing , Variable Displacement Pump
    Maximum Pump Flow
    99 L/min 143 L/min
    System Pressure
    210 bar 240 bar

    Axles

    ACE AX 124 Eco Master CASE 851 NX
    Rear Axle
    Rigid axle with CARRARO planetary drive 28.32 model for high performance. CARRARO 28.32M
    Front Axle
    Steer Axle; centrally pivoted. CNH PS1300 (2WD) / NH 26.17M (4WD)

    Service Capacities

    ACE AX 124 Eco Master CASE 851 NX
    Fuel Tank
    150 L 129 L
    Engine Coolant
    NA 10 L
    Engine Oil
    12 L 8.5 L
    Hydraulic Tank
    80 L NA
    Hydraulic System
    NA 96 L
    Transmission
    17 L 18 L (2WD) / 20 L (4WD)
    Rear Axle
    3 L 17.1 L

    Excavator Performance

    ACE AX 124 Eco Master CASE 851 NX
    Maximum Digging Depth
    4250 mm 4700 mm
    Reach-Ground Level to Rear Wheel Centre
    6730 mm 5900 mm
    Reach-Ground Level to Slew Centre
    5500 mm 7220 mm
    Reach at Full Height to Slew Centre
    2780 mm 2400 mm
    Side Reach to Centre Line of Machine
    5590 mm NA
    Maximum Working Height
    5470 mm 5700 mm
    Maximum Load Over Height
    3790 mm 3800 mm
    Bucket Rotation Angle
    175° 204° & 160°
    Bucket Digging force
    NA 5000 kgf (204°) / 6550 kgf (160°)
    Arm Digging force
    3010 kgf 3900 kgf
    Maximum Lift Capacity
    NA 1477 kg
    Standard Bucket Capacity
    0.24 m³ 0.36 / 0.40 m³
    Standard Bucket Width
    NA NA

    Loader Performance

    ACE AX 124 Eco Master CASE 851 NX
    Dump Height
    2760 mm 2720 mm
    Load Over Height
    3340 mm 3300 mm
    Pin Height
    3630 mm 3600 mm
    Pin Forward Reach
    NA 240 mm
    Reach At Ground
    1770 mm 1980 mm
    Maximum Reach at Full Height
    1220 mm 1190 mm
    Max Reach Full Height Dumped
    890 mm 760 mm
    Below Ground Level Dig Depth
    80 mm 110 mm
    Rollback at Ground
    44° 33°
    Dump Angle
    45° 45°
    Shovel Breakout Force
    NA 5000 kgf
    Loader Arm Breakout Force
    4950 kgf 5250 kgf
    Maximum Payload
    1800 kg 2050 kg

    Overall Dimensions And Weight

    ACE AX 124 Eco Master CASE 851 NX
    Machine Weight
    7910 kg 7800 kg
    Overall Length
    6200 mm 6060 mm
    Wheelbase
    2180 mm 2180 mm
    Slew Centre to Rear Axle Centre
    NA NA
    Minimum Ground Clearance
    350 mm 380 mm
    Slew Ground Clearance
    660 mm NA
    Height of Cabin
    2900 mm 2830 mm
    Overall Height
    3600 mm 3850 mm
    Track Width-Rear
    1500 mm 1700 mm
    Track Width-Front
    1840 mm 1880 mm
    Width Over Bucket
    2500 mm 2280 mm

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    CASE CASE 770 NX Magnum
    4.5 rating
    ₹ 33- 36 Lakhs
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    4.5 rating
    ₹ 34 - 37 Lakhs
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    4.5 rating
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    4.5 rating
    ₹ 34 - 37 Lakhs
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    4.5 rating
    ₹ 29.5 lakh onwards*
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    4.5 rating
    ₹ 34 - 37 Lakhs
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    4.5 rating
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    4.5 rating
    ₹ 34 - 37 Lakhs
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    4.5 rating
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    4.5 rating
    ₹ 34 - 37 Lakhs
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    4.5 rating
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    4.5 rating
    ₹ 34 - 37 Lakhs
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    4.5 rating
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    4.5 rating
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    4.5 rating
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    4.5 rating
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    4.5 rating
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    4.5 rating
    ₹ 34 - 37 Lakhs
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    4.5 rating
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    4.5 rating
    ₹ 34 - 37 Lakhs
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    4.5 rating
    ₹ 27 - 34 Lakhs
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    4.5 rating
    ₹ 34 - 37 Lakhs
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    4.5 rating
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    4.5 rating
    ₹ 34 - 37 Lakhs
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    4.5 rating
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    4.5 rating
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    4.5 rating
    ₹ 29-35 Lakhs
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    4.5 rating
    ₹ 34 - 37 Lakhs
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    4.5 rating
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    4.5 rating
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    4.5 rating
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    4.5 rating
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    4.5 rating
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    4.5 rating
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    4.5 rating
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    4.5 rating
    ₹ 34 - 37 Lakhs
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    4.5 rating
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    4.5 rating
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    4.5 rating
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    4.5 rating
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    4.5 rating
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    Questions buyers ask about the ACE AX 124 Eco Master vs CASE 851 NX

    Ans.

    The CASE 851 NX meets the newer CEV-5 emission norms, which is the current standard for cleaner running engines. Ask your ACE dealer directly which emission norm the AX 124 Eco Master meets before you buy.

    Ans.

    The CASE 851 NX has more engine power and a bigger payload than the ACE AX 124 Eco Master. This helps on jobs that need to move more material per load or dig into tougher ground.

    Ans.

    The ACE AX 124 Eco Master uses less fuel. Its smaller engine keeps running cost lower, which matters if you run the machine for long hours every day on normal work.

    Ans.

    The ACE AX 124 Eco Master uses a hydraulic parking brake, while the CASE 851 NX uses a mechanical one. Both work well when kept in good service; ask your dealer how each type is maintained over time.

    Ans.

    The ACE AX 124 Eco Master gives more choice in excavator bucket size, so you can pick a bucket that suits your usual job. The CASE 851 NX comes with a set standard bucket capacity.

    ACE AX 124 Eco Master Vs CASE 851 NX - Compare Price & Availability Across 600+ Locations in India

    Compare ACE AX 124 Eco Master Vs CASE 851 NX price and availability across all major cities in India including Mumbai, Pune, Kolkata, Hyderabad, Chennai, Bengaluru, Delhi, Ahmedabad, Indore, Jaipur, Guwahati, and 600+ more locations.

    Maharashtra
    26 cities

    • Mumbai

    • Pune

    • Nagpur

    • Navi Mumbai

    • Thane

    • Nashik

    • Aurangabad (Chhatrapati Sambhajinagar)

    • Solapur

    • Kolhapur

    • Amravati

    • Chandrapur

    • Yavatmal

    • Latur

    • Dhule

    • Ahmednagar

    • Jalgaon

    • Raigad

    • Beed

    • Wardha

    • Palghar

    • Sangli

    • Ratnagiri

    • Satara

    • Nanded

    • Akola

    • Buldhana

    Gujarat
    21 cities

    • Ahmedabad

    • Gandhinagar

    • Surat

    • Vadodara

    • Rajkot

    • Bhavnagar

    • Jamnagar

    • Mundra

    • Kutch

    • Vapi

    • Anand

    • Mehsana

    • Morbi

    • Surendranagar

    • Amreli

    • Bharuch

    • Navsari

    • Dahej

    • Alang

    • Dholera

    • Gandhidham

    Goa
    5 cities

    • Panaji

    • Vasco da Gama

    • Margao

    • Calangute

    • Mormugao

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