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    CAT 324 VS CAT 321 Excavator

    CAT 324 vs CAT 321: the two differ on 39 of 95 listed specs. The main differences are Engine (Cat 150 HP vs Cat 134 HP), Price (₹76 - 88 lakh vs ₹75 - 85 lakh), Operating Weight (22700 kg vs 19300 kg), Bucket Capacity (1.3 m³ vs 1.0 m³). The other 56 specs are the same.

    Specs from OEM brochures · comparison updated Aug 2026

    CAT 324
    ₹76 - 88 lakh*

    CAT 324

    • Weight

      22700 kg

    • Bucket

      1.3 m³

    • Dig. Depth

      6310 mm

    • Engine

      Cat 150 HP

    • Warranty

      1 Year

    • Boom

      5700 mm
    Medium (15-25 Ton)
    CAT 321
    ₹75 - 85 lakh*

    CAT 321

    • Weight

      19300 kg

    • Bucket

      1.0 m³

    • Dig. Depth

      5970 mm

    • Engine

      Cat 134 HP

    • Warranty

      1 Year

    • Boom

      5700 mm
    Medium (15-25 Ton)

    Add a third machine

    What's different: CAT 324 vs CAT 321

    39 specs differ, 56 are identical. The full tables are below.

    SpecCAT 324CAT 321
    EngineCat 150 HPCat 134 HP
    Price₹76 - 88 lakh₹75 - 85 lakh
    Operating Weight22700 kg19300 kg
    Bucket Capacity1.3 m³1.0 m³
    Max Digging Depth6310 mm5970 mm
    Engine MakeCat C7.1Cat C3.6
    Engine Displacment7.1 L3.6 L
    Under Carriage4450 mm4100 mm

    See all 39 differences ↓

    * Ex-factory price ranges are indicative for Oct 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 CAT 324CAT 321
    CAT 324 VS CAT 321 Excavator

    CAT 324 vs CAT 321: the two differ on 39 of 95 listed specs. The main differences are Engine (Cat 150 HP vs Cat 134 HP), Price (₹76 - 88 lakh vs ₹75 - 85 lakh), Operating Weight (22700 kg vs 19300 kg), Bucket Capacity (1.3 m³ vs 1.0 m³). The other 56 specs are the same.

    Specs from OEM brochures · comparison updated Aug 2026

    CAT 324 Excavator
    CAT 324

    ₹76 - 88 lakh

    CAT 321 Excavator
    CAT 321

    ₹75 - 85 lakh

    Particulars CAT 324 CAT 321

    CAT 321 vs CAT 324: Which One to Buy?

    Both machines carry the same Caterpillar name, so parts, service and dealer support are the same for either one. The real question is size. The CAT 321 is the smaller, lighter machine. It suits sites with less space and jobs where you want to save fuel over a long day. The CAT 324 is bigger and moves more material per bucket, so it fits larger sites and heavier daily loading work.

    Because both are Caterpillar, a driver can move between the two machines without learning new controls. Pick by the size of your usual job, not the brand, since the brand is already settled. See the full CAT excavator range, all excavators, or read our excavator applications guide.

    CAT 321 Excavator

    Pros:

    • Good balance between power and fuel efficiency with Cat C3.6 engine
    • Strong bucket digging force at 135 kN
    • Standard AC cabin and GPS for operator comfort and navigation

    Cons:

    • Less powerful compared to CAT 324 with its 134 HP engine
    • Smaller bucket capacity at 1.0 m³
    • Shorter maximum digging reach and depth than CAT 324

    CAT 324 Excavator

    Pros:

    • Higher power output with Cat C7.1 engine at 152 HP
    • Greater operational efficiency with main pump flow of 416 L/min
    • Larger bucket capacity at 1.3 m³ for more effective digging and loading

    Cons:

    • Potentially higher fuel consumption with 15-31 L/hour compared to CAT 321
    • Heavier operating weight at 22700 kg could be a disadvantage on softer grounds
    • May require larger operational space due to its size

    Pros:

    Cons:

    Closing Recommendation

    Both are dependable Caterpillar machines, so the real choice is about size, not brand. Choose the CAT 321 when your sites are smaller and you want to save fuel over long days. Choose the CAT 324 when your work needs a bigger bucket and more material moved each day. So match the machine to your work: CAT 321 for tighter sites and fuel saving, CAT 324 for bigger sites and heavier daily loading.

    CAT 324 Vs CAT 321 Excavator Price, Technical Specifications & Features

    Brand Caterpillar Excavator Caterpillar Excavator
    Type Medium (15-25 Ton) Medium (15-25 Ton)
    Operating Cost ₹76 - 88 lakh ₹75 - 85 lakh
    Price ₹76 - 88 lakh ₹75 - 85 lakh
    Weight 22700 kg 19300 kg
    Bucket 1.3 m³ 1.0 m³
    Max Digging Depth 6310 mm 5970 mm
    Engine Cat 150 HP Cat 134 HP
    Warranty 1 Year 1 Year
    Boom 5700 mm 5700 mm
    Quick Overview:

    The CAT 324 is a 23-ton hydraulic crawler excavator designed for quarry loading, embankment construction, and bulk excavation on demanding Indian project sites. It runs on a Cat C7.1 engine that produces 152 HP, providing responsive power with optimized fuel use under sustained loads. Weighing about 22,700 kg, it features a long 4.45 m tracked undercarriage with a 4,550 kg counterweight for stable, high-force digging. The maximum digging depth of 6,310 mm is effective for deep cut-and-fill and foundation work. Bucket options include 1.3 m³ severe-duty for abrasive rock and up to 1.4 m³ general-duty for high-volume earthmoving. As a highly efficient CAT excavator, its Power, Smart, and Eco modes efficiently manage fuel consumption across varying site conditions. Hydraulic lines are routed inside the frame, protecting them from jobsite damage. Shared Cat components minimize parts complexity and streamline procurement. The cab has automatic climate control, Bluetooth, USB ports, and adjustable seating for comfort throughout the day. Optional cameras and safety guards enhance operational awareness on busy sites. The CAT 324 excavator price in India ranges between Rs. 76 to 88 lakh This excavator from Caterpillar Construction Equipment is recommended for quarry operators and contractors dealing with heavy material removal and bulk excavation in India.

    The CAT 321 is a 21-ton hydraulic crawler excavator built for pipeline work, road foundations, and medium-scale earthmoving jobs across India. It is powered by a Cat C3.6 engine delivering 134 HP at 2,000 rpm. The electrohydraulic system works in sync with the engine, moving more material while burning less fuel per cycle. Weighing approximately 19,300 kg, this heavy-duty CAT excavator provides a stable digging platform on both firm and uneven ground. The maximum digging depth of 5,970 mm suits most foundation, trench, and utility excavation tasks. A bucket capacity of 1.0 m³ ensures steady material throughput per pass. Boom and stick regeneration circuits sharpen cycle times and lower fuel draw simultaneously. Eco mode cuts consumption further, lift and dig capacity remain fully intact. The X-structure lower frame spreads load evenly across the tracked undercarriage. Cat VisionLink telematics allow remote monitoring of fuel use, location, and maintenance alerts. The 370-litre fuel tank supports long shift operation without mid-day refuelling stops. A one-year warranty covers materials and workmanship through authorised Cat dealerships. The CAT 321 excavator price in India ranges between Rs. 75 to 85 lakh. This excavator from Caterpillar Construction Equipment is best suited for infrastructure contractors and site developers managing road, canal, and foundation projects.
    Agency review

    Planning to buy the CAT 324 Excavator in India? Get the best price, EMI & finance options, and delivery timelines by submitting a quick enquiry.

    Planning to buy the CAT 321 Excavator in India? Get the best price, EMI & finance options, and delivery timelines by submitting a quick enquiry.

    CAT 321 vs CAT 324: Which One to Buy?

    Both machines carry the same Caterpillar name, so parts, service and dealer support are the same for either one. The real question is size. The CAT 321 is the smaller, lighter machine. It suits sites with less space and jobs where you want to save fuel over a long day. The CAT 324 is bigger and moves more material per bucket, so it fits larger sites and heavier daily loading work.

    Because both are Caterpillar, a driver can move between the two machines without learning new controls. Pick by the size of your usual job, not the brand, since the brand is already settled. See the full CAT excavator range, all excavators, or read our excavator applications guide.

    CAT 321 Excavator

    Pros:

    • Good balance between power and fuel efficiency with Cat C3.6 engine
    • Strong bucket digging force at 135 kN
    • Standard AC cabin and GPS for operator comfort and navigation

    Cons:

    • Less powerful compared to CAT 324 with its 134 HP engine
    • Smaller bucket capacity at 1.0 m³
    • Shorter maximum digging reach and depth than CAT 324

    CAT 324 Excavator

    Pros:

    • Higher power output with Cat C7.1 engine at 152 HP
    • Greater operational efficiency with main pump flow of 416 L/min
    • Larger bucket capacity at 1.3 m³ for more effective digging and loading

    Cons:

    • Potentially higher fuel consumption with 15-31 L/hour compared to CAT 321
    • Heavier operating weight at 22700 kg could be a disadvantage on softer grounds
    • May require larger operational space due to its size

    Pros:

    Cons:

    Closing Recommendation

    Both are dependable Caterpillar machines, so the real choice is about size, not brand. Choose the CAT 321 when your sites are smaller and you want to save fuel over long days. Choose the CAT 324 when your work needs a bigger bucket and more material moved each day. So match the machine to your work: CAT 321 for tighter sites and fuel saving, CAT 324 for bigger sites and heavier daily loading.

    CAT 324 Vs CAT 321 Excavator Price, Technical Specifications & Features

    CAT 324 CAT 321
    Brand
    Caterpillar Excavator Caterpillar Excavator
    Type
    Medium (15-25 Ton) Medium (15-25 Ton)
    Price
    ₹76 - 88 lakh ₹75 - 85 lakh
    Weight
    22700 kg 19300 kg
    Bucket
    1.3 m³ 1.0 m³
    Max Digging Depth
    6310 mm 5970 mm
    Engine
    Cat 150 HP Cat 134 HP
    Warranty
    1 Year 1 Year
    Boom
    5700 mm 5700 mm
    Quick Overview:

    The CAT 324 is a 23-ton hydraulic crawler excavator designed for quarry loading, embankment construction, and bulk excavation on demanding Indian project sites. It runs on a Cat C7.1 engine that produces 152 HP, providing responsive power with optimized fuel use under sustained loads. Weighing about 22,700 kg, it features a long 4.45 m tracked undercarriage with a 4,550 kg counterweight for stable, high-force digging. The maximum digging depth of 6,310 mm is effective for deep cut-and-fill and foundation work. Bucket options include 1.3 m³ severe-duty for abrasive rock and up to 1.4 m³ general-duty for high-volume earthmoving. As a highly efficient CAT excavator, its Power, Smart, and Eco modes efficiently manage fuel consumption across varying site conditions. Hydraulic lines are routed inside the frame, protecting them from jobsite damage. Shared Cat components minimize parts complexity and streamline procurement. The cab has automatic climate control, Bluetooth, USB ports, and adjustable seating for comfort throughout the day. Optional cameras and safety guards enhance operational awareness on busy sites. The CAT 324 excavator price in India ranges between Rs. 76 to 88 lakh This excavator from Caterpillar Construction Equipment is recommended for quarry operators and contractors dealing with heavy material removal and bulk excavation in India.

    The CAT 321 is a 21-ton hydraulic crawler excavator built for pipeline work, road foundations, and medium-scale earthmoving jobs across India. It is powered by a Cat C3.6 engine delivering 134 HP at 2,000 rpm. The electrohydraulic system works in sync with the engine, moving more material while burning less fuel per cycle. Weighing approximately 19,300 kg, this heavy-duty CAT excavator provides a stable digging platform on both firm and uneven ground. The maximum digging depth of 5,970 mm suits most foundation, trench, and utility excavation tasks. A bucket capacity of 1.0 m³ ensures steady material throughput per pass. Boom and stick regeneration circuits sharpen cycle times and lower fuel draw simultaneously. Eco mode cuts consumption further, lift and dig capacity remain fully intact. The X-structure lower frame spreads load evenly across the tracked undercarriage. Cat VisionLink telematics allow remote monitoring of fuel use, location, and maintenance alerts. The 370-litre fuel tank supports long shift operation without mid-day refuelling stops. A one-year warranty covers materials and workmanship through authorised Cat dealerships. The CAT 321 excavator price in India ranges between Rs. 75 to 85 lakh. This excavator from Caterpillar Construction Equipment is best suited for infrastructure contractors and site developers managing road, canal, and foundation projects.
    39 differ · 56 identical

    Key highlights: CAT 324 vs CAT 321 Excavator

    CAT 324 CAT 321
    Engine Make Cat C7.1 Cat C3.6
    Fuel Tank 370 L 370 L
    Engine Displacment 7.1 L 3.6 L
    Under Carriage 4450 mm 4100 mm
    Hydraulic System 218 L 218 L
    Arm 2250 mm 2250 mm
    Max Digging Reach 9470 mm 9150 mm
    Fuel Consumption 15-31 L/hour 14-28 L/hour
    Overall Width 2980 mm 2800 mm
    Overall Length 9520 mm 9570 mm
    Bucket Digging Force 139 kN 135 kN
    Tailswing Radius 2830 mm 2830 mm
    Track Shoe Width 600 mm 600 mm
    AC Cabin Standard Standard
    GPS Standard Standard

    Key highlights: CAT 324 vs CAT 321 Excavator

    CAT 324 CAT 321
    Engine Make
    Cat C7.1 Cat C3.6
    Fuel Tank
    370 L 370 L
    Engine Displacment
    7.1 L 3.6 L
    Under Carriage
    4450 mm 4100 mm
    Hydraulic System
    218 L 218 L
    Arm
    2250 mm 2250 mm
    Max Digging Reach
    9470 mm 9150 mm
    Fuel Consumption
    15-31 L/hour 14-28 L/hour
    Overall Width
    2980 mm 2800 mm
    Overall Length
    9520 mm 9570 mm
    Bucket Digging Force
    139 kN 135 kN
    Tailswing Radius
    2830 mm 2830 mm
    Track Shoe Width
    600 mm 600 mm
    AC Cabin
    Standard Standard
    GPS
    Standard Standard

    Full specifications: CAT 324 vs CAT 321 Excavator

    Engine

    18184 18182
    Model Cat 150 HP Cat 134 HP
    Fuel Diesel Diesel
    Type NA NA
    Rated Engine Power 150 HP (112 kW) @ 1700 rpm 134 HP (100 kW) @ 2000 rpm
    Maximum Torque 1969 Nm @ 1400 rpm 1969 Nm @ 1400 rpm
    Piston Displacement 7.1 L 3.6 L
    Alternator NA NA
    Battery NA NA
    Starting Motor NA NA

    Undercarriage

    NA NA
    No of Top rollers NA NA
    No of bottom rollers NA NA
    Track Shoes (Each Side) NA NA
    Track Guard NA NA
    Track Shoe width 600 mm 600 mm
    Ground bearing pressure NA NA
    Track Tensioning Grease Grease
    Gradeability 35° 35°
    Travel Speed-Low NA NA
    Travel Speed-High NA NA
    Max Tracking Force NA NA

    Hydraulic System

    CAT 324 CAT 321
    Hydraulic pump NA NA
    Maximum Flow 416 L/min 315 L/min
    Pilot Pump NA NA
    Implement Circuit 35 MPa 35 MPa
    Swing Circuit 25 MPa 25 MPa
    Travel circuit 35 MPa 35 MPa
    Pilot circuit NA NA

    Hydraulic Motors

    CAT 324 CAT 321
    Travel NA NA
    Swing NA NA

    Service Capacities

    CAT 324 CAT 321
    Fuel tank 370 L 370 L
    Engine Coolant 28 L 22 L
    Engine oil 18 L 11 L
    Hydraulic system 218 L 218 L
    Hydraulic tank 115 L 115 L

    Machine Weight

    CAT 324 CAT 321
    Operating Weight 22700 kg 19300 kg

    Working Range

    CAT 324 CAT 321
    Boom length 5700 mm 5700 mm
    Arm length 2250 mm 2250 mm
    Max Digging Reach 9470 mm 9150 mm
    Max Digging Reach on ground 9470 mm 9150 mm
    Max digging depth 6310 mm 5970 mm
    Max digging height 9330 mm 9120 mm
    Max Dump Height 6280 mm 6250 mm
    Max vertical wallcut depth 5630 mm 5360 mm
    Min swing radius NA NA
    Max Height at Min Swing radius NA NA
    Max height (above ground) NA NA
    Dig depth (below ground) NA NA
    Bucket Digging Force 139 kN 135 kN
    Arm Digging Force 109 kN 119 kN
    Swing Speed 11.5 rpm 10 rpm

    Dozer Blade

    CAT 324 CAT 321
    Dozer Type NA NA
    Dozer Length NA NA
    Digging depth for ground level NA NA
    Approach Angle NA NA
    Width NA NA
    Height NA NA

    Bucket

    CAT 324 CAT 321
    Bucket Capacity 1.3 m³ 1.0 m³

    Static Dimensions

    CAT 324 CAT 321
    Overall Length 9520 mm 9570 mm
    Overall width 2980 mm 2800 mm
    Overall Height 3360 mm 3250 mm
    Overall Height of Cab 3360 mm 3250 mm
    Upper Width NA NA
    Track Lengh on Ground 3650 mm 3270 mm
    Undercarriage overall length 4450 mm 4100 mm
    Tailswing radius 2830 mm 2830 mm
    Min Ground clearance 440 mm 430 mm
    Track gauge 2380 mm 2200 mm
    Width over tracks NA NA
    Track Height NA NA
    Counterweight Clearance 1020 mm 1020 mm
    Track Shoe Width 600 mm 600 mm

    Full specifications: CAT 324 vs CAT 321 Excavator

    Engine

    CAT 324 CAT 321
    Model
    Cat 150 HP Cat 134 HP
    Fuel
    Diesel Diesel
    Type
    NA NA
    Rated Engine Power
    150 HP (112 kW) @ 1700 rpm 134 HP (100 kW) @ 2000 rpm
    Maximum Torque
    1969 Nm @ 1400 rpm 1969 Nm @ 1400 rpm
    Piston Displacement
    7.1 L 3.6 L
    Alternator
    NA NA
    Battery
    NA NA
    Starting Motor
    NA NA

    Undercarriage

    CAT 324 CAT 321
    No of Top rollers
    NA NA
    No of bottom rollers
    NA NA
    Track Shoes (Each Side)
    NA NA
    Track Guard
    NA NA
    Track Shoe width
    600 mm 600 mm
    Ground bearing pressure
    NA NA
    Track Tensioning
    Grease Grease
    Gradeability
    35° 35°
    Travel Speed-Low
    NA NA
    Travel Speed-High
    NA NA
    Max Tracking Force
    NA NA

    Hydraulic Motors

    CAT 324 CAT 321
    Hydraulic pump
    NA NA
    Maximum Flow
    416 L/min 315 L/min
    Pilot Pump
    NA NA
    Implement Circuit
    35 MPa 35 MPa
    Swing Circuit
    25 MPa 25 MPa
    Travel circuit
    35 MPa 35 MPa
    Pilot circuit
    NA NA

    Service Capacities

    CAT 324 CAT 321
    Fuel tank
    370 L 370 L
    Engine Coolant
    28 L 22 L
    Engine oil
    18 L 11 L
    Hydraulic system
    218 L 218 L
    Hydraulic tank
    115 L 115 L

    Machine Weight

    CAT 324 CAT 321
    Operating Weight
    22700 kg 19300 kg

    Working Range

    CAT 324 CAT 321
    Boom length
    5700 mm 5700 mm
    Arm length
    2250 mm 2250 mm
    Max Digging Reach
    9470 mm 9150 mm
    Max Digging Reach on ground
    9470 mm 9150 mm
    Max digging depth
    6310 mm 5970 mm
    Max digging height
    9330 mm 9120 mm
    Max Dump Height
    6280 mm 6250 mm
    Max vertical wallcut depth
    5630 mm 5360 mm
    Min swing radius
    NA NA
    Max Height at Min Swing radius
    NA NA
    Max height (above ground)
    NA NA
    Dig depth (below ground)
    NA NA
    Bucket Digging Force
    139 kN 135 kN
    Arm Digging Force
    109 kN 119 kN
    Swing Speed
    11.5 rpm 10 rpm

    Dozer Blade

    CAT 324 CAT 321
    Dozer Type
    NA NA
    Dozer Length
    NA NA
    Digging depth for ground level
    NA NA
    Approach Angle
    NA NA
    Width
    NA NA
    Height
    NA NA

    Bucket

    CAT 324 CAT 321
    Bucket Capacity
    1.3 m³ 1.0 m³

    Static Dimensions

    CAT 324 CAT 321
    Overall Length
    9520 mm 9570 mm
    Overall width
    2980 mm 2800 mm
    Overall Height
    3360 mm 3250 mm
    Overall Height of Cab
    3360 mm 3250 mm
    Upper Width
    NA NA
    Track Lengh on Ground
    3650 mm 3270 mm
    Undercarriage overall length
    4450 mm 4100 mm
    Tailswing radius
    2830 mm 2830 mm
    Min Ground clearance
    440 mm 430 mm
    Track gauge
    2380 mm 2200 mm
    Width over tracks
    NA NA
    Track Height
    NA NA
    Counterweight Clearence
    1020 mm 1020 mm
    Track Shoe Width
    600 mm 600 mm

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    SANY SANY SY215C-9LCS
    ₹53 - 59 lakh
    21800 kg
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    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    Hyundai 215 Excavator
    Hyundai Hyundai R215L SMART X Plus
    ₹65 - 70 lakh
    22200 kg
    Compare
    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    Hyundai 220 Excavator
    Hyundai Hyundai R220LS SMART X Plus
    ₹64 - 70 lakh
    22000 kg
    Compare
    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    CAT 324 Excavator
    Caterpillar CAT 324
    ₹76 - 88 lakh
    22700 kg
    Compare
    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    CAT 322 Excavator
    Caterpillar CAT 322
    ₹75 - 85 lakh
    20700 kg
    Compare
    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    Volvo 220 Excavator
    Volvo Volvo EC220
    ₹65 – 75 lakh
    22338 kg
    Compare
    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    JCB 210 Excavator
    JCB JCB NXT 210LC Fuel Master
    ₹54 - 57 lakh
    21250 kg
    Compare
    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    Hyundai 215 Excavator
    Hyundai Hyundai R215 SMART X Plus
    ₹64 - 66 lakh
    21700 kg
    Compare
    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    Hyundai 210 excavator
    Hyundai Hyundai R210 SMART X Plus
    ₹63 - 65 lakh
    21200 kg
    Compare
    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    volvo 220 excavator
    Volvo Volvo EC220D
    ₹64 - 68 lakh
    21000 kg
    Compare
    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    Tata Hitachi EX 215LC Prime hydraulic excavator | Price and Specs on Desi Machines
    Tata Hitachi Tata Hitachi EX 215LC Prime
    ₹64 - 66 lakh
    20800 Kg
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    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    Tata Hitachi 210
    Tata Hitachi Tata Hitachi EX 210 Infra Super+ Series
    ₹60 – 65 lakh
    20300 Kg
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    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    Liugong 922EA Alpha Excavator | Desi Machines
    LiuGong Liugong 922Ea (Alpha)
    ₹52 - 56 lakh
    21700 Kg
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    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    JCB 215 Excavator Price in India | JCB NXT 215 LC Fuel Master
    JCB JCB NXT 215 LC Fuel Master
    ₹57 - 59 lakh
    21500 Kg
    Compare
    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    Volvo 210 Excavator
    Volvo Volvo EC210
    ₹62 - 72 lakh
    20700 Kg
    Compare
    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    Liebherr R 922 Litronic Excavator | Desi Machines
    Liebherr Liebherr R 922 Litronic
    Price Available Soon
    22550 Kg
    Compare
    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    Liebherr R 920 Litronic Excavator
    Liebherr Liebherr R 920 Litronic
    Price Available Soon
    21400 Kg
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    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    Zoomlion ZE215E-10 Hydraulic Excavator | Price and Specs on Desi Machines
    Zoomlion Zoomlion ZE215E-10
    Price Available Soon
    21700 Kg
    Compare
    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    Zoomlion ZE215E excavator
    Zoomlion Zoomlion ZE215E
    Price Available Soon
    21300 Kg
    Compare
    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    Zoomlion ZE215E-10 Excavator
    Zoomlion Zoomlion ZE210E
    Price Available Soon
    21300 Kg
    Compare
    VS
    CAT 321 Excavator
    Caterpillar CAT 321
    ₹75 - 85 lakh
    19300 kg
    JCB 225 Excavator
    JCB JCB 225LC Eco Plus
    ₹65 - 67 lakh
    21750 Kg
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    Questions buyers ask about the CAT 324 vs CAT 321

    Ans.

    Yes. Both are Caterpillar machines, so you use the same CAT dealer network and the same parts pipeline. This is one of the biggest advantages of staying with one brand. Just confirm your local CAT dealer stocks parts for the size you choose.

    Ans.

    Yes, easily. The controls and cabin layout are similar across Caterpillar's excavator range, so a driver trained on one machine adjusts quickly to the other. This makes it simple to move a driver between jobs that need different machine sizes.

    Ans.

    The CAT 321 suits a smaller or tighter work site. It is the lighter, more compact machine, so it moves and turns more easily where space is limited, and it uses less fuel over a long shift.

    Ans.

    Both sell well because Caterpillar is a trusted, in-demand brand across India. The CAT 321 has more buyers among smaller contractors who want a compact machine. The CAT 324 draws buyers who need a bigger bucket and more daily output.

    Ans.

    Yes. Banks, finance companies and dealers offer loans for both machines. Your monthly amount depends on your down payment and your loan record. Compare offers from more than one lender before you choose.

    CAT 324 Vs CAT 321 - Compare Price & Availability Across 600+ Locations in India

    Compare CAT 324 Vs CAT 321 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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