Komatsu GD705-5 vs CASE 845C: the two differ on 74 of 79 listed specs. The main differences are Engine (Komatsu 260 HP vs FPT 150 HP), Price (₹ 1.5-1.9 Crore vs ₹ 0.90-1.05 Crore), Max Torque (1130 Nm @ 1450 rpm vs 659 Nm @ 1500 rpm), Weight (19300 kg vs 14373 kg). The other 5 specs are the same.
Specs from OEM brochures · comparison updated Aug 2026
* 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
Komatsu GD705-5
CASE 845C
Komatsu GD705-5
VS
CASE 845C
Motor Grader
Komatsu GD705-5 vs CASE 845C: the two differ on 74 of 79 listed specs. The main differences are Engine (Komatsu 260 HP vs FPT 150 HP), Price (₹ 1.5-1.9 Crore vs ₹ 0.90-1.05 Crore), Max Torque (1130 Nm @ 1450 rpm vs 659 Nm @ 1500 rpm), Weight (19300 kg vs 14373 kg). The other 5 specs are the same.
Specs from OEM brochures · comparison updated Aug 2026
Komatsu GD705-5
₹ 1.5-1.9 Crore
CASE 845C
₹ 0.90-1.05 Crore
Particulars
Komatsu GD705-5
CASE 845C
CASE 845C vs Komatsu GD705-5: Which Grader to Buy?
The CASE 845C and the Komatsu GD705-5 both grade roads and sites, but they are built for different project sizes. The Komatsu is the bigger, heavier machine with more engine power, which suits large-scale road and mining projects. The CASE is lighter and easier to manage on smaller or mid-size jobs, without the higher running cost of a bigger engine.
An EPC company grading long highway stretches will lean toward the bigger machine and the standard comfort features it offers. A mid-size contractor working on local roads or smaller sites will find the CASE 845C easier to justify and run. Compare the full Komatsu motor grader range and CASE motor grader range, or read our motor grader guide for more on picking the right size.
CASE 845C Motor Grader
Pros:
FPT engine with 150 HP generates adequate power with a tier IV compliant common rail fuel system.
Large blade width of 3962 mm for significant earthmoving capability.
High forward speed of 42.8 km/hr for efficient grading operations over large areas.
Heavy-duty oscillating front axle and electrohydraulic differential lock for excellent maneuverability.
Variety of optional features such as an AC cabin and GPS for improved operator comfort and precision.
Cons:
Lower engine power compared to the Komatsu model, which may impact performance on very large-scale projects.
Lacks the standard AC cabin and GPS, which are optional add-ons.
Blade specifications like pitch angle and cutting depth are not provided.
Komatsu GD705-5 Motor Grader
Pros:
Powerful Komatsu engine with 260 HP offers exceptional performance for large-scale grading tasks.
Large moldboard dimensions (4320 mm length, 700 mm height) provide substantial coverage and cutting ability.
Advanced features include standard AC cabin and GPS for greater operator convenience and productivity.
Higher gross vehicle weight (19300 kg) for better stability and grading precision.
Blade pitch angle provided, enabling a range of motion for the blade for versatile grading adjustments.
Cons:
Higher power and larger dimensions could translate into higher purchase and operational costs.
Reduced forward speed (42.5 km/hr) slightly lower than CASE 845C, though the difference is minimal.
Potentially higher maintenance requirements due to more complex systems and larger size.
Pros:
Cons:
Closing Recommendation
Pick the Komatsu GD705-5 when your project is large in scale, such as highway grading or mining site work, where more power and a wider blade save time. Pick the CASE 845C when your work is smaller or mid-size grading, where a lighter, easier-to-run machine keeps your cost down. Choose the grader that fits the size of your project, not just the bigger spec sheet. So match the machine to your work: Komatsu GD705-5 for large-scale grading projects, CASE 845C for smaller and mid-size road work.
Komatsu GD705-5 Vs CASE 845C Motor Grader Price, Technical Specifications & Features
The Komatsu GD705-5 is a heavy-duty motor grader machine in India for highways, mining, and large infrastructure projects. Built for contractors managing high-capacity grading and earthmoving tasks, it delivers reliable performance in challenging conditions. It uses a 250 to 260 HP engine that easily handles heavy loads. The fuel-efficient system helps maintain long working hours while controlling costs. A 4.32-meter moldboard increases coverage and reduces grading cycles, allowing for faster project completion and higher productivity. The advanced hydraulic system provides accurate blade control and improved efficiency. Lock-up transmission supports better power delivery under load. Selectable work modes help optimize performance based on job needs. The Komatsu GD705-5 motor grader price in India ranges from ₹1.5 to ₹1.9 crore. This machine from Komatsu Construction Equipment is a dependable choice for buyers wanting powerful and durable grading machines.
The CASE 845C Motor Grader is a versatile road grader machine in India. It is built for road construction, maintenance, and infrastructure work, performing reliably across various terrains. Powered by a 150 HP FPT turbocharged diesel engine, it delivers steady power with efficient fuel consumption. It adapts easily to different job conditions. The load-sensing hydraulic system ensures smooth blade movement, while the 3.96 m moldboard provides wider coverage and better finishing. It reduces the number of passes and improves productivity. The ZF powershift transmission (6F+3R) ensures smooth gear shifting, while the differential lock enhances traction on uneven ground, boosting stability and control. Built by CASE Construction Equipment, it guarantees durability and service support. The CASE 845C motor grader price in India is around ₹0.90–₹1.05 Cr. This CASE grader machine is ideal for contractors wanting efficient performance, low downtime, and reliable output.
CASE 845C vs Komatsu GD705-5: Which Grader to Buy?
The CASE 845C and the Komatsu GD705-5 both grade roads and sites, but they are built for different project sizes. The Komatsu is the bigger, heavier machine with more engine power, which suits large-scale road and mining projects. The CASE is lighter and easier to manage on smaller or mid-size jobs, without the higher running cost of a bigger engine.
An EPC company grading long highway stretches will lean toward the bigger machine and the standard comfort features it offers. A mid-size contractor working on local roads or smaller sites will find the CASE 845C easier to justify and run. Compare the full Komatsu motor grader range and CASE motor grader range, or read our motor grader guide for more on picking the right size.
CASE 845C Motor Grader
Pros:
FPT engine with 150 HP generates adequate power with a tier IV compliant common rail fuel system.
Large blade width of 3962 mm for significant earthmoving capability.
High forward speed of 42.8 km/hr for efficient grading operations over large areas.
Heavy-duty oscillating front axle and electrohydraulic differential lock for excellent maneuverability.
Variety of optional features such as an AC cabin and GPS for improved operator comfort and precision.
Cons:
Lower engine power compared to the Komatsu model, which may impact performance on very large-scale projects.
Lacks the standard AC cabin and GPS, which are optional add-ons.
Blade specifications like pitch angle and cutting depth are not provided.
Komatsu GD705-5 Motor Grader
Pros:
Powerful Komatsu engine with 260 HP offers exceptional performance for large-scale grading tasks.
Large moldboard dimensions (4320 mm length, 700 mm height) provide substantial coverage and cutting ability.
Advanced features include standard AC cabin and GPS for greater operator convenience and productivity.
Higher gross vehicle weight (19300 kg) for better stability and grading precision.
Blade pitch angle provided, enabling a range of motion for the blade for versatile grading adjustments.
Cons:
Higher power and larger dimensions could translate into higher purchase and operational costs.
Reduced forward speed (42.5 km/hr) slightly lower than CASE 845C, though the difference is minimal.
Potentially higher maintenance requirements due to more complex systems and larger size.
Pros:
Cons:
Closing Recommendation
Pick the Komatsu GD705-5 when your project is large in scale, such as highway grading or mining site work, where more power and a wider blade save time. Pick the CASE 845C when your work is smaller or mid-size grading, where a lighter, easier-to-run machine keeps your cost down. Choose the grader that fits the size of your project, not just the bigger spec sheet. So match the machine to your work: Komatsu GD705-5 for large-scale grading projects, CASE 845C for smaller and mid-size road work.
Komatsu GD705-5 Vs CASE 845C Motor Grader Price, Technical Specifications & Features
The Komatsu GD705-5 is a heavy-duty motor grader machine in India for highways, mining, and large infrastructure projects. Built for contractors managing high-capacity grading and earthmoving tasks, it delivers reliable performance in challenging conditions. It uses a 250 to 260 HP engine that easily handles heavy loads. The fuel-efficient system helps maintain long working hours while controlling costs. A 4.32-meter moldboard increases coverage and reduces grading cycles, allowing for faster project completion and higher productivity. The advanced hydraulic system provides accurate blade control and improved efficiency. Lock-up transmission supports better power delivery under load. Selectable work modes help optimize performance based on job needs. The Komatsu GD705-5 motor grader price in India ranges from ₹1.5 to ₹1.9 crore. This machine from Komatsu Construction Equipment is a dependable choice for buyers wanting powerful and durable grading machines.
The CASE 845C Motor Grader is a versatile road grader machine in India. It is built for road construction, maintenance, and infrastructure work, performing reliably across various terrains. Powered by a 150 HP FPT turbocharged diesel engine, it delivers steady power with efficient fuel consumption. It adapts easily to different job conditions. The load-sensing hydraulic system ensures smooth blade movement, while the 3.96 m moldboard provides wider coverage and better finishing. It reduces the number of passes and improves productivity. The ZF powershift transmission (6F+3R) ensures smooth gear shifting, while the differential lock enhances traction on uneven ground, boosting stability and control. Built by CASE Construction Equipment, it guarantees durability and service support. The CASE 845C motor grader price in India is around ₹0.90–₹1.05 Cr. This CASE grader machine is ideal for contractors wanting efficient performance, low downtime, and reliable output.
74 differ · 5 identical
Key highlights: Komatsu GD705-5 vs CASE 845C Motor Grader
Komatsu GD705-5
CASE 845C
Engine Make
Komatsu SAA6D114E-3
FPT / F4HE613B*W002
Max Torque
1130 Nm @ 1450 rpm
659 Nm @ 1500 rpm
Fuel Tank
408 L
380 L
Hydraulic System
69 L
158 L
Tires
16.00-24; with tube
14 x 24 12L-G2 Tubeless
Frame Height
339 mm
298 mm
Max Lift Above Ground
450 mm
444.5 mm
Max Cutting Depth
710 mm
NA
Blade Pitch Angle
45° forward; 7° backward
NA
Wheel Base
6800 mm
6219 mm
Overall Length
11050 mm
8957 mm
Overall Height
3260 mm
3200 mm / 3400 mm
Warranty
1 Yr. / 3000 hr.
1 Year
AC Cabin
Standard
Optional
GPS
Standard
Optional
Key highlights: Komatsu GD705-5 vs CASE 845C Motor Grader
Komatsu GD705-5
CASE 845C
Engine Make
Komatsu SAA6D114E-3
FPT / F4HE613B*W002
Max Torque
1130 Nm @ 1450 rpm
659 Nm @ 1500 rpm
Fuel Tank
408 L
380 L
Hydraulic System
69 L
158 L
Tires
16.00-24; with tube
14 x 24 12L-G2 Tubeless
Frame Height
339 mm
298 mm
Max Lift Above Ground
450 mm
444.5 mm
Max Cutting Depth
710 mm
NA
Blade Pitch Angle
45° forward; 7° backward
NA
Wheel Base
6800 mm
6219 mm
Overall Length
11050 mm
8957 mm
Overall Height
3260 mm
3200 mm / 3400 mm
Warranty
1 Yr. / 3000 hr.
1 Year
AC Cabin
Standard
Optional
GPS
Standard
Optional
Full specifications: Komatsu GD705-5 vs CASE 845C Motor Grader
Engine
Komatsu GD705-5
CASE 845C
Model
Komatsu 260 HP
FPT 150 HP
Fuel
Diesel
Diesel
Type
Water-cooled; 4-cycle; direct injection; Turbocharged and air to air aftercooled
Electronic common rail fuel system; Water cooled; 4 Cycle; Direct injection; Open combustion chamber; Turbocharged; Charge air cooled; Tier IV
Gross Power
260 HP (94 kW) @ 1950 rpm
150 HP (112 kW) @ 2200 rpm
Number Of Cylinders
6
6
Max Torque
1130 Nm @ 1450 rpm
659 Nm @ 1500 rpm
Displacement
8.27 L
6.7 L
Battery
2 x 12V / 140 Ah
24V / 2 x 100 Ah – low maintenance
Alternator
24V / 90A
BOSCH 24 V - 120A
Transmission
Komatsu GD705-5
CASE 845C
Type
Full power shift transmission with integral free wheeling statortorque converter and lock-up.
Powershift electronic shift change control with torque converter and automatic lockup
Speed
Komatsu GD705-5
CASE 845C
Max. Forward Speed
42.5 km/hr
42.8 km/hr
Max. Reverse Speed
30.0 km/hr
27.7 km/hr
Axles
Komatsu GD705-5
CASE 845C
Rear Axle
Alloy steel; heat treated; full floating axle with lock/unlock differential.
Conventional differential with brakes on 4 wheels and differential locking with electrohydraulic mechanism
Front Axle
Solid bar construction welded steel sections
Heavy-duty; oscillating axle with wheel lean capability.
Tyres
Komatsu GD705-5
CASE 845C
Size
16.00-24; with tube
14 x 24 12L-G2 Tubeless
Steering
Komatsu GD705-5
CASE 845C
Type
Hydraulic power steering providing stopped engine steering meeting ISO 5010.
Hydrostatic steering with integrated emergency system
Minimum Turning Radius
7600 mm
7250 mm
Steering-Angle
50°
NA
Brakes
Komatsu GD705-5
CASE 845C
Service
Foot operated; sealed oil disc brakes; hydraulically actuated on four tandem wheels.
Multidisk oil-bathed service brakes with nitrogen accumulator safety system
Parking
Manually actuated; spring applied; hydraulically released caliper.
Disk parking brake integrated into the transmission with warning light
Frame
Komatsu GD705-5
CASE 845C
Front Frame Height
339 mm
298 mm
Front Frame Width
300 mm
254 mm
Front Frame Thickness
32 mm
NA
MoldBoard
Komatsu GD705-5
CASE 845C
Type
Hydraulic power shift fabricated from high carbon steel. Includes replaceable metal wear inserts; cutting edge and end bits. Cutting edge and end bits are hardened.
Hydraulic Type; Involute Curve
Blade Length
4320 mm
3962 mm
Blade Height
700 mm
622 mm
Blade Thickness
24 mm
22 mm
Cutting Edge
203 mm x 16 mm
2 Interchangeable
Blade Pull
NA
NA
Blade Down Pressure
NA
NA
Moldboard Side Shift (Right/Left)
1251 mm / 1250 mm
1257 mm / 1105 mm
Maximum Shoulder Reach (Right/Left)
2360 mm / 2290 mm
NA
Maximum Lift Above Ground
450 mm
444.5 mm
Maximum Cutting Depth
710 mm
NA
Blade Pitch Angle
45° forward; 7° backward
NA
Hydraulics
Komatsu GD705-5
CASE 845C
Type
Load-sensing closed center hydraulics with variable displacement piston pump.
Rexroth; load-sensing; pressure and flow compensated; variable displacement piston pump
Maximum Pump Flow
165 L/min
186 L/min
Maximum System Pressure
24.5 MPa
NA
Service Capacities
Komatsu GD705-5
CASE 845C
Fuel Tank
408 L
380 L
Cooling System
24.5 L
16 L
Engine Oil
27 L
16/15 L
DEF Tank
62 L
60 L
Trasnsmission Oil
11.5 L
31 / 30 L
Final Drive
79 L
NA
Hydraulic System
69 L
158 L
Circle Reverse Housing
10 L
NA
Weight
Komatsu GD705-5
CASE 845C
Gross Vehicle Weight
19300 kg
14373 kg
Moldboard Base
2700 mm
2562 mm
Wheelbase
6800 mm
6219 mm
Tandem Wheelbase
1680 mm
1572 mm
Width of Standard Moldboard
4320 mm
3658 mm
Overall Length
11050 mm
8957 mm
Tread Gauge
2290 mm
2074 mm
Width of Tires
2790 mm
2527 mm
Articulation, left or right
27°
NA
Minimum Ground Clearence
670 mm
380 mm / 580 mm
Full specifications: Komatsu GD705-5 vs CASE 845C Motor Grader
Engine
Komatsu GD705-5
CASE 845C
Model
Komatsu 260 HP
FPT 150 HP
Fuel
Diesel
Diesel
Type
Water-cooled; 4-cycle; direct injection; Turbocharged and air to air aftercooled
Electronic common rail fuel system; Water cooled; 4 Cycle; Direct injection; Open combustion chamber; Turbocharged; Charge air cooled; Tier IV
Gross Power
260 HP (94 kW) @ 1950 rpm
150 HP (112 kW) @ 2200 rpm
Number Of Cylinders
6
6
Max Torque
1130 Nm @ 1450 rpm
659 Nm @ 1500 rpm
Displacement
8.27 L
6.7 L
Battery
2 x 12V / 140 Ah
24V / 2 x 100 Ah – low maintenance
Alternator
24V / 90A
BOSCH 24 V - 120A
Speed
Komatsu GD705-5
CASE 845C
Max. Forward Speed
42.5 km/hr
42.8 km/hr
Max. Reverse Speed
30.0 km/hr
27.7 km/hr
Axles
Komatsu GD705-5
CASE 845C
Rear Axle
Alloy steel; heat treated; full floating axle with lock/unlock differential.
Conventional differential with brakes on 4 wheels and differential locking with electrohydraulic mechanism
Front Axle
Solid bar construction welded steel sections
Heavy-duty; oscillating axle with wheel lean capability.
Tyres
Komatsu GD705-5
CASE 845C
Size
16.00-24; with tube
14 x 24 12L-G2 Tubeless
Steering
Komatsu GD705-5
CASE 845C
Type
Hydraulic power steering providing stopped engine steering meeting ISO 5010.
Hydrostatic steering with integrated emergency system
Minimum Turning Radius
7600 mm
7250 mm
Steering-Angle
50°
NA
Brakes
Komatsu GD705-5
CASE 845C
Service
Foot operated; sealed oil disc brakes; hydraulically actuated on four tandem wheels.
Multidisk oil-bathed service brakes with nitrogen accumulator safety system
Parking
Manually actuated; spring applied; hydraulically released caliper.
Disk parking brake integrated into the transmission with warning light
Frame
Komatsu GD705-5
CASE 845C
Front Frame Height
339 mm
298 mm
Front Frame Width
300 mm
254 mm
Front Frame Thickness
32 mm
NA
Moldboard
Komatsu GD705-5
CASE 845C
Type
Hydraulic power shift fabricated from high carbon steel. Includes replaceable metal wear inserts; cutting edge and end bits. Cutting edge and end bits are hardened.
Hydraulic Type; Involute Curve
Blade Length
4320 mm
3962 mm
Blade Height
700 mm
622 mm
Blade Thickness
24 mm
22 mm
Cutting Edge
203 mm x 16 mm
2 Interchangeable
Blade Pull
NA
NA
Blade Down Pressure
NA
NA
Moldboard Side Shift (Right/Left)
1251 mm / 1250 mm
1257 mm / 1105 mm
Maximum Shoulder Reach (Right/Left)
2360 mm / 2290 mm
NA
Maximum Lift Above Ground
450 mm
444.5 mm
Maximum Cutting Depth
710 mm
NA
Blade Pitch Angle
45° forward; 7° backward
NA
Hydraulics
Komatsu GD705-5
CASE 845C
Type
Load-sensing closed center hydraulics with variable displacement piston pump.
Rexroth; load-sensing; pressure and flow compensated; variable displacement piston pump
Questions buyers ask about the Komatsu GD705-5 vs CASE 845C
Ans.
The Komatsu GD705-5 has a more powerful engine than the CASE 845C. This makes it better suited to large-scale grading tasks like highway or mining projects.
Ans.
No, the CASE 845C offers AC cabin and GPS as optional features, not standard. The Komatsu GD705-5 includes both as standard fitting.
Ans.
The Komatsu GD705-5 has a longer moldboard than the CASE 845C. A longer blade covers more ground in each pass, which helps on bigger sites.
Ans.
Yes, the CASE 845C works well for smaller and mid-size road or site grading jobs. Its lighter build and lower running cost make it easier to manage than a bigger machine.
Ans.
The CASE 845C has a slightly higher forward speed than the Komatsu GD705-5, though the difference is small. Both machines move at a similar pace during normal grading work.
Komatsu GD705-5 Vs CASE 845C - Compare Price & Availability Across 600+ Locations in India
Compare Komatsu GD705-5 Vs CASE 845C 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.
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