CASE 845B vs Komatsu GD555: the two differ on 72 of 79 listed specs. The main differences are Engine (FPT 173 HP vs Komatsu 196 HP), Price (₹ 80-95 Lakhs vs ₹ 1.1-1.40 Crore), Max Torque (758 Nm @ 1500 rpm vs 880 Nm @ 1450 rpm), Weight (14605 kg vs 15135 kg). The other 7 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
CASE 845B
Komatsu GD555
CASE 845B
VS
Komatsu GD555
Motor Grader
CASE 845B vs Komatsu GD555: the two differ on 72 of 79 listed specs. The main differences are Engine (FPT 173 HP vs Komatsu 196 HP), Price (₹ 80-95 Lakhs vs ₹ 1.1-1.40 Crore), Max Torque (758 Nm @ 1500 rpm vs 880 Nm @ 1450 rpm), Weight (14605 kg vs 15135 kg). The other 7 specs are the same.
Specs from OEM brochures · comparison updated Aug 2026
CASE 845B
₹ 80-95 Lakhs
Komatsu GD555
₹ 1.1-1.40 Crore
Particulars
CASE 845B
Komatsu GD555
CASE 845B vs Komatsu GD555: nimble steering against a wider blade
The CASE 845B and the Komatsu GD555 both grade roads and sites, but they push toward different strengths. The 845B uses a hydrostatic steering system that keeps its turning radius tight, which helps when manoeuvring around obstacles, and its engine is built around a strong power-to-weight balance.
The GD555 answers with a wider blade for covering more ground per pass, a bigger engine output with more torque, and a wider steering angle for sharper direction changes. It also comes with an AC cabin fitted as standard, while the 845B offers it as an option. Compare both on the CASE and Komatsu brand pages, or browse the full motor grader range and motor grader buying guide.
CASE 845B Motor Grader
Pros:
High power-to-weight ratio with a gross power of 173 HP.
Features an advanced electronic common rail fuel system and a turbocharged and charge air-cooled engine for efficient performance.
Hydrostatic steering system with a relatively tight minimum turning radius of 7250 mm facilitating better maneuverability.
Optional AC cabin for operator comfort.
Cons:
Blade length is slightly less than the Komatsu GD555, limiting the grading width per pass.
Lower maximum pump flow rate of 186 L/min compared to the Komatsu GD555, which might translate to slower hydraulic operations.
GPS system is an optional feature, whereas some competitive models might offer it as a standard.
Komatsu GD555 Motor Grader
Pros:
Higher engine output at 196 HP and superior torque of 880 Nm for demanding tasks.
Greater blade length of 3710 mm allows for more efficient grading operations.
Enhanced safety and convenience with a standard AC cabin and superior braking surface area.
Features a more robust steering angle of 49° and a prime blade pitch angle for versatile grading.
Cons:
Price information not available, which makes the cost comparison difficult.
Larger overall length of 10365 mm could pose limitations in confined spaces.
Heavier gross vehicle weight of 15135 kg might affect maneuverability in soft ground conditions.
Pros:
Cons:
Closing Recommendation
Both motor graders suit road and site grading work, but they lean toward different strengths. The CASE 845B suits a driver who values a tighter turning radius and a strong power-to-weight balance for manoeuvring in confined spaces. The Komatsu GD555 suits a driver who wants a wider blade, more engine torque and a standard AC cabin for wider, tougher grading runs. So match the machine to your work: CASE 845B for tight, manoeuvring-heavy sites, Komatsu GD555 for wide-blade grading on tougher ground.
CASE 845B Vs Komatsu GD555 Motor Grader Price, Technical Specifications & Features
The CASE 845B Motor Grader is a reliable road leveling machine in India, designed for road construction, infrastructure, and earthmoving work. This motor grader offers stable performance in medium-duty applications. It features a 6.7L FPT turbocharged diesel engine, producing 173 HP and 758 Nm torque. This model ensures fuel efficiency and consistent output during daily operations. The 3.66 m moldboard and balanced weight enhance grading stability, delivering smooth surface finishing with fewer passes. This increases on-site productivity. The load-sensing hydraulic system provides precise blade movement. The powershift transmission and hydrostatic steering enhance maneuverability, ensuring better control on uneven terrain. Manufactured by CASE Construction Equipment, it guarantees durability and service support. The CASE 845B motor grader price in India ranges from ₹80–95 lakhs. This CASE grader machine is suitable for contractors wanting efficient performance, low downtime, and reliable grading results.
The Komatsu GD555 Motor Grader is a versatile machine in India for road construction and infrastructure projects. Built for contractors managing highways and medium to heavy workloads, this grader machine offers trusted performance across different applications. It is powered by a 193 to 196 HP engine that provides strong output for demanding conditions. Its design improves fuel efficiency while maintaining consistent productivity. The power shift transmission allows smooth gear changes and better control. A 3.71-meter moldboard enables quicker grading and reduces project time, boosting efficiency on various terrains. Load-sensing hydraulics ensure accurate blade movement for better surface quality. KOMTRAX technology allows real-time monitoring and maintenance planning. The Komatsu GD555 motor grader price in India ranges from ₹1.1 to ₹1.4 crore. This machine Komatsu Construction Equipment is a solid choice for buyers wanting efficient, performance-driven road construction equipment.
CASE 845B vs Komatsu GD555: nimble steering against a wider blade
The CASE 845B and the Komatsu GD555 both grade roads and sites, but they push toward different strengths. The 845B uses a hydrostatic steering system that keeps its turning radius tight, which helps when manoeuvring around obstacles, and its engine is built around a strong power-to-weight balance.
The GD555 answers with a wider blade for covering more ground per pass, a bigger engine output with more torque, and a wider steering angle for sharper direction changes. It also comes with an AC cabin fitted as standard, while the 845B offers it as an option. Compare both on the CASE and Komatsu brand pages, or browse the full motor grader range and motor grader buying guide.
CASE 845B Motor Grader
Pros:
High power-to-weight ratio with a gross power of 173 HP.
Features an advanced electronic common rail fuel system and a turbocharged and charge air-cooled engine for efficient performance.
Hydrostatic steering system with a relatively tight minimum turning radius of 7250 mm facilitating better maneuverability.
Optional AC cabin for operator comfort.
Cons:
Blade length is slightly less than the Komatsu GD555, limiting the grading width per pass.
Lower maximum pump flow rate of 186 L/min compared to the Komatsu GD555, which might translate to slower hydraulic operations.
GPS system is an optional feature, whereas some competitive models might offer it as a standard.
Komatsu GD555 Motor Grader
Pros:
Higher engine output at 196 HP and superior torque of 880 Nm for demanding tasks.
Greater blade length of 3710 mm allows for more efficient grading operations.
Enhanced safety and convenience with a standard AC cabin and superior braking surface area.
Features a more robust steering angle of 49° and a prime blade pitch angle for versatile grading.
Cons:
Price information not available, which makes the cost comparison difficult.
Larger overall length of 10365 mm could pose limitations in confined spaces.
Heavier gross vehicle weight of 15135 kg might affect maneuverability in soft ground conditions.
Pros:
Cons:
Closing Recommendation
Both motor graders suit road and site grading work, but they lean toward different strengths. The CASE 845B suits a driver who values a tighter turning radius and a strong power-to-weight balance for manoeuvring in confined spaces. The Komatsu GD555 suits a driver who wants a wider blade, more engine torque and a standard AC cabin for wider, tougher grading runs. So match the machine to your work: CASE 845B for tight, manoeuvring-heavy sites, Komatsu GD555 for wide-blade grading on tougher ground.
CASE 845B Vs Komatsu GD555 Motor Grader Price, Technical Specifications & Features
The CASE 845B Motor Grader is a reliable road leveling machine in India, designed for road construction, infrastructure, and earthmoving work. This motor grader offers stable performance in medium-duty applications. It features a 6.7L FPT turbocharged diesel engine, producing 173 HP and 758 Nm torque. This model ensures fuel efficiency and consistent output during daily operations. The 3.66 m moldboard and balanced weight enhance grading stability, delivering smooth surface finishing with fewer passes. This increases on-site productivity. The load-sensing hydraulic system provides precise blade movement. The powershift transmission and hydrostatic steering enhance maneuverability, ensuring better control on uneven terrain. Manufactured by CASE Construction Equipment, it guarantees durability and service support. The CASE 845B motor grader price in India ranges from ₹80–95 lakhs. This CASE grader machine is suitable for contractors wanting efficient performance, low downtime, and reliable grading results.
The Komatsu GD555 Motor Grader is a versatile machine in India for road construction and infrastructure projects. Built for contractors managing highways and medium to heavy workloads, this grader machine offers trusted performance across different applications. It is powered by a 193 to 196 HP engine that provides strong output for demanding conditions. Its design improves fuel efficiency while maintaining consistent productivity. The power shift transmission allows smooth gear changes and better control. A 3.71-meter moldboard enables quicker grading and reduces project time, boosting efficiency on various terrains. Load-sensing hydraulics ensure accurate blade movement for better surface quality. KOMTRAX technology allows real-time monitoring and maintenance planning. The Komatsu GD555 motor grader price in India ranges from ₹1.1 to ₹1.4 crore. This machine Komatsu Construction Equipment is a solid choice for buyers wanting efficient, performance-driven road construction equipment.
72 differ · 7 identical
Key highlights: CASE 845B vs Komatsu GD555 Motor Grader
CASE 845B
Komatsu GD555
Engine Make
FPT F4HE9684L
Komatsu SAA6D107E-1
Max Torque
758 Nm @ 1500 rpm
880 Nm @ 1450 rpm
Fuel Tank
341 L
416 L
Hydraulic System
90 L
69 L
Tires
14 x 24 12L-G2 Tubeless
14.00-24; tubeless
Frame Height
298 mm
300 mm
Max Lift Above Ground
444.5 mm
480 mm
Max Cutting Depth
NA
615 mm
Blade Pitch Angle
NA
40° forward; 5° backward
Wheel Base
6219 mm
6270 mm
Overall Length
8534 mm
10365 mm
Overall Height
3340 mm
3200 mm
Warranty
1 Year
1 Yr. / 3000 hr.
AC Cabin
Optional
Standard
GPS
Optional
Not Available
Key highlights: CASE 845B vs Komatsu GD555 Motor Grader
CASE 845B
Komatsu GD555
Engine Make
FPT F4HE9684L
Komatsu SAA6D107E-1
Max Torque
758 Nm @ 1500 rpm
880 Nm @ 1450 rpm
Fuel Tank
341 L
416 L
Hydraulic System
90 L
69 L
Tires
14 x 24 12L-G2 Tubeless
14.00-24; tubeless
Frame Height
298 mm
300 mm
Max Lift Above Ground
444.5 mm
480 mm
Max Cutting Depth
NA
615 mm
Blade Pitch Angle
NA
40° forward; 5° backward
Wheel Base
6219 mm
6270 mm
Overall Length
8534 mm
10365 mm
Overall Height
3340 mm
3200 mm
Warranty
1 Year
1 Yr. / 3000 hr.
AC Cabin
Optional
Standard
GPS
Optional
Not Available
Full specifications: CASE 845B vs Komatsu GD555 Motor Grader
Engine
CASE 845B
Komatsu GD555
Model
FPT 173 HP
Komatsu 196 HP
Fuel
Diesel
Diesel
Type
Electronic Common Rail fuel System; Water Cooled; 4 Cycle; Direct Injection; Turbocharged and Charge Air Cooled.
Water-cooled; 4-cycle; direct injection; Turbocharged and air to air aftercooled
Gross Power
173 HP (129 kW) @ 2200 rpm
196 HP (146 kW) @2000 rpm
Number Of Cylinders
6
6
Max Torque
758 Nm @ 1500 rpm
880 Nm @ 1450 rpm
Displacement
6.7 L
6.69 L
Battery
24V / 2 x 100 Ah
2 x 12V / 88Ah
Alternator
24 V / 80 A
24V / 60A
Transmission
CASE 845B
Komatsu GD555
Type
Powershift electronic shift change control with torque converter and automatic lockup
Full power shift transmission with integral free wheeling stator torque converter and lock-up.
Alloy steel; heat treated; full floating axle with lock/unlock differential
Front Axle
High-resistance welded steel
Solid bar construction welded steel sections
Tyres
CASE 845B
Komatsu GD555
Size
14 x 24 12L-G2 Tubeless
14.00-24; tubeless
Steering
CASE 845B
Komatsu GD555
Type
Hydrostatic steering with integrated emergency system
Hydraulic power steering providing stopped engine steering meeting SAE J53 and J1151
Minimum Turning Radius
7250 mm
7300 mm
Steering-Angle
42°
49°
Brakes
CASE 845B
Komatsu GD555
Service
Multidisk oil-bathed service brakes with nitrogen accumulator safety system
Foot operated; sealed oil disc brakes; hydraulically actuated on four tandem wheels; 13691 cm² total braking surface
Parking
Disk parking brake integrated into the transmission with warning light
Manually actuated; spring applied; hydraulically released caliper
Frame
CASE 845B
Komatsu GD555
Front Frame Height
298 mm
300 mm
Front Frame Width
254 mm
300 mm
Front Frame Thickness
NA
12 mm
MoldBoard
CASE 845B
Komatsu GD555
Type
Hydraulic Type; Involute Curve
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.
Blade Length
3658 mm
3710 mm
Blade Height
622 mm
645 mm
Blade Thickness
22 mm
19 mm
Cutting Edge
2 Interchangeable
152 x 16 mm
Blade Pull
NA
NA
Blade Down Pressure
NA
NA
Moldboard Side Shift (Right/Left)
686 mm / 533 mm
820 mm / 820 mm
Maximum Shoulder Reach (Right/Left)
NA
2000 mm / 1960 mm
Maximum Lift Above Ground
444.5 mm
480 mm
Maximum Cutting Depth
NA
615 mm
Blade Pitch Angle
NA
40° forward; 5° backward
Hydraulics
CASE 845B
Komatsu GD555
Type
Load-sensing closed center hydraulics with variable displacement piston pump.
Load-sensing closed center hydraulics with variable displacement piston pump.
Maximum Pump Flow
186 L/min
200 L/min
Maximum System Pressure
NA
20.6 MPa
Service Capacities
CASE 845B
Komatsu GD555
Fuel Tank
341 L
416 L
Cooling System
40 L
24.9 L
Engine Oil
17.5 L
23.1 L
DEF Tank
NA
NA
Trasnsmission Oil
25 L
45 L
Final Drive
NA
17 L
Hydraulic System
90 L
69 L
Circle Reverse Housing
2.8 L
7 L
Weight
CASE 845B
Komatsu GD555
Gross Vehicle Weight
14605 kg
15135 kg
Moldboard Base
2562 mm
2380 mm
Wheelbase
6219 mm
6270 mm
Tandem Wheelbase
1572 mm
1525 mm
Width of Standard Moldboard
3685 mm
3710 mm
Overall Length
8534 mm
10365 mm
Tread Gauge
2106 mm
2060 mm
Width of Tires
2499 mm
2485 mm
Articulation, left or right
NA
25°
Minimum Ground Clearence
380 mm / 580 mm
620 mm
Full specifications: CASE 845B vs Komatsu GD555 Motor Grader
Engine
CASE 845B
Komatsu GD555
Model
FPT 173 HP
Komatsu 196 HP
Fuel
Diesel
Diesel
Type
Electronic Common Rail fuel System; Water Cooled; 4 Cycle; Direct Injection; Turbocharged and Charge Air Cooled.
Water-cooled; 4-cycle; direct injection; Turbocharged and air to air aftercooled
Alloy steel; heat treated; full floating axle with lock/unlock differential
Front Axle
High-resistance welded steel
Solid bar construction welded steel sections
Tyres
CASE 845B
Komatsu GD555
Size
14 x 24 12L-G2 Tubeless
14.00-24; tubeless
Steering
CASE 845B
Komatsu GD555
Type
Hydrostatic steering with integrated emergency system
Hydraulic power steering providing stopped engine steering meeting SAE J53 and J1151
Minimum Turning Radius
7250 mm
7300 mm
Steering-Angle
42°
49°
Brakes
CASE 845B
Komatsu GD555
Service
Multidisk oil-bathed service brakes with nitrogen accumulator safety system
Foot operated; sealed oil disc brakes; hydraulically actuated on four tandem wheels; 13691 cm² total braking surface
Parking
Disk parking brake integrated into the transmission with warning light
Manually actuated; spring applied; hydraulically released caliper
Frame
CASE 845B
Komatsu GD555
Front Frame Height
298 mm
300 mm
Front Frame Width
254 mm
300 mm
Front Frame Thickness
NA
12 mm
Moldboard
CASE 845B
Komatsu GD555
Type
Hydraulic Type; Involute Curve
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.
Blade Length
3658 mm
3710 mm
Blade Height
622 mm
645 mm
Blade Thickness
22 mm
19 mm
Cutting Edge
2 Interchangeable
152 x 16 mm
Blade Pull
NA
NA
Blade Down Pressure
NA
NA
Moldboard Side Shift (Right/Left)
686 mm / 533 mm
820 mm / 820 mm
Maximum Shoulder Reach (Right/Left)
NA
2000 mm / 1960 mm
Maximum Lift Above Ground
444.5 mm
480 mm
Maximum Cutting Depth
NA
615 mm
Blade Pitch Angle
NA
40° forward; 5° backward
Hydraulics
CASE 845B
Komatsu GD555
Type
Load-sensing closed center hydraulics with variable displacement piston pump.
Load-sensing closed center hydraulics with variable displacement piston pump.
Questions buyers ask about the CASE 845B vs Komatsu GD555
Ans.
The Komatsu GD555 has a longer blade than the CASE 845B, which lets it cover more width in each grading pass and can mean fewer passes to finish the same stretch of road.
Ans.
The CASE 845B has a tighter minimum turning radius than the GD555, thanks to its hydrostatic steering system, which helps in tighter job sites or around fixed obstacles.
Ans.
The Komatsu GD555 has higher engine output and more torque than the CASE 845B, which helps it maintain blade pressure through harder or more compacted ground.
Ans.
The AC cabin on the CASE 845B is optional. The Komatsu GD555 includes an AC cabin as a standard fitment, which some drivers may prefer for comfort without arranging it separately.
Ans.
The Komatsu GD555 has a higher maximum pump flow rate than the CASE 845B, which can mean quicker blade and steering response during grading work.
CASE 845B Vs Komatsu GD555 - Compare Price & Availability Across 600+ Locations in India
Compare CASE 845B Vs Komatsu GD555 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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