SDLG G9150Hi vs Komatsu GD555: the two differ on 74 of 79 listed specs. The main differences are Engine (Weichai 150 HP vs Komatsu 196 HP), Price (₹ 80-95 Lakhs vs ₹ 1.1-1.40 Crore), Max Torque (720 Nm @ 1500 rpm vs 880 Nm @ 1450 rpm), Weight (14000 kg vs 15135 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
SDLG G9150Hi
Komatsu GD555
SDLG G9150Hi
VS
Komatsu GD555
Motor Grader
SDLG G9150Hi vs Komatsu GD555: the two differ on 74 of 79 listed specs. The main differences are Engine (Weichai 150 HP vs Komatsu 196 HP), Price (₹ 80-95 Lakhs vs ₹ 1.1-1.40 Crore), Max Torque (720 Nm @ 1500 rpm vs 880 Nm @ 1450 rpm), Weight (14000 kg vs 15135 kg). The other 5 specs are the same.
Specs from OEM brochures · comparison updated Aug 2026
SDLG G9150Hi
₹ 80-95 Lakhs
Komatsu GD555
₹ 1.1-1.40 Crore
Particulars
SDLG G9150Hi
Komatsu GD555
Komatsu GD555 vs SDLG G9150Hi Motor Grader: Which One to Buy?
The Komatsu GD555 is the higher-power machine here, with a 196 HP turbocharged engine, an 880 Nm torque rating and a longer 3710 mm blade for tough, rough-terrain grading. The SDLG G9150Hi runs a 150 HP CEV V engine, a shorter body and a smaller 6500 mm turning radius, so it turns and works in tighter spaces. It also comes with GPS and telematics as standard, which the Komatsu does not include.
These two sit at different power levels, so pick by terrain, not by brand alone. A quarry operator or road contractor grading rough, open ground gets more use from the Komatsu's extra power and blade length. A site with narrow lanes or one that wants GPS-guided precision from day one leans toward the SDLG. Both need a nearby dealer for parts, so check service reach before you decide. See the full Komatsu and SDLG motor grader ranges, or all motor graders.
Komatsu GD555
Pros:
Exceptional durability designed for rough terrains
Turbocharged engine with a higher horsepower of 196 HP
Larger blade length of 3710 mm
Higher max torque of 880 Nm for better performance
Bigger fuel tank capacity of 416 L for extended operation
Air conditioning as a standard feature enhances operator comfort
Higher minimum turning radius of 7300 mm could affect maneuverability in tight spaces
No integrated GPS system
Shorter warranty period of 1 yr or 3000 hr
SDLG G9150Hi
Pros:
GPS as standard feature for better navigation and control
More compact design with a length of 8241 mm
Lower minimum turning radius of 6500 mm increases maneuverability
Equipped with CEV V CRDI engine adhering to latest norms
Automated power shift transmission for convenience
Integrated telematics for advanced monitoring
Lower gross vehicle weight which might benefit in certain situations
Cons:
Lower engine power at 150 HP compared to Komatsu GD555
Smaller fuel tank capacity could mean more frequent refueling stops
Shorter warranty period of 1 yr or 2000 hr
Pros:
Cons:
Closing Recommendation
These two motor graders serve different jobs, so weigh power against turning space. For long, rough-condition grading that needs raw push and a wide blade, the Komatsu GD555 is the stronger pick, with higher power and torque. For tighter sites, or where GPS-guided precision and easy turning matter more than raw power, the SDLG G9150Hi fits better. Think about the terrain and space at your site before choosing. So match the machine to your work: Komatsu GD555 for tough, open-ground grading, SDLG G9150Hi for tight sites that need GPS-guided precision.
SDLG G9150Hi Vs Komatsu GD555 Motor Grader Price, Technical Specifications & Features
The SDLG G9150Hi motor grader is a reliable option in India for road construction, land leveling, and grading tasks. It works well for contractors engaged in infrastructure, utilities, and mid-scale projects. It has a 150 HP CEV V-compliant engine that delivers strong output for subgrade work and road leveling. Its fuel-efficient design helps lower operating costs during extended work hours. With an operating weight of about 14 tons, this grader machine from SDLG Construction Equipment ensures stability across various terrains. A 3.65-meter moldboard allows for wider coverage with fewer passes, which improves productivity. The advanced hydraulic system offers precise blade control for better grading accuracy. The power-shift transmission enables smooth operation and effective power delivery. The operator cabin provides comfort, visibility, and user-friendly controls. The price of the SDLG G9150Hi motor grader in India is between ₹80 and ₹95 lakh. This motor grader represents a smart investment for buyers looking for cost-effective and reliable road construction equipment.
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.
Komatsu GD555 vs SDLG G9150Hi Motor Grader: Which One to Buy?
The Komatsu GD555 is the higher-power machine here, with a 196 HP turbocharged engine, an 880 Nm torque rating and a longer 3710 mm blade for tough, rough-terrain grading. The SDLG G9150Hi runs a 150 HP CEV V engine, a shorter body and a smaller 6500 mm turning radius, so it turns and works in tighter spaces. It also comes with GPS and telematics as standard, which the Komatsu does not include.
These two sit at different power levels, so pick by terrain, not by brand alone. A quarry operator or road contractor grading rough, open ground gets more use from the Komatsu's extra power and blade length. A site with narrow lanes or one that wants GPS-guided precision from day one leans toward the SDLG. Both need a nearby dealer for parts, so check service reach before you decide. See the full Komatsu and SDLG motor grader ranges, or all motor graders.
Komatsu GD555
Pros:
Exceptional durability designed for rough terrains
Turbocharged engine with a higher horsepower of 196 HP
Larger blade length of 3710 mm
Higher max torque of 880 Nm for better performance
Bigger fuel tank capacity of 416 L for extended operation
Air conditioning as a standard feature enhances operator comfort
Higher minimum turning radius of 7300 mm could affect maneuverability in tight spaces
No integrated GPS system
Shorter warranty period of 1 yr or 3000 hr
SDLG G9150Hi
Pros:
GPS as standard feature for better navigation and control
More compact design with a length of 8241 mm
Lower minimum turning radius of 6500 mm increases maneuverability
Equipped with CEV V CRDI engine adhering to latest norms
Automated power shift transmission for convenience
Integrated telematics for advanced monitoring
Lower gross vehicle weight which might benefit in certain situations
Cons:
Lower engine power at 150 HP compared to Komatsu GD555
Smaller fuel tank capacity could mean more frequent refueling stops
Shorter warranty period of 1 yr or 2000 hr
Pros:
Cons:
Closing Recommendation
These two motor graders serve different jobs, so weigh power against turning space. For long, rough-condition grading that needs raw push and a wide blade, the Komatsu GD555 is the stronger pick, with higher power and torque. For tighter sites, or where GPS-guided precision and easy turning matter more than raw power, the SDLG G9150Hi fits better. Think about the terrain and space at your site before choosing. So match the machine to your work: Komatsu GD555 for tough, open-ground grading, SDLG G9150Hi for tight sites that need GPS-guided precision.
SDLG G9150Hi Vs Komatsu GD555 Motor Grader Price, Technical Specifications & Features
The SDLG G9150Hi motor grader is a reliable option in India for road construction, land leveling, and grading tasks. It works well for contractors engaged in infrastructure, utilities, and mid-scale projects. It has a 150 HP CEV V-compliant engine that delivers strong output for subgrade work and road leveling. Its fuel-efficient design helps lower operating costs during extended work hours. With an operating weight of about 14 tons, this grader machine from SDLG Construction Equipment ensures stability across various terrains. A 3.65-meter moldboard allows for wider coverage with fewer passes, which improves productivity. The advanced hydraulic system offers precise blade control for better grading accuracy. The power-shift transmission enables smooth operation and effective power delivery. The operator cabin provides comfort, visibility, and user-friendly controls. The price of the SDLG G9150Hi motor grader in India is between ₹80 and ₹95 lakh. This motor grader represents a smart investment for buyers looking for cost-effective and reliable road construction equipment.
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.
74 differ · 5 identical
Key highlights: SDLG G9150Hi vs Komatsu GD555 Motor Grader
SDLG G9150Hi
Komatsu GD555
Engine Make
Weichai WP4.6NG 140E635
Komatsu SAA6D107E-1
Max Torque
720 Nm @ 1500 rpm
880 Nm @ 1450 rpm
Fuel Tank
NA
416 L
Hydraulic System
90 L
69 L
Tires
14 x 24 - 16PR
14.00-24; tubeless
Frame Height
NA
300 mm
Max Lift Above Ground
380 mm
480 mm
Max Cutting Depth
575 mm
615 mm
Blade Pitch Angle
90°
40° forward; 5° backward
Wheel Base
6040 mm
6270 mm
Overall Length
8241 mm
10365 mm
Overall Height
3235 mm
3200 mm
Warranty
1 Yr. / 2000 hr.
1 Yr. / 3000 hr.
AC Cabin
Standard
Standard
GPS
Standard
Not Available
Key highlights: SDLG G9150Hi vs Komatsu GD555 Motor Grader
SDLG G9150Hi
Komatsu GD555
Engine Make
Weichai WP4.6NG 140E635
Komatsu SAA6D107E-1
Max Torque
720 Nm @ 1500 rpm
880 Nm @ 1450 rpm
Fuel Tank
NA
416 L
Hydraulic System
90 L
69 L
Tires
14 x 24 - 16PR
14.00-24; tubeless
Frame Height
NA
300 mm
Max Lift Above Ground
380 mm
480 mm
Max Cutting Depth
575 mm
615 mm
Blade Pitch Angle
90°
40° forward; 5° backward
Wheel Base
6040 mm
6270 mm
Overall Length
8241 mm
10365 mm
Overall Height
3235 mm
3200 mm
Warranty
1 Yr. / 2000 hr.
1 Yr. / 3000 hr.
AC Cabin
Standard
Standard
GPS
Standard
Not Available
Full specifications: SDLG G9150Hi vs Komatsu GD555 Motor Grader
Engine
SDLG G9150Hi
Komatsu GD555
Model
Weichai 150 HP
Komatsu 196 HP
Fuel
Diesel
Diesel
Type
CEV-V; In-line; Water-cooled; Four-stroke; Direct Injection
Water-cooled; 4-cycle; direct injection; Turbocharged and air to air aftercooled
Full power shift transmission with integral free wheeling stator torque converter and lock-up.
Speed
SDLG G9150Hi
Komatsu GD555
Max. Forward Speed
42 km /hr
44.3 km/hr
Max. Reverse Speed
25 km/hr
30.6 km/hr
Axles
SDLG G9150Hi
Komatsu GD555
Rear Axle
SDLG; No-slip Differential
Alloy steel; heat treated; full floating axle with lock/unlock differential
Front Axle
Oscillating Axle ±16°
Solid bar construction welded steel sections
Tyres
SDLG G9150Hi
Komatsu GD555
Size
14 x 24 - 16PR
14.00-24; tubeless
Steering
SDLG G9150Hi
Komatsu GD555
Type
Load sensing
Hydraulic power steering providing stopped engine steering meeting SAE J53 and J1151
Minimum Turning Radius
6500 mm
7300 mm
Steering-Angle
±50°
49°
Brakes
SDLG G9150Hi
Komatsu GD555
Service
MICO single circuit system with nitrogen charged accumulators; outboard mounted hydraulically operated
Foot operated; sealed oil disc brakes; hydraulically actuated on four tandem wheels; 13691 cm² total braking surface
Parking
Mechanical control on transmission
Manually actuated; spring applied; hydraulically released caliper
Frame
SDLG G9150Hi
Komatsu GD555
Front Frame Height
NA
300 mm
Front Frame Width
NA
300 mm
Front Frame Thickness
NA
12 mm
MoldBoard
SDLG G9150Hi
Komatsu GD555
Type
NA
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
585 mm
645 mm
Blade Thickness
NA
19 mm
Cutting Edge
NA
152 x 16 mm
Blade Pull
NA
NA
Blade Down Pressure
6271 kgf
NA
Moldboard Side Shift (Right/Left)
NA
820 mm / 820 mm
Maximum Shoulder Reach (Right/Left)
NA
2000 mm / 1960 mm
Maximum Lift Above Ground
380 mm
480 mm
Maximum Cutting Depth
575 mm
615 mm
Blade Pitch Angle
90°
40° forward; 5° backward
Hydraulics
SDLG G9150Hi
Komatsu GD555
Type
Open type System with fixed diplacement pump
Load-sensing closed center hydraulics with variable displacement piston pump.
Maximum Pump Flow
165 L/min
200 L/min
Maximum System Pressure
18 MPa
20.6 MPa
Service Capacities
SDLG G9150Hi
Komatsu GD555
Fuel Tank
NA
416 L
Cooling System
30 L
24.9 L
Engine Oil
12 L
23.1 L
DEF Tank
NA
NA
Trasnsmission Oil
28 L
45 L
Final Drive
NA
17 L
Hydraulic System
90 L
69 L
Circle Reverse Housing
NA
7 L
Weight
SDLG G9150Hi
Komatsu GD555
Gross Vehicle Weight
14000 kg
15135 kg
Moldboard Base
2253 mm
2380 mm
Wheelbase
6040 mm
6270 mm
Tandem Wheelbase
NA
1525 mm
Width of Standard Moldboard
3658 mm
3710 mm
Overall Length
8241 mm
10365 mm
Tread Gauge
2070 mm
2060 mm
Width of Tires
2470 mm
2485 mm
Articulation, left or right
NA
25°
Minimum Ground Clearence
400 mm
620 mm
Full specifications: SDLG G9150Hi vs Komatsu GD555 Motor Grader
Engine
SDLG G9150Hi
Komatsu GD555
Model
Weichai 150 HP
Komatsu 196 HP
Fuel
Diesel
Diesel
Type
CEV-V; In-line; Water-cooled; Four-stroke; Direct Injection
Water-cooled; 4-cycle; direct injection; Turbocharged and air to air aftercooled
Gross Power
150 HP (111.8 kW) @ 2200 rpm
196 HP (146 kW) @2000 rpm
Number Of Cylinders
4
6
Max Torque
720 Nm @ 1500 rpm
880 Nm @ 1450 rpm
Displacement
4.5 L
6.69 L
Battery
24 V
2 x 12V / 88Ah
Alternator
NA
24V / 60A
Speed
SDLG G9150Hi
Komatsu GD555
Max. Forward Speed
42 km /hr
44.3 km/hr
Max. Reverse Speed
25 km/hr
30.6 km/hr
Axles
SDLG G9150Hi
Komatsu GD555
Rear Axle
SDLG; No-slip Differential
Alloy steel; heat treated; full floating axle with lock/unlock differential
Front Axle
Oscillating Axle ±16°
Solid bar construction welded steel sections
Tyres
SDLG G9150Hi
Komatsu GD555
Size
14 x 24 - 16PR
14.00-24; tubeless
Steering
SDLG G9150Hi
Komatsu GD555
Type
Load sensing
Hydraulic power steering providing stopped engine steering meeting SAE J53 and J1151
Minimum Turning Radius
6500 mm
7300 mm
Steering-Angle
±50°
49°
Brakes
SDLG G9150Hi
Komatsu GD555
Service
MICO single circuit system with nitrogen charged accumulators; outboard mounted hydraulically operated
Foot operated; sealed oil disc brakes; hydraulically actuated on four tandem wheels; 13691 cm² total braking surface
Parking
Mechanical control on transmission
Manually actuated; spring applied; hydraulically released caliper
Frame
SDLG G9150Hi
Komatsu GD555
Front Frame Height
NA
300 mm
Front Frame Width
NA
300 mm
Front Frame Thickness
NA
12 mm
Moldboard
SDLG G9150Hi
Komatsu GD555
Type
NA
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
585 mm
645 mm
Blade Thickness
NA
19 mm
Cutting Edge
NA
152 x 16 mm
Blade Pull
NA
NA
Blade Down Pressure
6271 kgf
NA
Moldboard Side Shift (Right/Left)
NA
820 mm / 820 mm
Maximum Shoulder Reach (Right/Left)
NA
2000 mm / 1960 mm
Maximum Lift Above Ground
380 mm
480 mm
Maximum Cutting Depth
575 mm
615 mm
Blade Pitch Angle
90°
40° forward; 5° backward
Hydraulics
SDLG G9150Hi
Komatsu GD555
Type
Open type System with fixed diplacement pump
Load-sensing closed center hydraulics with variable displacement piston pump.
Questions buyers ask about the SDLG G9150Hi vs Komatsu GD555
Ans.
The Komatsu GD555 has more power, with a 196 HP turbocharged engine against the SDLG G9150Hi's 150 HP engine. This extra power helps on rough, open ground where the grader must push more material. On easier ground, the SDLG's power is enough for most jobs.
Ans.
The SDLG G9150Hi turns easier. Its turning radius of 6500 mm is smaller than the Komatsu's 7300 mm, and its shorter 8241 mm body helps too. This matters on narrow roads or sites where space to turn around is limited.
Ans.
Yes, the SDLG G9150Hi comes with GPS and telematics as standard, which helps a fleet owner track the machine and plan grading work. The Komatsu GD555 does not include GPS, so you would need to add tracking separately if you want it.
Ans.
Both come with air conditioning, so driver comfort is close on that point. The Komatsu's longer wheelbase can give a steadier ride on rough ground, while the SDLG's automated power shift transmission makes gear changes easier through a long shift.
Ans.
Yes, banks, finance companies and dealers offer loans for both graders. Your monthly amount depends on your down payment and your credit record. Compare terms from a few lenders before you commit to either machine.
SDLG G9150Hi Vs Komatsu GD555 - Compare Price & Availability Across 600+ Locations in India
Compare SDLG G9150Hi 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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