Cat 16M3 vs Komatsu GD755-5R: the two differ on 70 of 79 listed specs. The main differences are Engine (Cat 290 HP vs Komatsu 290 HP), Max Torque (1771 Nm vs 1298 Nm @ 1400 rpm), Weight (32411 kg vs 21650 kg), Fuel Tank (496 L vs 400 L). The other 9 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
Cat 16M3
Komatsu GD755-5R
Cat 16M3
VS
Komatsu GD755-5R
Motor Grader
Cat 16M3 vs Komatsu GD755-5R: the two differ on 70 of 79 listed specs. The main differences are Engine (Cat 290 HP vs Komatsu 290 HP), Max Torque (1771 Nm vs 1298 Nm @ 1400 rpm), Weight (32411 kg vs 21650 kg), Fuel Tank (496 L vs 400 L). The other 9 specs are the same.
Specs from OEM brochures · comparison updated Aug 2026
Cat 16M3
Price Available Soon
Komatsu GD755-5R
Price Available Soon
Particulars
Cat 16M3
Komatsu GD755-5R
Cat 16M3 vs Komatsu GD755-5R: Which Motor Grader to Buy?
Both are heavy motor graders built for big road and infrastructure jobs. The Cat 16M3 is built for large, long projects. It has a bigger fuel tank, so it needs fewer stops to refuel, and it comes with GPS as standard, which helps an EPC company track many machines across many sites. The Komatsu GD755-5R turns in a smaller space, so it works better on narrow roads, hill sections and tight infrastructure sites where the Cat 16M3 may struggle to turn around.
If you run a big fleet on wide highway projects, the Cat 16M3's standard GPS and larger fuel tank help you manage more machines with less downtime. If your work is on narrower stretches, drains or hill roads where space is tight, the Komatsu GD755-5R's smaller turning circle makes daily work easier. Both brands have a large parts and service network in India. See the full Cat grader range, the Komatsu grader range, all motor graders, or read our equipment brands guide.
Cat 16M3 Motor Grader
Pros:
Advanced controls and operator comfort features
Superior grading output suitable for large-scale projects
Higher maximum forward and reverse speeds (51.7 km/hr and 40.8 km/hr respectively)
Standard GPS technology
Strong blade pull (23985 kgf) and down pressure (19895 kgf)
Higher fuel capacity (496 L) benefiting longer operation times
Cons:
Potentially larger turning radius (9300 mm) compared to Komatsu GD755-5R
Blade length shorter than Komatsu GD755-5R by 580 mm
Battery and alternator specifications not provided
Komatsu GD755-5R Motor Grader
Pros:
Good blade control and power, ideal for infrastructure tasks
Smaller turning radius (7700 mm) for better maneuverability
Higher blade height (700 mm) offering better handling of materials
Optionally available GPS technology
Greater cutting depth (720 mm) suitable for deeper excavation tasks
Cons:
Lower maximum forward and reverse speeds (45.0 km/hr and 30.6 km/hr respectively)
Smaller fuel capacity (400 L) which may lead to more frequent refueling stops
GPS is optional, which could be an additional cost
Pros:
Cons:
Closing Recommendation
Both graders do heavy road and infrastructure work well, so the right pick depends on your site. Choose the Komatsu GD755-5R when your work needs tight turns, precise grading and deep cutting on narrow or hilly stretches. Choose the Cat 16M3 when your project is large and long, and you want fewer fuel stops with GPS tracking built in. So match the machine to your work: Komatsu GD755-5R for tight, precise grading, Cat 16M3 for large, long highway projects.
Cat 16M3 Vs Komatsu GD755-5R Motor Grader Price, Technical Specifications & Features
The Cat 16M3 Motor Grader is a high-capacity mining-class grader designed for haul roads, large infrastructure, and heavy earthmoving work. It delivers strong performance, precision, and durability in challenging environments. Powered by a Cat C13 engine with variable horsepower, this grader machine produces 290 HP depending on gear selection. This provides efficient power delivery, high torque, and better fuel management across various applications. The machine has an operating weight of 32 tons and a 4.9 m moldboard, offering high stability and wider coverage. It reduces the number of passes and improves grading efficiency in mining operations. Its electro-hydraulic load-sensing system ensures precise blade control, while the direct drive powershift transmission (8F+6R) ensures smooth operation. Strong blade pull and downforce enhance cutting performance in hard materials. Manufactured by Caterpillar Inc., it guarantees durability and uptime, making it ideal for large mining and infrastructure projects.
The Komatsu GD755-5R Motor Grader is a high-capacity machine in India for mining and large infrastructure projects. Designed for continuous operations in extreme terrains, this grader machine proves its performance in high-volume tasks. It is powered by a 286 to 290 HP engine that delivers strong output for heavy-duty grading work. The optimized powertrain improves fuel efficiency while maintaining productivity. A 4.32-meter moldboard allows for quicker grading and higher output, enhancing efficiency in large-scale projects. The hydraulic system ensures precise control with minimized energy loss. Automatic transmission provides smoother operation and better control under load. This machine from Komatsu Construction Equipment maintains excellent stability in tough terrains. It is ideal for buyers seeking high-performance, long-lasting grading solutions.
Cat 16M3 vs Komatsu GD755-5R: Which Motor Grader to Buy?
Both are heavy motor graders built for big road and infrastructure jobs. The Cat 16M3 is built for large, long projects. It has a bigger fuel tank, so it needs fewer stops to refuel, and it comes with GPS as standard, which helps an EPC company track many machines across many sites. The Komatsu GD755-5R turns in a smaller space, so it works better on narrow roads, hill sections and tight infrastructure sites where the Cat 16M3 may struggle to turn around.
If you run a big fleet on wide highway projects, the Cat 16M3's standard GPS and larger fuel tank help you manage more machines with less downtime. If your work is on narrower stretches, drains or hill roads where space is tight, the Komatsu GD755-5R's smaller turning circle makes daily work easier. Both brands have a large parts and service network in India. See the full Cat grader range, the Komatsu grader range, all motor graders, or read our equipment brands guide.
Cat 16M3 Motor Grader
Pros:
Advanced controls and operator comfort features
Superior grading output suitable for large-scale projects
Higher maximum forward and reverse speeds (51.7 km/hr and 40.8 km/hr respectively)
Standard GPS technology
Strong blade pull (23985 kgf) and down pressure (19895 kgf)
Higher fuel capacity (496 L) benefiting longer operation times
Cons:
Potentially larger turning radius (9300 mm) compared to Komatsu GD755-5R
Blade length shorter than Komatsu GD755-5R by 580 mm
Battery and alternator specifications not provided
Komatsu GD755-5R Motor Grader
Pros:
Good blade control and power, ideal for infrastructure tasks
Smaller turning radius (7700 mm) for better maneuverability
Higher blade height (700 mm) offering better handling of materials
Optionally available GPS technology
Greater cutting depth (720 mm) suitable for deeper excavation tasks
Cons:
Lower maximum forward and reverse speeds (45.0 km/hr and 30.6 km/hr respectively)
Smaller fuel capacity (400 L) which may lead to more frequent refueling stops
GPS is optional, which could be an additional cost
Pros:
Cons:
Closing Recommendation
Both graders do heavy road and infrastructure work well, so the right pick depends on your site. Choose the Komatsu GD755-5R when your work needs tight turns, precise grading and deep cutting on narrow or hilly stretches. Choose the Cat 16M3 when your project is large and long, and you want fewer fuel stops with GPS tracking built in. So match the machine to your work: Komatsu GD755-5R for tight, precise grading, Cat 16M3 for large, long highway projects.
Cat 16M3 Vs Komatsu GD755-5R Motor Grader Price, Technical Specifications & Features
The Cat 16M3 Motor Grader is a high-capacity mining-class grader designed for haul roads, large infrastructure, and heavy earthmoving work. It delivers strong performance, precision, and durability in challenging environments. Powered by a Cat C13 engine with variable horsepower, this grader machine produces 290 HP depending on gear selection. This provides efficient power delivery, high torque, and better fuel management across various applications. The machine has an operating weight of 32 tons and a 4.9 m moldboard, offering high stability and wider coverage. It reduces the number of passes and improves grading efficiency in mining operations. Its electro-hydraulic load-sensing system ensures precise blade control, while the direct drive powershift transmission (8F+6R) ensures smooth operation. Strong blade pull and downforce enhance cutting performance in hard materials. Manufactured by Caterpillar Inc., it guarantees durability and uptime, making it ideal for large mining and infrastructure projects.
The Komatsu GD755-5R Motor Grader is a high-capacity machine in India for mining and large infrastructure projects. Designed for continuous operations in extreme terrains, this grader machine proves its performance in high-volume tasks. It is powered by a 286 to 290 HP engine that delivers strong output for heavy-duty grading work. The optimized powertrain improves fuel efficiency while maintaining productivity. A 4.32-meter moldboard allows for quicker grading and higher output, enhancing efficiency in large-scale projects. The hydraulic system ensures precise control with minimized energy loss. Automatic transmission provides smoother operation and better control under load. This machine from Komatsu Construction Equipment maintains excellent stability in tough terrains. It is ideal for buyers seeking high-performance, long-lasting grading solutions.
70 differ · 9 identical
Key highlights: Cat 16M3 vs Komatsu GD755-5R Motor Grader
Cat 16M3
Komatsu GD755-5R
Engine Make
Cat C13 ACERT VHP
Komatsu SAA6D125E-5
Max Torque
1771 Nm
1298 Nm @ 1400 rpm
Fuel Tank
496 L
400 L
Hydraulic System
146 L
51 L
Tires
19.5 x 25 MP -23.5R25
16.00-24 (G2); tubeless
Frame Height
460 mm
350 mm
Max Lift Above Ground
400 mm
452 mm
Max Cutting Depth
470 mm
720 mm
Blade Pitch Angle
40° forward; 5° backward
45° forward; 7° backward
Wheel Base
7365 mm
6750 mm
Overall Length
12051 mm
11072 mm
Overall Height
3719 mm
3535 mm
Warranty
1 Year
1 Yr. / 3000 hr.
AC Cabin
Standard
Standard
GPS
Standard
Optional
Key highlights: Cat 16M3 vs Komatsu GD755-5R Motor Grader
Cat 16M3
Komatsu GD755-5R
Engine Make
Cat C13 ACERT VHP
Komatsu SAA6D125E-5
Max Torque
1771 Nm
1298 Nm @ 1400 rpm
Fuel Tank
496 L
400 L
Hydraulic System
146 L
51 L
Tires
19.5 x 25 MP -23.5R25
16.00-24 (G2); tubeless
Frame Height
460 mm
350 mm
Max Lift Above Ground
400 mm
452 mm
Max Cutting Depth
470 mm
720 mm
Blade Pitch Angle
40° forward; 5° backward
45° forward; 7° backward
Wheel Base
7365 mm
6750 mm
Overall Length
12051 mm
11072 mm
Overall Height
3719 mm
3535 mm
Warranty
1 Year
1 Yr. / 3000 hr.
AC Cabin
Standard
Standard
GPS
Standard
Optional
Full specifications: Cat 16M3 vs Komatsu GD755-5R Motor Grader
Engine
Cat 16M3
Komatsu GD755-5R
Model
Cat 290 HP
Komatsu 290 HP
Fuel
Diesel
Diesel
Type
US EPA Tier 4 Final / EU Stage IV / Japan 2014 ( Tier 4 Final)
Water-cooled; 4-cycle; direct injection; Turbocharged and air to air aftercooled
Gross Power
290 HP (216 kW) @ 2000 rpm
290 HP (216 kW) @ 2000 rpm
Number Of Cylinders
6
6
Max Torque
1771 Nm
1298 Nm @ 1400 rpm
Displacement
12.5 L
11.04 L
Battery
NA
2 x 12 V; 930 cca
Alternator
NA
24V / 75A
Transmission
Cat 16M3
Komatsu GD755-5R
Type
Direct drive; power shift; countershaft
Full power shift transmission with integral free wheeling stator torque converter and lock-up.
Speed
Cat 16M3
Komatsu GD755-5R
Max. Forward Speed
51.7 km/hr
45.0 km/hr
Max. Reverse Speed
40.8 km/hr
30.6 km/hr
Axles
Cat 16M3
Komatsu GD755-5R
Rear Axle
NA
Alloy steel; heat treated; full floating axle with lock/unlock differential
Front Axle
NA
Solid bar construction welded steel sections
Tyres
Cat 16M3
Komatsu GD755-5R
Size
19.5 x 25 MP -23.5R25
16.00-24 (G2); tubeless
Steering
Cat 16M3
Komatsu GD755-5R
Type
NA
Hydraulic power steering providing stopped engine steering meeting SAE J53 and J1151.
Minimum Turning Radius
9300 mm
7700 mm
Steering-Angle
47.5°
50°
Brakes
Cat 16M3
Komatsu GD755-5R
Service
Oil-actuated; oil disc
Foot operated; sealed oil disc brakes; hydraulically actuated in four tandem wheels; 20007 cm² total braking surface
Parking
Spring Applied; hydraulically released.
Manually actuated; spring applied; hydraulically released caliper with transmission interlock.
Frame
Cat 16M3
Komatsu GD755-5R
Front Frame Height
460 mm
350 mm
Front Frame Width
356 mm
300 mm
Front Frame Thickness
14 mm
14 mm
MoldBoard
Cat 16M3
Komatsu GD755-5R
Type
NA
Hydraulic power shift fabricated from high carbon steel. Includes replaceable side edge. Side edge is through hardened.
Questions buyers ask about the Cat 16M3 vs Komatsu GD755-5R
Ans.
The Komatsu GD755-5R is better for tight or hilly roads. It has a smaller turning radius, so the driver can turn the machine around in less space. The Cat 16M3 needs more room to turn, so it works best on wide, open stretches.
Ans.
Yes, it helps a lot if you run more than one machine. The Cat 16M3 comes with GPS as standard, so a fleet owner or EPC company can see where each grader is and how it is being used. On the Komatsu GD755-5R, GPS is optional, so you pay extra if you want the same tracking.
Ans.
The Cat 16M3 needs fewer fuel stops. It has a larger fuel tank than the Komatsu GD755-5R, so it can work longer between fill-ups. This helps on big projects where the site is far from a fuel pump.
Ans.
Yes, both Cat and Komatsu have dealer networks across India, so parts and trained service are not hard to find in most states. Before you buy, check which brand has a service point closer to your project site, since this saves time when the machine needs work.
Ans.
The Cat 16M3 suits a large EPC company better. Its standard GPS and bigger fuel tank make it easier to manage across many sites at once. Smaller contractors working on one site at a time may not need these extra features as much.
Cat 16M3 Vs Komatsu GD755-5R - Compare Price & Availability Across 600+ Locations in India
Compare Cat 16M3 Vs Komatsu GD755-5R 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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