Komatsu D275A-5R vs Shantui DH46C3: the two differ on 68 of 77 listed specs. The main differences are Engine (Komatsu 449 HP vs Cummins 474 HP), Operating Weight (50,850 kg vs 56,200 kg), Weight (50850 kg vs 56200 kg), Fuel Tank (840 L vs 880 L). The other 9 specs are the same.
Specs from OEM brochures · comparison updated Sep 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 D275A-5R
Shantui DH46C3
Komatsu D275A-5R
VS
Shantui DH46C3
Dozer
Komatsu D275A-5R vs Shantui DH46C3: the two differ on 68 of 77 listed specs. The main differences are Engine (Komatsu 449 HP vs Cummins 474 HP), Operating Weight (50,850 kg vs 56,200 kg), Weight (50850 kg vs 56200 kg), Fuel Tank (840 L vs 880 L). The other 9 specs are the same.
Specs from OEM brochures · comparison updated Sep 2026
Komatsu D275A-5R
Price Available Soon
Shantui DH46C3
Price Available Soon
Particulars
Komatsu D275A-5R
Shantui DH46C3
Komatsu D275A-5R vs Shantui DH46C3: two mining dozers built around the same blade class
The Komatsu D275A-5R and the Shantui DH46C3 share a similar 13.7 m³ blade capacity, but they reach it in different ways. The DH46C3 is rated higher at 474 HP against the D275A-5R's 449 HP and carries more operating weight, running a dual-circuit hydrostatic drive instead of a torque converter. The D275A-5R turns in a far tighter radius of 3,900 mm against the DH46C3's 4,900 mm, and its overall length is notably longer at 9,290 mm against 7,085 mm.
Choose by how much you weigh proven field history against newer engineering. The D275A-5R runs on Komatsu's long-established dealer network and drivetrain, with decades of mining data behind it. The DH46C3 pairs a globally serviced Cummins X15 engine with tunable tracks in three shoe widths, but Shantui's own positioning notes it still has to build the long-duty-cycle record that incumbents like the D275A-5R already carry. Both are mining dozers in our dozer range; see the bulldozer guide for help choosing between them.
Komatsu D275A-5R
Pros:
Turns in a far tighter radius of 3,900 mm for confined pit corners
Long track record on Komatsu's established dealer and diagnostics network
TORQFLOW power shift transmission with electronic control
Choice of giant single-shank or 3-shank multi-shank ripper
Same 13.7 m³ blade capacity as the bigger, heavier DH46C3
Cons:
Less powerful at 449 HP against the DH46C3's 474 HP
Lighter machine, with less operating weight than the DH46C3
Fixed track width, without the DH46C3's three shoe-width options
Longer overall length than the more compact DH46C3
Shantui DH46C3
Pros:
More powerful at 474 HP with the same 13.7 m³ blade as the D275A-5R
Cummins X15 engine, a globally serviced diesel with no proprietary lock-in
Three track shoe widths to tune ground pressure to the pit
Dual-circuit hydrostatic drive with intelligent load matching
More compact overall length than the D275A-5R
Cons:
Much wider turning radius at 4,900 mm, less nimble in tight pit corners
Newer platform with a shorter duty-cycle record in mining fleets than the D275A-5R
No AC cabin option listed
Heavier machine, needs more haul-road and transport planning
Pros:
Cons:
Closing Recommendation
The Komatsu D275A-5R suits a buyer who wants a tighter-turning machine backed by Komatsu's long-established dealer network and field history in mining fleets. The Shantui DH46C3 suits a buyer who wants more power and tunable tracks, and is willing to back newer engineering alongside a proven fleet anchor. So match the machine to your work: Komatsu D275A-5R for a proven, tighter-turning platform, Shantui DH46C3 for more power with newer drivetrain technology.
Komatsu D275A-5R Vs Shantui DH46C3 Dozer Price, Technical Specifications & Features
The Komatsu D275A-5R is a 50.9-tonne mining crawler dozer powered by a 449 HP engine. Its 13.7 m³ blade handles heavy cuts, while the 840-litre fuel tank supports long working shifts. A 3-shank multi-shank ripper provides wider breaking coverage, while the variable giant single-shank reaches 1,420 mm for deeper work. The choice allows the same machine to handle different ground conditions. Tractor-only ground bearing pressure is 87.3 kPa and rises to about 118 kPa in full operating trim. Firm mining benches are better suited to this configuration than soft fill. The D275A-5R sits between the D155A-6 and D375A-6 in Komatsu's mining range. Its operating size makes it suitable for quarry and overburden work where construction-class machines are no longer sufficient. Mining contractors can consider this dozer machine when daily production requirements have moved beyond the D155A-6. The two ripper choices provide flexibility between deep breaking and wider coverage. Its blade capacity also supports substantial material movement during each pass. Buyers can therefore compare the required ripping depth, ground conditions and production volume before selecting this model for mining work.
The Shantui DH46C3 is a 56.2-tonne mining crawler dozer with a 474 HP engine. Its 13.7 m³ blade handles substantial material movement, while the 720 kN drawbar pull provides strong force through dense material. A single-shank ripper reaches 1,245 mm with a 1,056 mm lift. The 37.5-degree angle adjustment gives additional control during hard-ground breaking. Ground bearing pressure ranges from 112 to 130 kPa depending on track shoe width. That allows the machine to be matched more closely to pit conditions. An 880-litre fuel tank supports long shifts, and 680 mm of ground clearance suits rough mining surfaces. The DH46C3 is built for coal and metal mining where pushing and ripping can form part of the same work cycle. A coal contractor working haul roads and stockyards can consider this dozer machine when construction-class equipment is no longer enough. Its blade capacity provides substantial output per pass, while the deep ripper supports harder ground. Buyers can consider the track width and ripping requirement together before selecting the machine. The DH46C3 provides a larger Shantui mining option for operations requiring both strong pushing capability and deeper breaking.
Agency review
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Planning to buy the Shantui DH46C3 Dozer in India? Get the best price, EMI & finance options, and delivery timelines by submitting a quick enquiry.
Komatsu D275A-5R vs Shantui DH46C3: two mining dozers built around the same blade class
The Komatsu D275A-5R and the Shantui DH46C3 share a similar 13.7 m³ blade capacity, but they reach it in different ways. The DH46C3 is rated higher at 474 HP against the D275A-5R's 449 HP and carries more operating weight, running a dual-circuit hydrostatic drive instead of a torque converter. The D275A-5R turns in a far tighter radius of 3,900 mm against the DH46C3's 4,900 mm, and its overall length is notably longer at 9,290 mm against 7,085 mm.
Choose by how much you weigh proven field history against newer engineering. The D275A-5R runs on Komatsu's long-established dealer network and drivetrain, with decades of mining data behind it. The DH46C3 pairs a globally serviced Cummins X15 engine with tunable tracks in three shoe widths, but Shantui's own positioning notes it still has to build the long-duty-cycle record that incumbents like the D275A-5R already carry. Both are mining dozers in our dozer range; see the bulldozer guide for help choosing between them.
Komatsu D275A-5R
Pros:
Turns in a far tighter radius of 3,900 mm for confined pit corners
Long track record on Komatsu's established dealer and diagnostics network
TORQFLOW power shift transmission with electronic control
Choice of giant single-shank or 3-shank multi-shank ripper
Same 13.7 m³ blade capacity as the bigger, heavier DH46C3
Cons:
Less powerful at 449 HP against the DH46C3's 474 HP
Lighter machine, with less operating weight than the DH46C3
Fixed track width, without the DH46C3's three shoe-width options
Longer overall length than the more compact DH46C3
Shantui DH46C3
Pros:
More powerful at 474 HP with the same 13.7 m³ blade as the D275A-5R
Cummins X15 engine, a globally serviced diesel with no proprietary lock-in
Three track shoe widths to tune ground pressure to the pit
Dual-circuit hydrostatic drive with intelligent load matching
More compact overall length than the D275A-5R
Cons:
Much wider turning radius at 4,900 mm, less nimble in tight pit corners
Newer platform with a shorter duty-cycle record in mining fleets than the D275A-5R
No AC cabin option listed
Heavier machine, needs more haul-road and transport planning
Pros:
Cons:
Closing Recommendation
The Komatsu D275A-5R suits a buyer who wants a tighter-turning machine backed by Komatsu's long-established dealer network and field history in mining fleets. The Shantui DH46C3 suits a buyer who wants more power and tunable tracks, and is willing to back newer engineering alongside a proven fleet anchor. So match the machine to your work: Komatsu D275A-5R for a proven, tighter-turning platform, Shantui DH46C3 for more power with newer drivetrain technology.
Komatsu D275A-5R Vs Shantui DH46C3 Dozer Price, Technical Specifications & Features
The Komatsu D275A-5R is a 50.9-tonne mining crawler dozer powered by a 449 HP engine. Its 13.7 m³ blade handles heavy cuts, while the 840-litre fuel tank supports long working shifts. A 3-shank multi-shank ripper provides wider breaking coverage, while the variable giant single-shank reaches 1,420 mm for deeper work. The choice allows the same machine to handle different ground conditions. Tractor-only ground bearing pressure is 87.3 kPa and rises to about 118 kPa in full operating trim. Firm mining benches are better suited to this configuration than soft fill. The D275A-5R sits between the D155A-6 and D375A-6 in Komatsu's mining range. Its operating size makes it suitable for quarry and overburden work where construction-class machines are no longer sufficient. Mining contractors can consider this dozer machine when daily production requirements have moved beyond the D155A-6. The two ripper choices provide flexibility between deep breaking and wider coverage. Its blade capacity also supports substantial material movement during each pass. Buyers can therefore compare the required ripping depth, ground conditions and production volume before selecting this model for mining work.
The Shantui DH46C3 is a 56.2-tonne mining crawler dozer with a 474 HP engine. Its 13.7 m³ blade handles substantial material movement, while the 720 kN drawbar pull provides strong force through dense material. A single-shank ripper reaches 1,245 mm with a 1,056 mm lift. The 37.5-degree angle adjustment gives additional control during hard-ground breaking. Ground bearing pressure ranges from 112 to 130 kPa depending on track shoe width. That allows the machine to be matched more closely to pit conditions. An 880-litre fuel tank supports long shifts, and 680 mm of ground clearance suits rough mining surfaces. The DH46C3 is built for coal and metal mining where pushing and ripping can form part of the same work cycle. A coal contractor working haul roads and stockyards can consider this dozer machine when construction-class equipment is no longer enough. Its blade capacity provides substantial output per pass, while the deep ripper supports harder ground. Buyers can consider the track width and ripping requirement together before selecting the machine. The DH46C3 provides a larger Shantui mining option for operations requiring both strong pushing capability and deeper breaking.
68 differ · 9 identical
Key highlights: Komatsu D275A-5R vs Shantui DH46C3 Dozer
Komatsu D275A-5R
Shantui DH46C3
Engine Make
Komatsu SAA6D140E-5
Cummins X15
Rated Engine Power
335 kW (449 HP) @ 2000 rpm
354 kW (474 HP) @ 1800 rpm
Maximum Torque
NA
2373 Nm @ 1400 rpm
Max Forward Speed
11.2 km/h
11 (0-11) km/h
Max Drawbar Pull
NA
720 kN
Fuel Tank
840 L
880 L
Overall Width
4300 mm
4320 mm
Track Shoe Width
610 mm
610 mm / 660 mm / 710 mm
Ground Bearing Pressure
87.3 kPa tractor only; 118 kPa operating
130 / 120 / 112 kPa (610/660/710 mm shoes)
Blade Options
dual-tilt versions, Semi-U tilt, U tilt
Rock-type Semi-U std
Ripper
Variable giant ripper (4600 kg; digging depth 1420 mm) or 3-shank multi-shank (4462 kg)
Questions buyers ask about the Komatsu D275A-5R vs Shantui DH46C3
Ans.
The Shantui DH46C3 is more powerful. It is rated at 474 HP against the D275A-5R's 449 HP, and it is also the heavier machine.
Ans.
The Komatsu D275A-5R turns tighter. Its minimum turning radius is 3,900 mm against the DH46C3's 4,900 mm, a large gap for working in confined pit corners.
Ans.
Yes, both carry a 13.7 m³ blade. The difference between them shows up elsewhere, in power, transmission type and turning radius rather than blade size.
Ans.
It uses a dual-circuit electronically controlled hydrostatic drive with no torque converter. The Komatsu D275A-5R instead uses a TORQFLOW power shift transmission with electronic control.
Ans.
The Komatsu D275A-5R has more field history. It runs on Komatsu's long-established dealer network, while the DH46C3 is a newer Shantui platform still building its long-duty-cycle record against established machines.
Komatsu D275A-5R Vs Shantui DH46C3 - Compare Price & Availability Across 600+ Locations in India
Compare Komatsu D275A-5R Vs Shantui DH46C3 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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