- Category: Crawler Dozers ➔
- Manufacturer: Komatsu ➔
- Model: D275AX-5 ➔
The Komatsu D275AX-5 Crawler Dozer is a powerful and reliable machine designed for heavy-duty earthmoving tasks. With a turbocharged, aftercooled engine boasting 446 horsepower and a double-acting piston hydraulic system, this bulldozer delivers exceptional performance and efficiency. Its impressive dimensions, durable construction, and advanced transmission make it a top choice for any construction or mining operation.
General Specifications
?Model | D275AX-5 Starting 2017 Model Year |
Engine Power hp () | 449 (335kW) Starting 2016 Model Year |
Engine Type | Komatsu SAA6D140E-5 Starting 2017 Model Year |
Weight lb. (kg) | 113,600 (51,530) Starting 2017 Model Year |
Dimensions
Ground Clearance | 2 ft (1 m)
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Height - Top of Cab | 13 ft (4 m)
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Length w/ Blade | 30 ft (9 m)
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Width Over Tracks | 8 ft (2 m)
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Engine
Aspiration | turbocharged aftercooled
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Displacement | 930 cu in (15,240 cu cm)
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Engine Model | SDA6D140E-3
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Gross Power | 446 hp (333 kw)
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Make | Komatsu
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Net Power | 410 hp (306 kw)
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Number of Cylinders | 6
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Hydraulic System
Pump type | double-acting piston
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Relief Valve Pressure | 3980 psi
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Operating Specifications
Cooling System Fluid Capacity | 34 gal (130 l)
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Engine Oil Capacity | 14 gal (52 l)
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Final Drives Fluid Capacity | 11 gal (40 l)
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Fuel Capacity | 222 gal (840 l)
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Hydraulic Fluid Capacity | 34 gal (130 l)
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Operating Weight | 83,070 lbs (37,680 kg)
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Standard Blade
Height | 7 in (17 cm)
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Width | 14 ft (4 m)
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Transmission
Max Speed - Forward | 7 mph (11 kph)
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Max Speed - Reverse | 9 mph (15 kph)
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Number of Forward Gears | 3
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Number of Reverse Gears | 3
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Transmission Type | Komatsu TORQFLOW transmission
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Undercarriage
Ground Contact Area | 6,580 cu in (107,827 cu cm)
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Ground Pressure | 16.6 psi
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Number of Shoes per Side | 39
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Number of Track Rollers per Side | 7
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Standard Shoe Size | 24 in (61 cm)
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