To Next PageTo Next Page
Need help?Do you have a question about the Komatsu D275A-5 and is the answer not in the manual?
Features spacious interior, excellent visibility, and advanced control systems for operator comfort.
Automatically controlled fan reduces fuel consumption and operating noise.
Centralized service station, enclosed hydraulic piping, and modular power train design.
Monocoque track frame with pivot shaft ensures greater reliability.
Offers Semi-U and Full-U dozer options with high production capacity.
Ensures outstanding gradeability, stability, and longevity.
Improves traction, durability, and operator comfort with oscillating bogies.
Offers variable giant and multi-shank ripper options for enhanced productivity.
Ergonomic design with joysticks for travel and blade control for complete operator control.
Provides precise blade control via PPC valve and joystick for fine adjustments.
Adjustable armrest offers optimal operator posture and arm support.
Adjustable lever position for optimum operator posture during ripping operations.
Electric signal control for engine revolution, simplifying operation and maintenance.
Automatically adjusts clutch engagement for smooth, shockless shifts and improved reliability.
Electronically controls steering for smooth operation, reducing counter-steering on slopes.
Allows selection of three preset travel speed patterns for efficient operation.
Automatically downshifts to optimize gear speed for fuel efficiency and productivity.
Komatsu SDA6D140E engine delivers 306 kW (410 HP) for superior ripping and dozing.
Improves traction, balance, and durability by reducing impact loading on components.
High-capacity Semi-U and U dozer blades for outstanding production and durability.
Variable giant and multi-shank rippers offer easy operation and high penetration force.
Quiet, comfortable environment with excellent visibility and ergonomic controls.
New cab damper and K-bogie system absorb shocks and vibration for a quiet ride.
Provides excellent support and riding comfort with adjustable fore and aft travel.
Conveniently located points for quick and easy inspections and maintenance.
Detects abnormalities, displays warnings, and provides diagnostic information.
Housed in the push arm for damage protection from materials.
Features modular power train, maintenance-free disc brakes, and improved track links.
Details Komatsu SDA6D140E engine performance, displacement, and lubrication.
Describes PCCS lever control and wet multiple-disc steering clutches/brakes.
Details the water-cooled torque converter and hydraulic clutch transmission.
Explains the K-bogie system, extreme service shoes, and track lubrication.
Covers CLSS, hydraulic pump capacity, control valves, and cylinders.
Lists blade capacities, dimensions, ground pressure, and weight for different dozer types.
Features spacious interior, excellent visibility, and advanced control systems for operator comfort.
Automatically controlled fan reduces fuel consumption and operating noise.
Centralized service station, enclosed hydraulic piping, and modular power train design.
Monocoque track frame with pivot shaft ensures greater reliability.
Offers Semi-U and Full-U dozer options with high production capacity.
Ensures outstanding gradeability, stability, and longevity.
Improves traction, durability, and operator comfort with oscillating bogies.
Offers variable giant and multi-shank ripper options for enhanced productivity.
Ergonomic design with joysticks for travel and blade control for complete operator control.
Provides precise blade control via PPC valve and joystick for fine adjustments.
Adjustable armrest offers optimal operator posture and arm support.
Adjustable lever position for optimum operator posture during ripping operations.
Electric signal control for engine revolution, simplifying operation and maintenance.
Automatically adjusts clutch engagement for smooth, shockless shifts and improved reliability.
Electronically controls steering for smooth operation, reducing counter-steering on slopes.
Allows selection of three preset travel speed patterns for efficient operation.
Automatically downshifts to optimize gear speed for fuel efficiency and productivity.
Komatsu SDA6D140E engine delivers 306 kW (410 HP) for superior ripping and dozing.
Improves traction, balance, and durability by reducing impact loading on components.
High-capacity Semi-U and U dozer blades for outstanding production and durability.
Variable giant and multi-shank rippers offer easy operation and high penetration force.
Quiet, comfortable environment with excellent visibility and ergonomic controls.
New cab damper and K-bogie system absorb shocks and vibration for a quiet ride.
Provides excellent support and riding comfort with adjustable fore and aft travel.
Conveniently located points for quick and easy inspections and maintenance.
Detects abnormalities, displays warnings, and provides diagnostic information.
Housed in the push arm for damage protection from materials.
Features modular power train, maintenance-free disc brakes, and improved track links.
Details Komatsu SDA6D140E engine performance, displacement, and lubrication.
Describes PCCS lever control and wet multiple-disc steering clutches/brakes.
Details the water-cooled torque converter and hydraulic clutch transmission.
Explains the K-bogie system, extreme service shoes, and track lubrication.
Covers CLSS, hydraulic pump capacity, control valves, and cylinders.
Lists blade capacities, dimensions, ground pressure, and weight for different dozer types.
The Komatsu D275A-5 is a powerful and versatile crawler dozer, designed for heavy-duty earthmoving and ripping operations. It features a Komatsu SDA6D140E 4-stroke, water-cooled, direct injection, turbocharged, and aftercooled engine, delivering a net horsepower of 306 kW (410 HP) at 2000 rpm. This engine is designed to meet EPA/CARB Tier II, EU, and Japan regulations, emphasizing fuel efficiency and reduced noise and vibration through rubber cushion mounting. The total piston displacement is 15.24 liters (930 in³).
The D275A-5 is designed for optimal operator control and comfort, enhancing productivity.
The D275A-5 is designed for easy and quick preventative maintenance to ensure long service life.
General
