Komatsu D275A-5R Base

Specifications of Komatsu D275A-5R Base

Engine

• (SAE J1995) Gross 337kW 452HP
• Aspiration Turbocharged, air-to-air aftercooled
• Bore 140 mm x 165 mm
• Fan drive type Hydraulic
• Governor All-speed, electronic
• Model Komatsu SAA6D140E-5
• Number of Cylinders 6
• Piston displacement . 15.24 ltr 930 in³
• Rated rpm 2000 rpm
• Stroke 5.51" x 6.50"
• Type 4-cycle, water-cooled, direct injection

Transmission

• Forward 1 3.6 km/h
• Forward 2 6.7 km/h
• Forward 3 11.2 km/h
• Reverse 1 4.7 km/h
• Reverse 2 8.7 km/h
• Reverse 3 14.9 km/h

Service Refill Capacities

• Engine Coolant 100 ltr
• Engine Oil 52.0 ltr
• Final Drive (each side) 40 ltr
• Fuel Tank 840 ltr

Hydraulic System

• Relief Valve Setting 27.5 mpa

Undercarriage

• Number of Shoes (each side) 39
• Number of track rollers (each side) 7
• Rollers and idler Lubricated track rollers
• Suspension Oscillation-type with equalizer bar and forward mounted pivot shafts
• Track roller fram cylindrical,high tensel strength steel construction

WEIGHT

• Tractor weight: 37680 kg

STEERING SYSTEM

• Minimum turning radius 3.9 m

Final Drives

• FINAL DRIVES Double-reduction, spur and planetary final drives increase tractive effort. Segmented sprockets are bolt-on for easy in-the-field replacement