Construction Machinery. Tracked Tractor Komatsu D275A-2

Standard blade

Width 4300 mm
Height 1910 mm
Volume 12.8 m3
Cut depth 660 mm

Sizes

Length without blade 5450 mm
Length with blade 9055 mm
Width between caterpillar tracks 2935 mm
Height to cab upper part 3955 mm
Caterpillar track length on ground level 3450 mm
Clearance 507 mm

Operation

Working weight 50000 kg
Fuel Capacity 840 l.
Cooling system fluid volume 136 l.
Engine oil volume 51 l.
Power unit fluid volume 120 l.
Final drive fluid volume 43 l.
Operating voltage 24 V
Generator current strength 50 amperes

Motor

Manufacturer Komatsu
Model S6D170-4
Full power 305.7 kW
Power measured at 1800 rev / min
Displacement 23.2 l.
Aspiration Diesel engine with turbocharging and certified emission volume

Hydraulic system

Type of pump gear type pump
Overflow valve pressure 20594 kPa
Pump bandwidth 255 l/min

Gear box

Transmission type TF
Forward gears number 3
Reverse gears number 3
Maximum forward speed 11.8 km/h
Maximum reverse gear 14.9 km/h

Carrier

Specific ground pressure 86.3 kPa
Contact with ground area 4.2 m2
Standard shoe size 610 mm
Track shoes number per side 39
Rolling bearings number on either side 8
Support rollers number on either side 2
Caterpillar track pitch 260 mm

Images

Sizes

1. Length with blade 9055 mm
2. Width between caterpillar tracks 2935 mm
3. Height to cab upper part 3955 mm
4. Caterpillar track length on ground level 3450 mm
5. Clearance 507 mm
6. Length without blade 5450 mm

Carrier

8. Standard shoe size 610 mm