Construction Machinery. Tracked Tractor Komatsu D51EX-22

Standard blade

Width	3045 mm
Height	1110 mm
Volume	2.7 m3
Blade angle in both directions	28.5 degrees
Cut depth	456 mm

Sizes

Length with blade	4800 mm
Width between caterpillar tracks	2300 mm
Height to cab upper part	3002 mm
Caterpillar track length on ground level	2736 mm
Clearance	390 mm

Operation

Working weight	12600 kg
Fuel Capacity	270 l.
Cooling system fluid volume	35 l.
Engine oil volume	20 l.
Hydraulic system fluid volume	63 l.
Final drive fluid volume	4 l.
Operating voltage	24 V
Generator current strength	60 amperes

Motor

Manufacturer	Komatsu
Model	SAA6D107E-1
Full power	99 kW
Effective power	97 kW
Power measured at	2200 rev / min
Displacement	6.7 l.
Aspiration	Turbocharged engine with subsequent cooling of charging air by oncoming air flow
Cylinders number	6

Hydraulic system

Overflow valve pressure	27461.8 kPa
Pump bandwidth	99 l/min
Type of pump	piston-type hydraulic pump

Gear box

Transmission type	dual path hydrostatic transmission
Forward gears number	3
Reverse gears number	3
Maximum forward speed	9 km/h
Maximum reverse gear	9 km/h

Carrier

Specific ground pressure	44.2 kPa
Contact with ground area	2.8 m2
Standard shoe size	510 mm
Track shoes number per side	44
Rolling bearings number on either side	7
Track width	1790 mm

Images

Sizes

1. Length with blade	4800 mm
2. Width between caterpillar tracks	2300 mm
3. Height to cab upper part	3002 mm
4. Caterpillar track length on ground level	2736 mm
5. Clearance	390 mm

Carrier

7. Track width	1790 mm
8. Standard shoe size	510 mm