Construction Machinery. Tracked Tractor Caterpillar D7R serie II

Standard blade

Width	3693 mm
Height	1524 mm
Volume	6.9 m3
Cut depth	527 mm

Sizes

Length without blade	4736 mm
Length with blade	5690 mm
Width between caterpillar tracks	2540 mm
Height to cab upper part	3372 mm
Caterpillar track length on ground level	2878 mm
Clearance	416 mm

Operation

Fuel Capacity	479 l.
Cooling system fluid volume	77.4 l.
Engine oil volume	31 l.
Power unit fluid volume	178 l.
Final drive fluid volume	13 l.
Operating voltage	24 V
Generator current strength	95 amperes
Working weight	25304 kg

Motor

Manufacturer	Caterpillar
Model	3176C
Full power	192 kW
Effective power	179 kW
Power measured at	2100 rev / min
Displacement	10.3 l.
Cylinders number	6

Hydraulic system

Overflow valve pressure	22800 kPa
Pump bandwidth	180 l/min

Gear box

Transmission type	Hydro-Static Transmission
Forward gears number	3
Reverse gears number	3
Maximum forward speed	10.5 km/h
Maximum reverse gear	13.6 km/h

Carrier

Specific ground pressure	75 kPa
Contact with ground area	3.2 m2
Standard shoe size	560 mm
Track shoes number per side	40
Rolling bearings number on either side	7
Caterpillar track pitch	216 mm
Track width	1980 mm

Images

Sizes

1. Length with blade	5690 mm
2. Width between caterpillar tracks	2540 mm
3. Height to cab upper part	3372 mm
4. Caterpillar track length on ground level	2878 mm
5. Clearance	416 mm
6. Length without blade	4736 mm

Carrier

7. Track width	1980 mm
8. Standard shoe size	560 mm