Construction Machinery. Tracked Tractor Caterpillar D7R LGP

Standard blade

Width	4545 mm
Height	1343 mm
Volume	5.9 m3
Cut depth	668 mm

Sizes

Length without blade	4736 mm
Length with blade	5807 mm
Width between caterpillar tracks	3371 mm
Height to cab upper part	3652 mm
Caterpillar track length on ground level	3167 mm
Clearance	496 mm

Operation

Working weight	27079.5 kg
Fuel Capacity	479 l.
Cooling system fluid volume	75 l.
Engine oil volume	27.3 l.
Hydraulic system fluid volume	54.1 l.
Power unit fluid volume	178 l.
Final drive fluid volume	13 l.
Operating voltage	24 V
Generator current strength	70 amperes

Motor

Manufacturer	Caterpillar
Model	3306T
Full power	191.6 kW
Effective power	179 kW
Power measured at	2100 rev / min
Displacement	10.5 l.
Cylinders number	6
Aspiration	turbocharging

Hydraulic system

Type of pump	piston pump
Overflow valve pressure	22794 kPa
Pump bandwidth	177 l/min

Gear box

Forward gears number	3
Reverse gears number	3
Maximum forward speed	10.9 km/h
Maximum reverse gear	13.8 km/h
Transmission type	powershift

Carrier

Specific ground pressure	45.2 kPa
Contact with ground area	5.8 m2
Standard shoe size	914 mm
Track shoes number per side	43
Rolling bearings number on either side	7
Track width	2235 mm

Images

Sizes

1. Length with blade	5807 mm
2. Width between caterpillar tracks	3371 mm
3. Height to cab upper part	3652 mm
4. Caterpillar track length on ground level	3167 mm
5. Clearance	496 mm
6. Length without blade	4736 mm

Carrier

7. Track width	2235 mm
8. Standard shoe size	914 mm