Construction Machinery. Tracked Tractor Liebherr PR742B M

Standard blade

Width	4500 mm
Height	1350 mm
Volume	6.3 m3
Blade angle in both directions	degrees
Cut depth	600 mm

Sizes

Length without blade	4300 mm
Length with blade	5770 mm
Width between caterpillar tracks	2992 mm
Height to cab upper part	3305 mm
Caterpillar track length on ground level	3275 mm
Clearance	482 mm

Operation

Engine oil volume	22 l.
Hydraulic system fluid volume	189 l.
Final drive fluid volume	23 l.
Operating voltage	24 V
Generator current strength	55 amperes
Working weight	24584.7 kg
Fuel Capacity	450 l.
Cooling system fluid volume	62 l.

Motor

Manufacturer	Liebherr
Model	D 926 TI-E
Effective power	174.5 kW
Power measured at	1800 rev / min
Displacement	10 l.
Cylinders number	6
Aspiration	turbocharging

Hydraulic system

Type of pump	proportional flow control of the pump with load sensing
Overflow valve pressure	15995.8 kPa
Pump bandwidth	291.5 l/min

Gear box

Forward gears number	3
Reverse gears number	2
Maximum forward speed	10.9 km/h
Maximum reverse gear	7.9 km/h

Carrier

Specific ground pressure	45.1 kPa
Contact with ground area	5.3 m2
Standard shoe size	812.8 mm
Rolling bearings number on either side	8
Track width	2180 mm

Images

Sizes

1. Length with blade	5770 mm
2. Width between caterpillar tracks	2992 mm
3. Height to cab upper part	3305 mm
4. Caterpillar track length on ground level	3275 mm
5. Clearance	482 mm
6. Length without blade	4300 mm

Carrier

7. Track width	2180 mm
8. Standard shoe size	812.8 mm