Categories ↠ Crawler Dozers ↠ Liebherr PR712B

Liebherr PR712B Crawler Dozer

Category: Crawler Dozers ➔
Manufacturer: Liebherr ➔
Model: PR712B ➔

General Specifications

Dimensions

Ground Clearance	1 ft (0 m)
Height - Top of Cab	10 ft (3 m)
Length of Track on Ground	9 ft (3 m)
Length w/ Blade	15 ft (5 m)
Length w/o Blade	12 ft (4 m)
Width Over Tracks	9 ft (3 m)

Engine

Aspiration	Turbocharged
Displacement	409 cu in (6,702 cu cm)
Engine Model	D 924 T-E
Net Power	105 hp (78 kw)
Number of Cylinders	4
Power Measured @	2000 rpm

Hydraulic System

Pump Flow Capacity	30 gpm (114 lpm)
Pump type	Load sensing proportional pump flow control
Relief Valve Pressure	2300 psi

Operating Specifications

Alternator Supplied Amperage	55 amps
Cooling System Fluid Capacity	14 gal (52 l)
Engine Oil Capacity	5 gal (18 l)
Final Drives Fluid Capacity	2 gal (6 l)
Fuel Capacity	82 gal (310 l)
Hydraulic Fluid Capacity	47 gal (178 l)
Operating Voltage	24 volts
Operating Weight	30,000 lbs (13,608 kg)

Standard Blade

Capacity	3 cu yd (2 cu m)
Height	38 in (95 cm)
Width	10 ft (3 m)

Transmission

Max Speed - Forward	7 mph (11 kph)
Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	Hydrostatic

Undercarriage

Ground Pressure	7.2 psi
Number of Track Rollers per Side	7
Standard Shoe Size	22 in (56 cm)
Track Gauge	6 ft (2 m)

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