Categories ↠ Crawler Dozers ↠ Liebherr PR764

Liebherr PR764 Crawler Dozer

Category: Crawler Dozers ➔
Manufacturer: Liebherr ➔
Model: PR764 ➔

Dimensions

Ground Clearance	2.30 ft (0.70 m)
Height - Top of Cab	13.00 ft (3.96 m)
Length of Track on Ground	11.70 ft (3.57 m)
Length w/ Blade	23.10 ft (7.04 m)
Length w/o Blade	17.40 ft (5.30 m)
Width Over Tracks	9.40 ft (2.87 m)

Engine

Aspiration	turbocharged intercooled
Displacement	988.60 cu in (16,200.29 cu cm)
Engine Model	D 9508 A7
Gross Power	422.00 hp (314.69 kw)
Net Power	417.00 hp (310.96 kw)
Number of Cylinders	8
Power Measured @	1600 rpm

Hydraulic System

Pump Flow Capacity	93.00 gpm (352.01 lpm)
Pump type	swash plate variable displacement piston pump
Relief Valve Pressure	3770 psi

Operating Specifications

Alternator Supplied Amperage	80 amps
Cooling System Fluid Capacity	20.70 gal (78.35 l)
Engine Oil Capacity	14.80 gal (56.02 l)
Final Drives Fluid Capacity	6.00 gal (22.71 l)
Fuel Capacity	239.10 gal (904.99 l)
Hydraulic Fluid Capacity	87.20 gal (330.05 l)
Operating Voltage	24 volts
Operating Weight	98,590.80 lbs (44,720.09 kg)

Standard Blade

Capacity	18.40 cu yd (14.07 cu m)
Height	76.80 in (195.07 cm)
Width	14.40 ft (4.39 m)

Transmission

Max Speed - Forward	6.90 mph (11.10 kph)
Max Speed - Reverse	4.90 mph (7.89 kph)
Number of Forward Gears	3
Number of Reverse Gears	2
Transmission Type	Infinitely variable hydrostatic travel drive independent drive for each frame

Undercarriage

Ground Pressure	14.8 psi
Number of Carrier Rollers per Side	2
Number of Track Rollers per Side	7
Standard Shoe Size	24.00 in (60.96 cm)
Track Gauge	7.40 ft (2.26 m)

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