All Equipment Category Specs ↠ Crawler Dozers ↠ Liebherr PR742B

Liebherr PR742B Crawler Dozer

Category: Crawler Dozers (See all Crawler Dozers for sale)
Manufacturer: Liebherr (See all Liebherr Equipment for sale)
Model: PR742B (See all Liebherr PR742B for sale)

Dimensions

Ground Clearance	1.6 ft (0 m)
Height - Top of Cab	10.9 ft (3 m)
Length of Track on Ground	9.8 ft (3 m)
Length w/ Blade	18 ft (5 m)
Length w/o Blade	14.2 ft (4 m)
Width Over Tracks	8.8 ft (3 m)

Engine

Aspiration	Turbo-charged
Displacement	610 cu in (0 cu m)
Engine Model	D 926 TI-E
Net Power	234 hp (174 kw)
Number of Cylinders	6
Power Measured @	1800 rpm

Hydraulic System

Pump Flow Capacity	77 gpm (291 lpm)
Pump type	Load sensing proportional pump flow control
Relief Valve Pressure	2320 psi

Operating Specifications

Alternator Supplied Amperage	55 amps
Cooling System Fluid Capacity	16.4 gal (62 l)
Engine Oil Capacity	5.9 gal (22 l)
Final Drives Fluid Capacity	6.1 gal (23 l)
Fuel Capacity	118.9 gal (450 l)
Hydraulic Fluid Capacity	50 gal (189 l)
Operating Voltage	24 volts
Operating Weight	51000 lbs (23,133 kg)

Standard Blade

Capacity	8.4 cu yd (6 cu m)
Height	57.1 in (145 cm)
Width	13.1 ft (4 m)

Transmission

Max Speed - Forward	6.9 mph (11 kph)
Max Speed - Reverse	4.9 mph (8 kph)
Number of Forward Gears	3
Number of Reverse Gears	2

Undercarriage

Ground Contact Area	4650.1 cu in (0 cu m)
Ground Pressure	11 psi
Number of Track Rollers per Side	7
Standard Shoe Size	20 in (51 cm)
Track Gauge	6.5 ft (2 m)

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