Liebherr LR 634 Crawler Loader


Dimensions

Length With Bucket On Ground 22.87 ft in (6969 mm)
Ground Clearance 1.51 ft in (458 mm)
Width To Outside Of Tracks 7.58 ft in (2308 mm)
Height To Top Of Cab 10.86 ft in (3310 mm)
Clearance At Full Height And Dump 10.04 ft in (3058 mm)
Reach At Dump Height 3.96 ft in (1207 mm)
Length To Front Of Track 15.97 ft in (4867 mm)

Undercarriage

Track Gauge 70.87 in (1800 mm)
Length Of Track On Ground 8.42 ft in (2564 mm)
Number Of Shoes Per Side 38
Number Of Track Rollers Per Side 6
Ground Pressure 10.24 psi (70.61 kPa)
Track Shoe Width 20 in (508 mm)

Engine Details

Number Of Cylinders 4
Engine Make Liebherr
Engine Model D934 L A6
Net Power 181 hp (135 kw)
Power Measured @ 1800 rpm
Aspiration Turbocharged w/ Aftercooler
Displacement 427 cu in (7 L)

Operational Specs

Operating Weight 45843 lb (20794 kg)
Fuel Tank Capacity 95.2 gal (360 L)
Cooling System Fluid Capacity 9.6 gal (36 L)
Engine Oil Capacity 8 gal (30 L)
Final Drive Fluid Capacity – Each 5.3 gal (20 L)
Hydraulic System Fluid Capacity 22.8 gal (86 L)
Static Tipping Load 31455.6 lb (14268 kg)
Bucket Capacity – Struck 3.3 yd3 (2.5 m3)
Operating Voltage 24 V
Alternator Supplied Amperage 80 amps
Max Speed 6.2 mph (10 km/h)

Hydraulic

Pump Flow Capacity 55.3 gal/min (209 L/min)
Relief Valve Pressure 3770 psi (25993.3 kPa)
Raise Time 6.4 sec
Dump Time 2.2 sec
Lower Time 2.8 sec
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