Liebherr R 920 Compact Litronic Excavator


Boom/Stick Option (Hex) 1

Max Reach Along Ground 28.1 ft in (8564.88 mm)
Max Digging Depth 17.9 ft in (5455.92 mm)
Breakout Force – Iso 22050 lb (98.09 kN)
Max. Teeth Height 30.1 ft in (764.54 mm)
Bucket Digging Force – Iso 18740 lb (83.36 kN)
Max.Dumping Height 21.4 ft in (6522.72 mm)
Boom/Stick Option (Hex) 1 16.5m boom / 7’5 Ft’in stick

Boom/Stick Option (Hex) 2

Max Reach Along Ground 28.8 ft in (8778.24 mm)
Max Digging Depth 18.4 ft in (5608.32 mm)
Max. Teeth Height 31.4 ft in (9570.72 mm)
Boom/Stick Option (Hex) 2 16.5m boom / 8 Ft’in stick
Max.Dumping Height 21.1 ft in (6431.28 mm)

Boom/Stick Option (Hex) 3

Max Reach Along Ground 29.4 ft in (8961.13 mm)
Max Digging Depth 19 ft in (5791.2 mm)
Max.Dumping Height 22.4 ft in (6827.52 mm)
Bucket Digging Force – Iso 16540 lb (73.58 kN)
Breakout Force-Iso 22050 lb (98.09 kN)
Boom/Stick Option (Hex) 3 16.5m boom / 8’8 Ft’in stick

Dimensions

Ground Clearance 1.7 ft in (518.16 mm)
Height To Top Of Cab 8.1 ft in (2468.88 mm)
Upper Structure Clearance 3.7 ft in (1127.76 mm)
Undercarriage Width 13.7 ft in (4175.76 mm)
Wheelbase 133.2 in (3383.28 mm)

Undercarriage

Drawbar Pull 43163 lb (192 kN)
Number Of Carrier Rollers Per Side 7/2
Max Travel Speed 3.7 mph (5.96 km/h)

Electrical System

Engine Idling Sensor controlled
Alternator 28 V / 140 A
Voltage 24V V
Batteries 2 x 135 Ah / 12 V

Engine Details

Horsepower, Net-Iso 9249 150 hp (111.9 kw)
Horsepower, Net-Sae J1349 148 hp (110.4 kw)
Emission Standards Tier 4 Final
Exhaust Gas Recirculation (Egr) DOC Deutz
Number Of Cylinders 4
Engine Model D924 A7-04
Air Cleaner Dry-type
Power Measured @ 1800 rpm
Displacement 274.7 cu in (4.5 L)
Aspiration Turbo-charged and after-coolerreduced emissions
Bore 4.1 in (104.2 mm)
Stroke 5.2 in (132.1 mm)

Capacities

Urea Tank 3.2 gal (12 L)
Hydraulic Oil Tank 34 gal (128.8 L)
Fuel Tank Capacity 17.5 gal (66 L)
Hydraulic System 79 gal (299.1 L)

Operational Specs

Operating Weight 106439.2 lb (48280 kg)
Hydraulic System Relief Valve Pressure 5076 psi (34997.8 kPa)

Swing Mechanism

Swing Speed 10 rpm
Swing Torque 37616 lb ft (51000.5 Nm)

Buckets

Minimum Bucket Capacity 0.4 yd3
Maximum Bucket Capacity 1.3 yd3 (1 m3)

Hydraulic System

Maxpumpflow 79 gal/min (299.1 L/min)
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