Liebherr R 994 Excavator


Boom/Stick Option (Hex) 1

Shipping Length Of Unit 56.44 ft in (17200 mm)
Shipping Height Of Unit 25.27 ft in (7700 mm)
Max Cutting Height 55.78 ft in (17000 mm)
Max Loading Height 38.06 ft in (11600 mm)
Max Reach Along Ground 58.08 ft in (17700 mm)
Max Digging Depth 35.93 ft in (10950 mm)
Boom/Stick Option (Hex) 1 Boom 1080mm (35′ 5”) / Stick 4000mm (13′ 1”)

Boom/Stick Option (Hex) 2

Shipping Length Of Unit 56.44 ft in (17200 mm)
Max Cutting Height 58.08 ft in (17700 mm)
Shipping Height Of Unit 25.27 ft in (7700 mm)
Max Loading Height 40.36 ft in (12300 mm)
Max Reach Along Ground 63 ft in (19200 mm)
Max Digging Depth 41.02 ft in (12500 mm)
Boom/Stick Option (Hex) 2 Boom 1080mm (35′ 5”) / Stick 5600mm (18′ 4”)

Dimensions

Ground Clearance 2.7 ft in (820 mm)
Height To Top Of Cab 23.3 ft in (7100 mm)
Width To Outside Of Tracks 20.08 ft in (6120 mm)
Length Of Track On Ground 20.61 ft in (6280 mm)
Tail Swing Radius 18.84 ft in (5740 mm)
Removal Counterweight Clearance 6.96 ft in (2120 mm)

Undercarriage

Track Gauge 16.08 ft in (4900 mm)
Shoe Size 31.5 in (800 mm)
Max Travel Speed 1.62 mph (2.6 km/h)
Ground Pressure 29.44 psi (202.99 kPa)
Number Of Carrier Rollers Per Side 2
Drawbar Pull 332717.21 lb (1480 kN)
Number Of Track Rollers Per Side 10

Engine Details

Number Of Cylinders 12
Engine Make Cummins
Engine Model KTA38-C 1350
Net Power 1273 hp (949.3 kw)
Power Measured @ 2100 rpm
Aspiration Turbocharged
Displacement 2306.7 cu in (37.8 L)

Operational Specs

Operating Weight 504858.6 lb (229000 kg)
Fuel Tank Capacity 1030.3 gal (3900 L)
Hydraulic System Fluid Capacity 634.1 gal (2400 L)
Operating Voltage 24 V
Alternator Supplied Amperage 100 amps
Hydraulic System Relief Valve Pressure 5800 psi (39989.6 kPa)
Hydraulic Pump Flow Capacity 118.9 gal/min (450 L/min)

Swing Mechanism

Swing Torque 499329.6 lb ft (677000 Nm)
Swing Speed 3.7 rpm

Buckets

Reference Bucket Capacity 17.1 yd3 (13 m3)
Minimum Bucket Capacity 14.4 yd3 (11 m3)
Maximum Bucket Capacity 26.2 yd3 (20 m3)
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