Liebherr R 994 Mining Excavator

Backhoe Boom / Stick 1

Overall Length 56.44 ft in (17200 mm)
Max Dig Depth 28.55 ft in (8700 mm)
Height To Top Of Boom 25.27 ft in (7700 mm)
Max Cutting Height 51.19 ft in (15600 mm)
Max Dump Height 33.8 ft in (10300 mm)
Backhoe Boom / Stick Gooseneck Boom 9000 mm
Max Reach On Ground 50.86 ft in (15500 mm)

Backhoe Boom / Stick 2

Max Cutting Height 55.78 ft in (17000 mm)
Max Dump Height 38.06 ft in (11600 mm)
Overall Length 56.44 ft in (17200 mm)
Height To Top Of Boom 25.27 ft in (7700 mm)
Max Dig Depth 35.93 ft in (10950 mm)
Backhoe Boom / Stick Gooseneck Boom 10800mm w/stick 4000 mm
Max Reach On Ground 58.08 ft in (17700 mm)

Backhoe Boom / Stick 3

Max Cutting Height 58.08 ft in (17700 mm)
Max Dump Height 40.36 ft in (12300 mm)
Max Dig Depth 41.02 ft in (12500 mm)
Overall Length 56.44 ft in (17200 mm)
Height To Top Of Boom 25.27 ft in (7700 mm)
Backhoe Boom / Stick Gooseneck Boom 10800mm w/stick 5600 mm
Max Reach On Ground 63 ft in (19200 mm)

Dimensions

Width Over Tracks 20.08 ft in (6120 mm)
Length Of Track On Ground 20.61 ft in (6280 mm)
Height To Top Of Cab 23.3 ft in (7100 mm)
Tail Swing Radius 18.84 ft in (5740 mm)
Ground Clearance 32.29 in (820 mm)
Upper Structure Ground Clearance 6.96 ft in (2120 mm)
Length Of Tracks 26.48 ft in (8070 mm)
Height Of Tracks 6.89 ft in (2100 mm)

Loading Shovel

Max Dig Reach 41.51 ft in (12650 mm)
Max Dump Height 36.09 ft in (11000 mm)
Height To Top Of Boom (Shovel) 19.69 ft in (6000 mm)
Overall Length (Shovel) 40.52 ft in (12350 mm)
Loading Shovel Shovel Attachment

Undercarriage

Tail Swing Radius 18.84 ft in (5740 mm)
Loading Shovel Shoe Width 31.5 in (800 mm)
Backhoe Shoe Width 1 31.5 in (800 mm)
Backhoe Operating Weight – Shoe 1 504858.55 lb (229000 kg)
Backhoe Ground Pressure – Shoe 1 29.44 psi (202.99 kPa)
Number Of Upper Rollers 2
Number Of Lower Rollers 10
Max Travel Speed 1.62 mph (2.6 km/h)
Loading Shovel Ground Pressure 29.16 psi (201.06 kPa)
Loading Shovel Operating Weight 499126.53 lb (226400 kg)

Engine Details

Number Of Cylinders 12
Engine Make Cummins
Engine Model KTTA38-C 1350
Net Power 1273 hp (949.3 kw)
Power Measured @ 2100 rpm
Displacement 2306.7 cu in (37.8 L)
Aspiration Direct injection Turbo-charged

Operational Specs

Fuel Tank Capacity 1030.3 gal (3900 L)
Hydraulic System Fluid Capacity 475.6 gal (1800 L)
Swing Speed 3.7 rpm
Operating Voltage 24 V
Alternator Supplied Amperage 100 amps
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