Liebherr R 984C Mining Excavator

Backhoe Boom / Stick 1

Overall Length 48.73 ft in (14850 mm)
Max Dig Depth 26.09 ft in (7950 mm)
Height To Top Of Boom 18.54 ft in (5650 mm)
Max Cutting Height 45.94 ft in (14000 mm)
Max Dump Height 30.19 ft in (9200 mm)
Max Reach On Ground 44.95 ft in (13700 mm)
Backhoe Boom / Stick 7.8m boom / 3.4m stick

Backhoe Boom / Stick 2

Max Cutting Height 48.07 ft in (14650 mm)
Max Dump Height 32.16 ft in (9800 mm)
Overall Length 46.92 ft in (14300 mm)
Height To Top Of Boom 20.67 ft in (6300 mm)
Max Dig Depth 29.7 ft in (9050 mm)
Backhoe Boom / Stick 7.8m boom / 4.5m stick
Max Reach On Ground 48.4 ft in (14750 mm)

Backhoe Boom / Stick 3

Max Cutting Height 49.22 ft in (15000 mm)
Max Dump Height 33.47 ft in (10200 mm)
Max Dig Depth 30.35 ft in (9250 mm)
Overall Length 53.32 ft in (16250 mm)
Height To Top Of Boom 19.2 ft in (5850 mm)
Max Reach On Ground 49.87 ft in (15200 mm)
Backhoe Boom / Stick 9.2m boom / 3.4m stick

Backhoe Boom / Stick 4

Max Cutting Height 51.51 ft in (15700 mm)
Max Dump Height 35.6 ft in (10850 mm)
Overall Length 51.35 ft in (15650 mm)
Max Dig Depth 33.96 ft in (10350 mm)
Height To Top Of Boom 20.51 ft in (6250 mm)
Backhoe Boom / Stick 9.2m boom / 4.5m stick
Max Reach On Ground 53.32 ft in (16250 mm)

Dimensions

Width Over Tracks 15.85 ft in (4830 mm)
Length Of Track On Ground 16.59 ft in (5055 mm)
Height To Top Of Cab 14.62 ft in (4455 mm)
Tail Swing Radius 15.77 ft in (4805 mm)
Ground Clearance 2.83 in (860 mm)
Length Of Tracks 21.24 ft in (6471 mm)
Upper Structure Ground Clearance 6.01 ft in (1830 mm)
Height Of Tracks 5.73 ft in (1745 mm)

Loading Shovel

Max Dig Reach 35.44 ft in (10800 mm)
Max Dump Height 29.2 ft in (8900 mm)
Max Cutting Height 30.52 ft in (9300 mm)
Max Dig Depth 12.47 ft in (3800 mm)
Height To Top Of Boom (Shovel) 17.72 ft in (5400 mm)
Overall Length (Shovel) 50.86 ft in (15500 mm)
Loading Shovel Shovel Attachment

Undercarriage

Tail Swing Radius 15.77 ft in (4805 mm)
Loading Shovel Shoe Width 23.63 in (600 mm)
Track Gauge 13.08 ft in (3986.79 mm)
Number Of Lower Rollers 9
Number Of Upper Rollers 2
Backhoe Operating Weight – Shoe 3 264113.81 lb (119800 kg)
Backhoe Operating Weight – Shoe 2 261468.26 lb (118600 kg)
Backhoe Ground Pressure – Shoe 3 20.56 psi (141.76 kPa)
Backhoe Ground Pressure – Shoe 2 25.42 psi (175.27 kPa)
Backhoe Shoe Width 1 19.69 in (500 mm)
Backhoe Shoe Width 2 23.63 in (600 mm)
Backhoe Shoe Width 3 29.53 in (750 mm)
Loading Shovel Ground Pressure 26.13 psi (180.16 kPa)
Max Travel Speed 1.81 mph (2.9 km/h)
Loading Shovel Operating Weight 272932.3 lb (123800 kg)

Engine Details

Number Of Cylinders 6
Engine Make Cummins
Engine Model QSK-19 C 750
Net Power 710 hp (529.5 kw)
Power Measured @ 2100 rpm
Displacement 1153.4 cu in (18.9 L)
Aspiration turbo-charged reduced emissions

Operational Specs

Fuel Tank Capacity 418.8 gal (1585 L)
Hydraulic System Fluid Capacity 438.6 gal (1660 L)
Swing Speed 5.2 rpm
Operating Voltage 24 V
Alternator Supplied Amperage 100 amps

Buckets

Reference Bucket Capacity 9.2 yd3 (7.1 m3)
Minimum Bucket Capacity 7.5 yd3 (5.8 m3)
Maximum Bucket Capacity 13.8 yd3 (10.6 m3)
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