8000 – Small Dragline

Specifications

Bucket Capability

24 to 34 m3 (31 to 44 yd3)

Boom Length

75 to 101 m (246 to 331 ft)

Working Weight (Approximate)

1 770 000 to 1 988 000 kg (3,902,000 to 4,382,000 lb)

Rated Suspended Load

71 000 to 102 100 kg (156,500 to 225,000 lb)

Weights

Boom Length: 76.2 m (250 ft) – Ballast Weight, furnished by customer

660000.0 lb

Boom Length: 76.2 m (250 ft) – Net Weight, domestic, approximate with bucket

3200000.0 lb

Boom Length: 76.2 m (250 ft) – Net Weight, domestic, approximate with bucket and ballast

3200000.0 lb

Boom Length: 76.2 m (250 ft) – Working Weight, approximate with bucket

3860000.0 lb

Boom Length: 83.8 m (275 ft) – Ballast Weight, furnished by customer

700000.0 lb

Boom Length: 83.8 m (275 ft) – Net Weight, domestic, approximate with bucket and ballast

3250000.0 lb

Boom Length: 83.8 m (275 ft) – Net Weight, domestic, approximate with bucket

3250000.0 lb

Boom Length: 83.8 m (275 ft) – Working Weight, approximate with bucket

3950000.0 lb

Boom Length: 96 m (315 ft) - Net Weight, domestic, approximate with bucket and ballast

3500000.0 lb

Boom Length: 96 m (315 ft) – Ballast Weight, furnished by customer

850000.0 lb

Boom Length: 96 m (315 ft) – Net Weight, domestic, approximate with bucket

3500000.0 lb

Boom Length: 96 m (315 ft) – Working Weight, approximate with bucket

4350000.0 lb

Note

Ballast requirements and net weight of machine varies with boom length and rated suspended load.

Note

Shipping weight subject to ±5% variance.

Electrical – 15.24 m (50 ft) Base

Drag Motors

2 × 1230 kW (2 × 1,650 hp)

Hoist Motors

2 × 1230 kW (2 × 1,650 hp)

Swing Motors

2 × 477 kW (2 × 640 hp)

Walking Motors

Common shaft clutched off one drag motor

Electrical – 15.6 m (51 ft) Base

Drag Motors

2 × 1230 kW (2 × 1,650 hp)

Hoist Motors

2 × 1230 kW (2 × 1,650 hp)

Swing Motors

4 × 373 kW (4 × 500 hp)

Walking Motors

Common shaft clutched off one drag motor

Base – 15.24 m (50 ft)

Bearing Area

1963.0 ft2

Circle Rail Diameter

50.0 ft

Outside Diameter

50.0 ft

Rollers (average diameter)

10.0 in

Swing Gear (pitch diameter)

42.5 ft

Base – 15.6 m (51 ft)

Bearing Area

2043.0 ft2

Circle Rail Diameter

50.0 ft

Outside Diameter

51.0 ft

Rollers (average diameter)

10.25 in

Swing Gear (pitch diameter)

42.5 ft

Walking Mounting – 15.24 m (50 ft) Base

Combined Bearing Area

864.0 ft2

Length of Step (approximate)

7.0 ft

Overall Width Over Shoes

71.0 ft

Shoe Width and Length

2.7 m × 14.6 m (9 ft × 48 ft)

Walking Mounting – 15.6 m (51 ft) Base

Combined Bearing Area

990.0 ft2

Length of Step (approximate)

7.0 ft

Overall Width Over Shoes

71.0 ft

Shoe Width and Length

2.7 m × 16.8 m (9 ft × 55 ft)

Revolving Frame – 15.24 m (50 ft) Base

Girder Depth

6.56 ft

Upper Machinery Frame (width × length)

13.1 m × 22.9 m (43 ft × 75 ft)

Revolving Frame – 15.6 m (51 ft) Base

Girder Depth

6.56 ft

Upper Machinery Frame (width × length)

13.1 m × 23.39 m (43 ft × 76 ft 9 in)

Dimensions (Approximate) – 15.24 m (50 ft) Base

Boom Foot Height

13.45 ft

Boom Foot Radius

20.34 ft

Clearance Height

5.74 ft

Clearance Radius

53.48 ft

Point Sheave Pitch Diameter

90.0 in

Dimensions (Approximate) – 15.6 m (51 ft) Base

Boom Foot Height

13.45 ft

Boom Foot Radius

20.34 ft

Clearance Height

7.55 ft

Clearance Radius

55.45 ft

Point Sheave Pitch Diameter

90.0 in

Dimensions/Working Ranges

Bucket Capabilities

46-61 m3 (60-80 yd3)

Boom Lengths

75 to 101 m (246 to 331 ft)

Rated Suspended Load

71 000 to 102 100 kg (156,500 to 225,000 lb)