The 9020XPC dragline, featuring a 85 to 122 m3 (110 to 160 yd.3) bucket capacity range, offers 100 to 130 m (325 to 425 ft.) boom length range, allowing you to customize the boom length for your specific mine geometry. The Centurion electrical control system is standard on this large-capacity dragline.
Please note that these are typical specifications. However, all draglines are custom tailored to your application, so specifications for your machine may vary.
Boom setting configuration
| Bucket capacity @5000 lbs/cu. yd |
m3
yd.3 |
90
118
|
| Hoisting capacity |
1000 kg
1000 lbs.
|
268
590
|
| Length of boom |
m
ft. |
129.5
425
|
| Operating radius |
m
ft. |
116
380
|
| Maximum dumping height |
m
ft. |
64.5
211
|
| Maximum digging depth |
m
ft. |
76.7
251
|
| Width across shoes |
m
ft. |
38.1
125
|
| Tall swing clearance |
m
ft. |
27.4
90
|
Other cubic meter/cubic yard configuration specifications are available on the 9020XPC specification sheet.
Horsepower configuration (@690VAC)
| Swing motors |
8x1150 |
| Hoist motors |
6x1800 |
| Drag motors |
6x1800 |
| Walk motors |
4x1150 |
Weights (without bucket)
| Net weight |
1000 kg
1000 lbs. |
7,484
16,500
|
| Counterweight |
1000 kg
1000 lbs.
|
411
906
|
| Working weight |
1000 kg
1000 lbs.
|
8,002
17,642
|
| Standard tub diameter |
m
ft. |
26.8
88
|
| Approximate tub ground pressure |
kPa
psi
|
139
20.1
|
| Standard shoe size (width x length) |
m
ft. |
5.2 x 26.8
17 x 88
|
| Approximate shoe ground pressure |
kPa
psi
|
254
36.9 |
The table shows the weights with a 118 cu.yd/ 90 cu.m bucket capacity. Weights for other bucket capacities are shown on the 9020XPC specification sheet.
General specifications
| Clearance under shoes |
0.6 m
2 ft.
|
Diameter of rail circle |
23.8 m
78 ft.
|
Distance from center pin
to boom foot |
12.2 m
40 ft.
|
Rail width |
419 mm
16.5 in.
|
| Height of boom foot |
5.9 m
19 ft. 5 in.
|
Quantity and diameter of rollers |
356 mm
171 x 14 in.
|
| Normal length of step |
2.3 m
7 ft. 6 in.
|
Pitch diameterof swing rack |
21.1 m
72.4 ft.
|
| Pitch diameter of pointsheave |
3759 or 4064 mm
148 or 160 in. |
Maximum workingclearance
betweentub and revolving frame |
2.1 m
7 ft.
|
Rope diameters (twin)
|
114 mm
4.5 in.
|
Pitch diameter of drums
|
3,353 mm
132in. |
Centurion electrical control system
The Centurion electrical control system utilizes standard industry protocols, while still providing a platform that is scalable for future advancements.
- Intelligent sensors and I/O devices monitor and control the dragline, enabling machine health and reporting, as well as performance enhancement systems
- Advanced communication and monitoring links to both your mine management and your maintenance crew reduce downtime
- Centurion-based graphic user interface in the operator cab and machinery house provide continuous feedback on all operating systems, empowering your operators to pursue peak performance from the dragline
- Uses finger-safe 24VDC for maximized operator safety
- Distributed I/O drops and fiber-optic cable linking drives work with a supervisory controller to reduce wiring, resulting in fewer potential points of failure and simplified troubleshooting
Learn how Centurion monitors your dragline's health and performance.