| Specifications |
| Engine Type |
Electric Motor Gasoline engine |
| Capacity |
4.0t at 2.5 m |
| Working Radius |
0.66 m to 15.52 m |
| Hook Height above ground level (Approx) |
Max 16.0 m |
| Hook Height below ground level (Approx) |
Max 20.0 m with 4-part line |
| Boom Length |
Min 3.93 m to Max 15.71 m |
| Boom Extending Speed |
11.78 m / 35.0 sec |
| Boom Raising Speed |
0° to 78° / 18 sec |
| Boom Section |
6 Section box beam type telescoping boom |
| Wire Rope |
Construction: XP IWRC 6 x WS (26) GRADE B O/O
Diameter and Length: 8.0 mm x 91.5 m / Breaking Strength: 46.8kN {4,770 Kgf} |
| Winch |
Hydraulic motor driven, spur gear reduction, with automatic mechanical brake and wire rope retaining order. |
| Winch Speed (Single Line) |
44.0 m / min at 4th Layer |
| Hook Speed (4 part Line) |
11.0 m / min at 4th Layer with 4-part line |
| Hock Block |
4.0t Capacity with 2 Sheaves and Safety Latch |
| Swing (Slewing) |
Hydraulic motor driven, worm gear reduction, spur gear reduction, and worm self-locking brake (supported by ball bearings) |
| Slewing Range |
360° Continuous Rotation on a ball bearing race |
| Slewing Speed |
2.5 rpm |
| Outriggers |
2-section (with dumper) for bend and 3-section extension.
Double acting hydraulic cylinders with pilot-operated check values, direct pushing type. (Directly connected with hydraulic automatic lock device) |
| Oil Tank |
70 Liter Capacity |
| Safety Devices |
- Pressure relief valve for hydraulic circuit
- Counterbalance valves for boom raising and boom telescoping cylinders
- Pilot-operated check valves for outrigger cylinders (Horizontal)
- Double pilot-operated check valves for outrigger cylinders (Vertical)
- Boom angle indicator with load indicator
- Hook safety latch
- Automatic mechanical brake for winch
- Automatic stop for overwinding
- Overwinding alarm
- Automatic stop for leaving minimum wire rope
- Emergency stop button
- Inter-lock device of crane and crawling levers
- Inter-lock device of crane and outriggers
- Level
- Overloading alarm
- Load Meter
|
