Kobelco CKS2500 cranes
Total weight:
250 t × 4.6 m
Boom Length:
91.4 m
Product Feature
Product Parameter
Crane Boom
| Max. Lifting Capacity | 250 t × 4.6 m |
|---|---|
| Max. Length | 91.4 m |
Fixed Jib
| Max. Lifting Capacity | 27.0 t × 10.4 m |
|---|---|
| Max. Combination | 76.2 m + 30.5 m |
Long Boom
| Max. Lifting Capacity | 47.1 t × 12.8 m |
|---|---|
| Max. Length | 91.4 m |
Luffing Boom
| Max. Lifting Capacity | 150 t × 7.0 m |
|---|---|
| Max. Length | 61.0 m |
Luffing Jib
| Max. Jib Length | 61.0 m |
|---|---|
| Max. Combination | 61.0 m + 61.0 m |
Main & Aux. Winch
| Max. Line Speed | 110 m/min (1st layer) |
|---|---|
| Rated Line Pull (Single Line) |
132 kN {13.5 tf} |
| Wire Rope Diameter | 26 mm × 480 m |
| Wire Rope Length | 480 m (Main), 390 m (Aux.) |
| Brake Type | Wet-type multiple disc brake (Optional) |
Working Speed
| Swing Speed | 2.2 min-1 {rpm} |
|---|---|
| Travel Speed | 1.0 / 0.6 km/h |
Power Plant
| Model | HINO P11C-VH |
|---|---|
| Engine Output | 271 kW / 1850 min-1 |
| Fuel Tank Capacity | 400 liters |
Hydraulic System
| Main Pumps | 4 variable displacement |
|---|---|
| Max. Pressure | 31.9 MPa {325 kgf/cm2} |
| Hydraulic Tank Capacity | 650 liters |
Self-Removal Device
| Counterweight/crawler self-removal devicel |
Weight
| Operating Weight* | 217 t |
|---|---|
| Ground Pressure | 110 kPa |
| Counterweight | 90,400 kg |
| Transport Weight** | 44,960 kg |
