Telescopic Boom Crane
Product Overview
Item | Unit | ModelNSQS250-5 | ModelNSQS300-5 |
Max. Liftirg Capacity | kg.m | 25000 | 30000 |
Max.Working Height | m | 21.3 | 22 |
Max.Working Radius | m | 19.6 | 20.8 |
Rated Lead |
kg/m | 10000/2.5 | 12000/2.5 |
4100/5.72 | 4800/6.0 | ||
2100/9.22 | 2800/9.79 | ||
1300/12.7 | 1800/13.5 | ||
850/16.2 | 1000/17.2 | ||
500/19.6 | 700/20.8 | ||
Rated flow of the hydraulic system | L/min | 63+50 | 61+40 |
Rated pressure of the hydraulic system | MPa |
260 | |
Oil tank capacity | L | 200 | 270 |
Cross section and amounts of booms |
| Octagon/5 | Octagon/5 |
Boom extending speed | m/sec | 13.9/37 | 14.8/39 |
Boom undulation speed | deg./sec | 0-75/21 | |
Wire Rope |
| φ12/110 | |
Lifting speed | m/min | 64 | 64 |
Slewing angle | deg | 360°Continuous | 360°Continuous |
Slewing speed | rpm | 2.1 | 2.3 |
The largest span of outriggers | m | 5.92 | 5.92 |
Type of outriggers |
| Double chamber box leg | |
Safety devices | Over wind protect on device/Automatic hook | ||
Balance Valve/PressLre Limiting Valve/Hydraulic Lock/Winch Brake/Rotation Brake/Anti Slewing safety device/Spirit level | |||
(Options)Overload limiting device/Anti overwinding electromagnetic unloading valve/Remote control device | |||
Options | Assist Stabilizer/Based seat/Omnidirectional control/High seat | ||
Pictures
Contact
Hoye Zhao.
Evangel International Machinery Ltd. Evangel Industrial(Shanghai) Co.,Ltd.
Web: evangelchina.en.made-in-china.com
Made-in-China: evangelchina.en.made-in-china.com
Alibaba: evangelchina.en.made-in-china.com
