|Lifting Range:||3 M||Lifting Capacity:||25 Ton|
hydraulic mobile crane,
Telescopic Crawler Crane with lifting capacity 25 ton lifting range 3m
Telescopic Crawler Crane is a kind of new generation products. Mainly used for piling at construction site, bridge construction and tunnel construction, especially in the work place such as deserts, swamps.
It's advantage is
1. don't need to assemble and disassemble, convenient for transport, and go to another site in the construction site.
2. cannot be limited by the space smaller.
3. big cross-country ability.
4. able to achieve load driving
|SQ250A Technical Data|
|Max. lifting capacity (t)||25|
|Max. single rope hoisting speed for main boom (m/min)||99|
|Max. single rope hoisting speed for jib (m/min)||92|
|Telescoping time (extend/shrink) (s)||56/38.5|
|Derricking time (raise/lower) (s)||43/35|
|Overall length (m)||12.955|
|Overall width (m)||3/4.2|
|Slewing speed (rpm)||1.79|
|Crawler earthing length×gauge (mm×mm)||4300×3600|
|Transmission||Total hydraulic transmission|
|Travel speed (km/h)||3.2|
|Overall weight (t)||37
|Engine output/rotating speed (Kw/rpm)||137/2200|
Main system for boom
|Basic boom (m)||10.2|
|Max. boom length (m)||30|
|Basic jib (m)||6.5|
|Jib installing angle (°)||0,15|
|Jib hoisting multiplying||1|