• The unique stretch and retract technique avoids the bend of the core pipe and cylinder and the break of the boom caused by misoperation, improving the safety of the operations.
• Eight patent techniques ensure the smooth, high efficiency and energy conservation of the lifting, rotation, and luffing systems.
• The torque limiter adopts colorful LCD display, realizing the intelligence of the failure diagnosis. The precision is ahead of the industry.
• Adopt the new hydraulic motor with big torque starting point, making the secondary lifting safer.
• The humanity design makes the cab and control cab more spacious, and easy to operate.
• Six unique manufacturing technologies ensure the high quality.
• The working condition expands twice. Newly add 5t counterweight.
|Dead weight in travel state||Kg||44490|
|1st.2nd axle load||Kg||9245|
|3rd.4th axle load||Kg||26000|
|Engine rated output||Kw(r/min)||276/2200|
|Min. turning diameter||M||24|
|Min. ground clearance||Mm||324|
|Fuel consumption of per 100km||L||45|
|Max. total rated lifting capacity||T||70|
|Min. rated working radius||M||3|
|Turning radius at swing table tail||Mm||3857|
|Base boom max. load moment||Kn.m||2676|
|Outrigger longitudinal distance span||M||6.1|
|Outrigger lateral distance span||M||7.3|
|Boom elevating time||S||60|
|Boom telescoping time||S||150|
|Max. slewing speed||r/min||2|
|Main winch max. speed(single line)||m/min||130|
|Auxiliary winch max.speed(single line)||m/min||108|
& Affected by the reproduction conditions, the pictures and data differ somewhat from the actual machine