Truck-mounted concrete pumps is a kind of machinery, which is transformed on the basis of truck chassis, uses continuous pressure to pump concrete along the pipeline. It is composed of the pump and delivery tube.
Truck-mounted concrete pumps with Foldable Booms is developed by Sanq Group on the basis of drawing on advanced domestic and foreign experience and using advanced modern computer simulation techniques to systematically analyze the effect of changes in various parameters like stress, displacement and natural frequency on the boom’s fatigue life.
Meantime, Sanq Group optimized the design of the hydraulic system, adopted the latest free fluid technique and greatly lessened the impact of pumping commutation on the distributing boom. In the boom structure optimization and the hydraulic system design. The consummate control of product quality, perfect techniques of product manufacturing and strict procedures of quality inspection make Pump Truck a leading product in China and an advanced product in the world.
Sanq Group truck-mounted concrete pumps adopt 8 core technologies of one button stabilization, boom anti-vibration, energy saving, anti overswing, fault self diagnosis, safety, smart boom system and highly wear resistant parts to ensure smooth pumping and safe operation. Fine production, rigorous tests and reliable components of world-renown brands gurantee your concrete pump with reach of 30-66 meters a long service life.
|Emission standards||National standard IV||National standard IV||National standard IV|
|Power and rated speed of engine||147kw/2000rpm||161kw/2000rpm||161kw/2000rpm|
|Max driving speed(km/h)||80||80||80|
|Boom system||Max concrete placing height(m)||33||30||25.2|
|Max concrete placing radius(m)||29.5||26.5||21.6|
|The leg longitudinal distance (mm)||6300||6300||6100|
|Diameter of pipeline (mm)||125||125||125|
|Electrical control system||Control Power Supply||24v||24v||24v|
|Hydraulic system type||Hydraulic system type||Open circuit||Open circuit||Open circuit|
|Rated working pressure||31.5Mpa||31.5Mpa||31.5Mpa|
|Main oil pump||Rexroth||Rexroth||Rexroth/Kawasaki|
|Main oil pump capacity||190||190||190/140|
|lectro-hydraulic directional control valve||Eaton||Eaton||Import or domestic|
|Hydraulic hopper capacity(L)||450||450||450|
|Hydraulic oil cooling||Air-cooling||Air-cooling||Air-cooling|
|Slewing reducer||Domestic brand||Domestic brand||Domestic brand|
|Cleaning system||Air pressure or plunger pump||Air pressure or plunger pump||Air pressure or plunger pump||Air pressure or plunger pump|
|Total weight of vehicle(t)||22||19||15.8|
|Pumping system||The type of distribution valve||S valve||S valve||S valve|
|Max. outlet pressure (H/L)||10/5||10/5||10/5|
|Concrete cylinder Dia x Stroke||230/1450||230/1450||200/1200,1450|
|Max. feeding height (mm)||1450||1450||1450|
|Hopper capacity (m3)||0.65||0.65||0.65|
|Allowable max diameter of aggregate (mm)||40||40||40|
|Lubricating model||Centralized automatic||Centralized automatic||Centralized automatic|
Truck-mounted Concrete Pump Features
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