Qingdao Qingke Heavy Industry Co., Ltd. (hereinafter referred to as Qingke Heavy Industry) is an enterprise specializing in the development of large-scale construction machinery equipment integrating scientific research, production, sales and after-sales service. Introducing advanced technology at home and abroad, adopting the latest technology and scientific and strict monitoring methods, our company's (D) HBX series small aggregate concrete fine stone pump, (D) HBS series fine stone concrete delivery pump, SPJ wet spraying machine, PJB Series shotcrete pumps, KOS sludge pumps, SLJ feeders, JZC and JS series concrete mixers and other products have more reliable performance and are favored by the majority of colleagues in the construction industry.
Qingke Heavy Industry QKSP-20C concrete wet spraying trolley is a relatively compact and flexible engineering chassis self-propelled concrete wet spraying trolley manipulator in the domestic market. It has many advantages such as compact structure, reasonable layout, powerful function, beautiful appearance, perfect performance, flexible boom, wide operating range and high reliability.
The whole vehicle is powered by Yuchai 62.5KW EFI diesel engine, the walking system adopts an open hydrostatic drive system, and the steering system adopts a multi-wheel steering control system, so that it has multiple steering modes, such as front-wheel steering, four-wheel steering, Crab steering, etc., so that the vehicle can be flexibly turned and driven in a small space. The cab is side-mounted, the wheelbase is only 2.45 meters, the front axle has a swing suspension, wide tires are used, the driving performance is good, the approach angle and departure angle can reach 25°, the ground clearance is as high as 0.4 meters, and the traffic performance is very good. good.
The arm frame adopts the folding + rotating + telescopic arm frame. The arm frame manipulator has seven-axis degrees of freedom, and can carry out precise nozzle pointing spraying and bionic brushing spraying (optional) in all directions without dead angles. The arm frame is fully retracted before proceeding After turning, the shortest turning radius is only 1.8 meters, which allows the boom to perform 360° unobstructed turning in a small space. When fully extended, the maximum spraying distance in front of it can reach 9 meters, and the maximum working height can reach 10 meters. The operating width can reach 18 meters, the maximum operating depth can reach 5 meters, and the operating range is very wide.
The QKSP-20C concrete wet spraying trolley has a length of 5.2 meters, a width of 1.85 meters and a height of 2.15 meters, which can meet the needs of small and medium-sized tunnels, roadways, slopes, culverts, etc. Spraying anchor support operations, the vehicle has the characteristics of flexible maneuverability, fast concrete spraying speed, low rebound, simple operation, and labor saving. This equipment is a very flexible, reliable performance, and cost-effective concrete wet spraying manipulator.
Boom Performance Parameters
Side shift + telescopic
Jet vertical height
Jet Horizontal Width
Arm Pitch Angle
Horizontal Angle of Manipulator
Manipulator swing angle
Main pump displacement
Boom control method
Wireless remote control (electric proportional control)
Chassis Performance Parameters
Way of walking
Maximum driving speed
Front/Rear Steering Drive Axle
Wide off-road tires
Injection performance parameters