Trailer-mounted Concrete Pump is designed to be used in high-rise buildings, tunnels and bridges. A lot of patent technologies have been adopted, such as the full-hydraulic steering buffer technology, CVT adjustment of pump discharge capacity, computerized closed-loop control of the diesel engine?s rotation rate, automatic switch between high and low pressure, automatic withdrawing of the concrete piston to the tank, hydraulic ground jack and wireless remote control. The pumps can also be driven by electric motor. Specifications Type HBT60A1406D HBT60A1406DH HBT80A1808D Concrete rated output pressure (MPa) 6.8 6.8 8 Concrete rated output flow (m3/h) 67 7 83 Ф125mm Rated max. delivery distance (m) Horizontal: 400 Vertical: 100 Horizontal: 400 Vertical: 100 Horizontal: 650 Vertical: 130 Rated max. delivery distance (m) Ф150mm 50 Ф125mm 40 Concrete cylinder diameter Ф195 Ф195 Ф200 Concrete cylinder stroke (mm) 1400 1400 1800 Hopper capacity (m3) 0.45 0.45 0.6 Hopper height (mm) 1415 Diesel power (kW) 112 133 112 Main oil pump displacement (cm3) 130 130 190 Hydraulic oil tank capacity (L) 560 Diesel Sulfur proportion < 0.5% Distance between wheels (mm) 1840 Diesel tank capacity (L) 140 140 150 Overall dimensions (L x W x H) (mm) 6685x 2085 x2557 6380 x 2075 x2458 Max hauling speed (Km/h) Second class road≤15Km, third class road≤8Km Weight (kg) 6500