Trailer-Mounted Concrete Pump (90CH2135D)

Product Description

The unique double-agitation-shaft system with forced material-feeding is completely different from other current mixing systems of the concrete pump.

Firstly-developed patent technology of computer-controlled diesel engine rotation speed to effectively improve emission, decrease noises, realize idly rotation speed controlling, decrease fuel consumptions, improve starting performance in low temperature and overheating protection for engines, as well as fully develop efficiencies of engines.

As the computer-controlled proportion technology is adopted, the stepless regulation is realized in the pumping speed, and the pumping displacement could be adjusted easily according to real construction conditions.

The open hydraulic circuit with full hydraulic steering and electro-hydraulic proportional buffer system is adopted. The full hydraulic steering is the patent technology, it can not only simplify the system, but also improve the reliability.

PLC controlling is adopted for the electrical control system, as many automatic protection modes are set into the control program, the incorrect operation is denied and the reliability of the system is strengthened.

Model Technical Parameters	90CH-2135D
Theoretic pressure of concrete delivery (Mpa )
Small delivery volume under high pressure	35
Large delivery volume under low pressure	19
Theoretic discharge capacity of concrete delivery
Small delivery volume under high pressure	55(m³ /h)
Large delivery volume under low pressure	90(m³ /h)
Rated power of diesel engine (KW )	273×2
Discharge capacity of main oil pump (ml/r )	520
Theoretic maximum distance ( m )
Diameter of delivery pipe Φ125	Horizontal 2500
Diameter of delivery pipe Φ125	Vertical 835
Maximum aggregate size (mm )
Diameter of delivery pipe Φ150	50
Diameter of delivery pipe Φ125	40
Diameter of delivery cylinder × Maximum stroke (mm )	Φ180×2100
Hopper volume×Material feeding height (m³/mm )	0.7×1420
Overall dimension length×width×height (mm )	7450×2480×2950
Total weight (Kg )	13000