Concrete Machinery >> Concrete Pump >> Trailer Concrete Pump  (Model:TM90D-20)
Trailer Concrete Pump
Trailer Concrete Pump
Trailer Concrete Pump
Trailer Concrete Pump
Trailer Concrete Pump  (Model:TM90D-20)
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Detailed Description
Truemax concrete trailer pump includes different types to meet various needs. It is famous at the worldwide market for its high reliability and efficiency. 
 
1. The high quality hydraulic valves and oil pump use Germen REXROTH or Japan Kawasaki products.
2. The valve for change-over from high pressure to lower pressure is designed to be easily controlled, which can adjust the condition of the pump easily in accordance with the requirement of job site. Dismantle the tube is not necessary so that it can avoid the pollution.
3. Advanced hydraulic system which change direction hydraulically can run without electrical part.
4. Concrete piston can run back to washing tank, which can easily change the piston and be convenient for maintenance.
5. Tungsten steel glasses shaped plate and cutting ring guarantee long using life.
6. Hydraulic outriggers make easily positioning.
Model Unit TM90D-20
Whole performance of pump Max. theory concrete conveying capacity (low pressure/ High pressure) m 3 /hr  
91/51
Max. concrete pumping pressure bar 157/85
(High pressure/low pressure) Mpa 15.7/8.5
Theoretic maximum delivery distance m horizontal vertical
(f 125mm) 824 235
Main oil pump ml/r 190
Distributing valve form   S-tube valve
Main oil cylinder size mm Φ140xΦ95x1800
(diameter X stroke)
Concrete cylinder size mm Φ200x1800
(diameter X stroke)
Concrete hopper LX mm 700x1350
(volume X charging height)
Outlet diameter mm Φ175
Power system Engine   Caterpiller C6121ZG13a
Rated power kW 157
Rated speed r/min 2100
Hydraulic oil way form   Open circuit
Hydraulic system Hydraulic pressure bar 320
Pressure of distributing system bar 200
Pressure of mixing system bar 140
Max. mixing speed r/min 42
Hydraulic oil tank volume L 420
Max. aggregate size mm Pebble 50,
Crushed stone 40
Other data Cooling way for hydraulic oil   Air cooling or water cooling
Outline dimension mm 6370x2145x2390
Total weight Kg 5780
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