DHBT40-10-85
TRAILER CONCRETE PUMP
Extend component life overall hydraulic commutation system: the alternative comm...
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Feature

Extend component life

overall hydraulic commutation system: the alternative commutation actions between pumping and S tube distribution doesn't involve electric signals. Little impact and noise occurs during the commutation, so the service lives of the hydraulic pump and valves are evidently lengthened.

Improve equipment reliability

Overall hydraulic system saves the intermediate process of the electric signals. In this way, the reliability of the whole equipment is greatly increased.

Reduce the failure rate

Full hydraulic commutation system adopts centralized valve plate, the hydraulic valves of main system are centralized in one valve plate. The number of cross-connected pipelines is reduced, the system gets more compact, at the same time the oil leaking possibility is decreased.

Reduce maintenance costs

Full hydraulic commutation system, deleting four parts extremely damageable in the electronic commutation system, reduces equipment maintenance costs.


Parameter

Item

Units

Technical data

Whole Machine Performance

theoretical delivery volume

m³/h

40

theoretical delivery pressure

MPa

10

Max. delivery frequency

Times/min

24

theoretical delivery height

m

130

theoretical delivery distance

m

350

Type of distribution valve


S Tube Valve

Specification of delivery cylinder

mm

Φ160×1200

Specification of main oil cylinder

mm

Φ100/Φ70×1200

Oil tank capacity

L

300

Hopper capacity

L

400

Feeding height

mm

1400

Outlet diameters

mm

Φ125

Delivery pipe inner diameter

mm

Φ100

Power system

Diesel Power

Kw

85

Rated rotate speed

r/min

2200

Idling speed

r/min

800

Voltage of battery cell

V

24V

fuel tank capacity

L

150

Hydraulic system

Hydraulic oil circuit type


Open Circuit

Max. oil pressure of main system

MPa

25

Max. oil pressure of mixing system

MPa

14

Max. mixing rotate speed

r/min

24

Other parameters

Concrete slump

mm

80~200

Allowable max dia. of aggregate

mm

≤25

Dimension(length×width× height)

mm

4970×1680×2580

Weight

Kg

3400

Pulling speed

Km/h

≤8

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