Construction Machinery Cranes (Crawler / Rough Terrain )

Cranes (Crawler / Rough Terrain ) Cranes (Crawler / Rough Terrain )

Hydraulic systems used in crawler cranes and rough terrain cranes require very high powers with precise control and high reliability. For the open center system robust K3V / K5V, and K7V series pumps are utilized as the main hydraulic power source with M7V, M3X / M3B series motors enabling the hoisting application. For the load sensing system K3VLS and K3VL series pumps and KLSV series control valve realize the requirement of the machine.

Pumps

K7V series
Displacement (cm3)
65 - 140
Pressure (MPa)
35
K3V / K5V series
Displacement (cm3)
63 - 280
Pressure (MPa)
34.3
K3VLS series
Displacement (cm3)
50 - 150
Pressure (MPa)
28
K3VL series
Displacement (cm3)
28 - 200
Pressure (MPa)
32

Motors

M7V / M7X series
Displacement (cm3)
85 - 160
M3X / M3B series
Displacement (cm3)
195 - 800
M5X series
(for Swing)
Displacement (cm3)
80 - 250

Valves

Control Valves

Pilot Control Valves

Elecric Remote Control Units

Electric Pilot Control Valves

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