Hengli Hydraulic

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The HEL series orbital hydraulic motors are low-speed, high-torque hydraulic motors with wheelend outputs for direct wheel drive, with displacements ranging from 195 to 490 cm3/rev. Standard configuration includes integrated counterbalance valve and 2 speeds valve.

Displacement: 195~490 cc/rev

Max.differential pressure: 167~206 bar

HEL

Configuration model/order number

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Series advantages

Higher mechanical and volumetric efficiency.
Better lowest steady speed with high pressure
Cost competitive due to simple structure design.
Patented automatic 2-speeds is available.
Wheel-side output, compact machine structure.

Technical specifications

Displacement (cm3/rev.)	Fixed	195	310	350	390	440	490
Displacement (cm3/rev.)	Variable	97.5	155	175	195	220	245
Max.output torque(Theoretically) (N·m)		518	1020	1148	1279	1443	1607
Max. differential pressure (bar)		167	206	206	206	206	200
Max.flow (L/min)		20	20	20	20	20	20
Max.case pressure (bar)		5	5	5	5	5	5
Automatic two-speed pilot pressure (bar)		34	34	34	34	34	34
Weight(kg)		21.0	23.0	23.5	24.0	24.5	25.0