DuraMac ZQC3750

The ZQC3750 is a heavy-duty transfer case designed for extreme all-wheel-drive applications. It delivers a maximum input torque of 38000Nm and a maximum input speed of 2500rpm, with a center distance of 750mm between input and output shafts. It features two speed ratios: 0.81 for on-road high-speed travel and 1.81 for off-road low-speed heavy-load operation, with pneumatic shifting and front axle output with an indication switch. With a total weight of 598kg and a lubricant oil capacity of 8L, it is ideal for heavy-duty wheeled vehicles operating in demanding environments.

Advantages of ZQC3750

  • Exceptional Load Capacity: With a maximum input torque of 38000Nm, the ZQC3750 provides robust power handling for heavy-duty operations.

  • Dual-Ratio Flexibility: The 0.81 (on-road) and 1.81 (off-road) ratios adapt to diverse conditions, balancing speed and traction.

  • Reliable Pneumatic Control: Pneumatic shifting and front axle output with an indication switch ensure precise, dependable operation.

  • Durable & Versatile: The option for an external lubricant oil cooler ensures consistent performance under extreme conditions, while multiple torque proportion options (1:1, 1.2:13, 1:3) enhance adaptability.

Technical Specifications

Max input torque:38000Nm
Max input speed:2500rpm
Center Distance:750mm
Ratio (On-road/Off-road):0.81/1.81
Shifting Operation:pneumatic operation
Torque Ratio Proportion:1:1 or 1.2:13 or 1:3
Air Pressure:6.5-8 bar
Lubricant Oil:8L
Total weight:598kg
Input Flange:T180 (ISO8667)

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Model

Max Input Torque

Max Input Speed

Ratio(On-road/Off-road)

ZQC375038000Nm2500rpm0.81/1.81
ZQC260030000Nm2600rpm0.8/1.75
ZQC250030000Nm2800rpm1.03
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General Information of DuraMac ZQC3750

Max Input Torque38000NmMax Input Speed2500rpm
Center Distance750mmRatioHigh on-road: 0.81
Low off-road: 1.81
Shifting Operationpneumatic operationFront Axle Output OperationPneumatic operation with indication switch
Torque Ratio Proportion1:1 or 1:2,1:3 or 1:3Air Pressure6.5-8 bar
Lubricant Oil8LTotal Weight598Kg
Optional UnitExternal lubricant oil cooler can be connectedInput FlangeT180 (ISO8667)
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Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

Tags: ZQC3750

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