DuraMac ZQC3750 Machinery Chassis Transfer Cases
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.
As part of SinoMac, DuraMac provides complete powertrain that integrated with DCEC engine, Fast-Eaton clutch, FAST-CAT transmission, Dongfeng-DANA axle and Komman air suspension, while the electrification of automobile is the certain future, DuraMac also get involved with EV powertrain system.
We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.
Advantages of ZQC3750 Machinery Chassis Transfer Cases
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: | 38000 Nm |
| Max input speed: | 2500 rpm |
| Center Distance: | 750 mm |
| 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: | 8 L |
| Total weight: | 598 kg |
| Input Flange: | T180 (ISO8667) |
DuraMac
DCEC ISL8.9 series automotive engine is four-strokes engine with 102 mm bore and 120 mm stroke, Equipped with Bosch (or BYC or Weifu) pump. engine comes with turbocharger and Air- Air intercooler. The prime power range is from 269 HP to 394 HP.
Fast Gear
The F6A Series Automated Transmission uses the FAST automatic transmission, has six front gears, the transmission ratio step arrangement is reasonable, has very outstanding fuel economy. Adopt hydraulic automatic transmission. The F6A Series Automated Transmission has six gears, each with a different reduction ratio.
EV Truck
Electric wheel dump trucks use electricity as a power source, completely abandoning traditional fuel engines. This change enables the vehicle to achieve true “zero emissions” during operation, without the emission of pollutants such as carbon monoxide, nitrogen oxides, and particulate matter in the exhaust gas, greatly reducing the pollution to the atmospheric environment.
DANA Axle
Applying the advanced technology of DANA with high efficiency, fuel economy, strong load torque, low noise,high reliability, lower procurement cost, low repair cost and lower maintenance cost.
Datong Gear
The Datong HW25712XSJ Heavy Manual No-Sync Gearbox has a torque of 2500 N.m, a gear ratio range of 14.941-1, an oil capacity of 13 L (13.5 L when equipped with a power take-off), an overall length of 993 mm, and a weight of 428 kg.
Crane Trucks
The DFZ5258JSQSZ6D truck crane is a powerful and versatile vehicle designed for efficient lifting and transportation tasks. Equipped with a YCS06300-61 engine and a Shaanxi Auto Fast gear : 10JS120TA high-low gear with synchronizer、PTO gearbox, it provides strong and stable power for demanding operations.
Crane Trucks
The DFZ5258JSQSZ6D truck crane is a powerful and versatile vehicle designed for efficient lifting and transportation tasks. Equipped with a YCS06300-61 engine and a Shaanxi Auto Fast gear : 10JS120TA high-low gear with synchronizer、PTO gearbox, it provides strong and stable power for demanding operations.
Crane Trucks
The DFZ5258JSQSZ6D truck crane is a powerful and versatile vehicle designed for efficient lifting and transportation tasks. Equipped with a YCS06300-61 engine and a Shaanxi Auto Fast gear : 10JS120TA high-low gear with synchronizer、PTO gearbox, it provides strong and stable power for demanding operations.
General Information of DuraMac ZQC3750 | |||||
| Max Input Torque | 38000Nm | Max Input Speed | 2500rpm | ||
| Center Distance | 750mm | Ratio | High on-road: 0.81 Low off-road: 1.81 | ||
| Shifting Operation | pneumatic operation | Front Axle Output Operation | Pneumatic operation with indication switch | ||
| Torque Ratio Proportion | 1:1 or 1:2,1:3 or 1:3 | Air Pressure | 6.5-8 bar | ||
| Lubricant Oil | 8L | Total Weight | 598Kg | ||
| Optional Unit | External lubricant oil cooler can be connected | Input Flange | T180 (ISO8667) | ||
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Characteristics of Machinery Chassis Transfer Cases | |||
|---|---|---|---|
| High loading capacity | Built-in With lubrication pump | ||
| Developed based on technology transfer from STEYR | Configured with inter-axle differential | ||
| External oil cooler connection available | Pneumatic shifting | ||
| Applicable for military off-road vehicles, desert oilfield vehicles, all terrain cranes and other wheeled vehicles. | |||
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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.
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