DaTong-Gear HW23712XSTL Heavy Manual Sync Gearbox

The DaTong-Gear HW23712XSTL Heavy Manual No-Sync Gearbox has a total length of 993 mm , with the aluminum casing of the same series gearbox weighing 320 kg. The oil capacity is 12.5 L when equipped with a Power Take-Off (PTO).  It has a maximum input torque of 2300 N.m and a highest input speed of 2300 RPM. (The weight does not include the lubricating oil and clutch disengagement mechanism; the length refers to the distance from the clutch’s front flange end face to the output flange end face.)

In the detailed model name, “HW” represents the brand. The number “23” indicates 1% of the torque, with a 1/10 notation used when the torque is less than three digits. The number “7” signifies the series number, denoting a heavy-duty transmission series. “12” represents the number of forward gears, “X” stands for Helical Gear, “S” denotes Dual intermediate shaft structure, and “T” signifies the presence of a synchronizer.

As part of EMAC, DuraMac provides a complete power system that integrates DCEC engines, Fast-Eaton clutches, DaTong-Gear transmissions, Dongfeng-DANA axles and Komman air suspensions. With the future trend of automotive electrification, Duramac is also actively developing in the field of electric vehicle power systems.

The company provides customers with full life cycle services, from design to power system supply, installation and commissioning, to after-sales service training and spare parts supply, as well as troubleshooting and overhaul technical support. This full range of services ensures that customer equipment maintains high reliability and long-term operating efficiency during use.

These comprehensive power systems and service capabilities enable Duramac to occupy an important position in the field of construction machinery and provide advanced solutions for future electrification trends.

DaTong-Gear HW23712XSTL Series Main Feature

• The gearbox adopts twin counter shaft and planetary mechanism, which has high strength and stronger bearing capacity.
• The main group adopts full helical gear design, the noise reaches the international advanced level.
• The combination of forced lubrication and splash lubrication has good lubrication effect.
• Rear power take-off, one-axis power take-off and hydraulic retarder can be installed.