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DaTong-Gear Heavy Manual Sync Gearbox

DaTong-Gear’s heavy-duty manual gearboxes with synchronizers are renowned for their robust power transmission, efficient operation, and high reliability, all at a competitive cost of maintenance.
These gearboxes are designed to cover a wide range of torque capacities and gear ratios, ensuring they can meet the demands of various heavy-duty applications. With a focus on customization, DaTong-Gear offers the best tailored solutions for applications in construction machinery, mining equipment, and heavy transport vehicles.
DaTong-Gear integrates international advanced technology and focuses on customized gearbox solutions and secondary development to meet the diverse needs of the global market. With sophisticated design and superior craftsmanship, these gearboxes are adaptable to various challenging environments and can be utilized in a range of fields including construction, agriculture, energy, and beyond.
The low fuel consumption of DaTong-Gear’s gearboxes effectively reduces operating costs, while the reduced maintenance requirements minimize downtime during critical periods, maximizing efficiency. The high reliability of these gearboxes translates to fewer breakdowns and more value for the customer, making DaTong-Gear a preferred choice for heavy-duty manual gearboxes with synchronizers in the global market.

Features of Heavy Manual Sync Gearbox

  • 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.
HW13709XST 36 – 97 kW
HW19712XSTL 92 – 153 kW
HW21712XSTL 151 – 194 kW
HW23712XSTL 179 – 264 kW
HW25712XSTL 412 – 478 kW
HW27712XSTL 36 – 85 kW

Engine Model

Power/kW

0 100 200 300 400 500 600 700
Emission Srandard:Euro ⅠEuro ⅡEuro ⅢEuro ⅣEuro ⅤEuro ⅥEuro Ⅶ

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