HW16 Series Heavy Duty Auto Transmission

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Our HW16 series heavy duty auto transmission is applicable for both road vehicles and engineering vehicles. It can be equipped with either HW50 or HW70 power takeoff. The gearbox can make use of full aluminum housing on basis of customer needs.

Characteristics
1. This heavy duty auto transmission is a lightweight product with compact structure. Its main box has dual countershaft structure, and the auxiliary box is designed with planetary gear speed-reduction structure. Their advantages lie in strong load-bearing capacity and reliable structure.
2. In addition, the main box is able to take power in neutral gear. Owing to the integrated gear selecting-shifting design, a gear can be changed flexibly.
3. By combining forced lubrication with gear splash lubrication, our heavy duty auto transmission can realize fuller lubrication and be appropriate for diversified road conditions.
4. With various operation types, our product can be manipulated directly, or under the control of single or double lever.

Main Parameters

Model	Rated Input Torque (N·m)	Weight (kg)	Volume of Fuel (L)	Total Length (mm)	Optional Aluminum Housing
HW20716	2000	397	14 (14.5)	915	Yes
HW20716C	2200	397	14 (14.5)	915	Yes

Velocity Ratio of Each Gear

Model		Velocity Ratio of Each Gear
Model		1	2	3	4	5	6	7	8	R
HW20716	L	15.59	10.89	7.48	5.2	3.56	2.49	1.71	1.19	14.29
HW20716	H	13.13	9.17	6.3	4.38	3	2.1	1.44	1	12.03
HW20716C	L	13.13	9.17	6.3	4.38	3	2.1	1.44	1	12.03
HW20716C	H	11.05	7.72	5.31	3.68	2.52	1.76	1.21	0.84	10.13

Optional Models and Parameters of Power Take-off

Model	Output Rotation Direction (compared with engine)	Velocity Ratio	Rated Output Torque (N·m)	Output Form	Direct-gear Output Velocity Ratio	Over-gear Output Velocity Ratio
HW50	Same	0.74	500	Flange	0.88	0.62
HW70	Same	0.76	700	Flange	0.9	0.64
HW50-05	Same	0.74	500	Spline	0.88	0.62
HW70-05	Same	0.76	700	Spline	0.90	0.64
HW50-06	Same	0.72	500	Flange	0.86	0.61
HW80Q	Same	0.61	800	Flange	0.61	0.61

Related Names
Heavy Duty Truck Gearbox Manufacturer | Speed-torque Changing in Mining Vehicle | Industrial Vehicle Component

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