Double Universal Joint Assembly for Articulated Platform Tractors in Mountainous Terrain
The double universal joint assembly for articulated platform tractors in mountainous terrain is a specialized product designed specifically for such tractors. It breaks through the application limitations of traditional universal joints in articulated machinery, adopting a double-cardan joint structure. The two-joint linkage independently compensates for changes in angular misalignment between shafts in different directions, adapting to a maximum deflection angle of 50°, easily handling complex terrains such as mountains, steep slopes, and gullies. The main body is forged from high-strength alloy steel (such as 42CrMo) and undergoes precision heat treatment, with a surface hardness of HRC 58–62. Its load-bearing torque is increased to 10,000 N・m, capable of withstanding impact loads from frequent starts/stops and jolts during mountain operations. The power transmission efficiency reaches 98.5%, suitable for heavy-duty scenarios such as plowing, deep tillage, and material transportation.

1. Product Features:
① Strong torque transmission capability
② Support for large deflection angles
③ High transmission efficiency
④ Adaptability to harsh working environments

2. Product Parameters

Parameter	Value	Remarks
Rated Torque	1000–5000 N·m
Maximum Allowable Instantaneous Impact Torque	2000–10000 N·m
Maximum Swing Angle	56°
Speed Range	0–3000 r/min
Operating Temperature	-40℃–+120℃

3. Product Applications

· Mountain farmland operations

· Orchard management

· Forestry production

· Engineering auxiliary operations

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