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Brand Name: Handong
TR50: carbon steel
Model Number: QDD-3
Place of Origin: China (Mainland)
HS code: 8483600001
Model: QDD-3
Max air pressure: 0.6Mpa
Max torque: 4200N.m
Braking disc thickness: 30mm
Friction pads material: Non-asbestos
Working mode: Air engagement
Weight: 11.8kgs

Specifications

QDD series pneumatic caliper disc brake is also a horizontal air friction brake. Its outside structure is same with DBH horizontal pneumatic caliper disc brake, while its toruqe is higher than it.

QDD high torque horizontal pneumatic disc brake

Handong made QDD high torque pneumatic caliper disc brake is with superior quality. Friction pad is made of non-asbetos material, it is durable and anti-wear. There are two models of this QDD air brake, QDD-2 and QDD-3, they are suitable for clamping steel disc thickness 12.7mm and 30mm in separately.

Technical data of QDD series high torque pneumatic caliper disc brake:

QDD high torque pneumatic caliper disc brake

as above technical data table, we can see that QDD-2 and QDD-3 are with high torque, when braking disc diameter is 711mm, QDD-2 braking force is 2400N.M, QDD-3 braking force is nearly 4200N.m.