XCMG official 70 ton QY70K-I telescopic boom mobile crane.

XCMG telescopic crane QY70K-I bring customers new advantages. 6 specialized techniques, load moment limit with color LCD make the machine outstanding in the market. 

XCMG telescopic crane QY70K-I exclusive telescoping technology prevents occurrence of core pipe bending, oil cylinder bending and boom breaking caused by mis-operation, and therefore operation safety is improved.

Advantages and highlights:

1. High-power air-conditioner meets the requirements of T3 working condition

High-power air-conditioners are equipped in driver’ s cab and operator’ s cab, which meets the requirements of T3 working condition.

2. High-temperature resistant and ageing resistant wiring harness, service life covers product lifecycle

Heat-resistant temperature is increased to 105℃, corrugated pipes are added for protection, protection class of plug-ins is IP67. The service life in high temperature operation exceeds 15 years.

3. High-temperature resistant sealing elements, working efficiency is improved by 10%

The seals of key hydraulic components such hydraulic pump, hydraulic motor, extension cylinder, jack cylinder, steering boosting cylinder, elevating cylinder and telescoping cylinder are upgraded to high temperature resistant silicon rubber lip seal, working efficiency is improved by 10%.

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