China best torque limiter factory manufacturer & supplier 50 Tons Hydraulic Truck Crane with top quality & best price

We – EPG Team the most significant gearbox & motors , torque limiter couplings and gears manufacturing facility in China with 5 various branches. For more details: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

QRY50 rough terrain crane is a type of telescopic boom and swing variety crane which travels with tire type  chassis. It is composed of the superstructure and undercarriage. The superstructure is the lifting component, composed of the telescopic boom, jib, principal winch, aux. winch, luffing mechanism, counterweight, swivel desk, and so forth. The undercarriage is composed of the suspension and wal ept part. The superstructure and the undercarriage are linked by the slewing bearing.
Primary features:
1. Front-wheel steering, rear-wheel steering, four-wheel steering and crab steering, all-wheel drive, off-highway  
  Performance, appropriate for off-freeway vacation.
2. The axle adopts KESSLER+CO (Germany), with axle differential lock.
three. The gearbox adopts ZF manufacturer or Dana brand name (Optional)
4. The brake system is imported from American Mico business
five. Entirely prolonged outriggers operation, with semi-extend outriggers operation, without outriggers operation and touring with load operation can be recognized.
6. Appropriate for slender room vacation and operations tiny turning radius sturdy maneuverability.
seven. Protected and trustworthy control program, two seats or 1 seat can be optional, all-directional lifting operation, drastically increased the capability of the front lifting.
eight. The crane has excellent visitors-ability, dynamic efficiency and mobility, and is in a position to run in every single path and vacation even though hoisting with no outriggers. The product is commonly used in weighty lifting functions, short distance transfer, slender-website lifting functions for construction websites, out of doors oilfields, warehouses, freight yards, logistics basses and other web sites.
 
 
 
 
 
 
 
 
 
 
Basic safety gadget:
Basic safety gadget involves torque limiter, swing desk lock gadget, winch above-winding and more than-relaxation protect gadget, outrigger lock device, outrigger bidirectional hydraulic lock, rear axle steering lock and rear wheel return detector, emergency steering power gadget, gradienter, hydraulic program overflow valve, balance valve.
1) Torque limiter
 Detecting operate:Detect the angle of the growth routinely.
 Display perform: Display running info this sort of as real load,managing radius,growth angle.
 Caution operate:When the genuine load exceeds rated lifting load,Torque limiter will give an alarm and end the  
 operation.
2) Swing table lock system
  During the driving method,a plug system is employed to link the swing table and the provider to preserve the steering parts (swing desk, boom) from swing induced by inertia.
three) Winch over-winding shield unit
  When the load reaches a specific top,torque limiter will stop the slipping and indicating mild on the instrument
  panel will be on.
4) Winch more than-peace shield system
  When only 3 laps of rope is still left on the winch,torque limiter will cease the slipping and indicating light on the
  instrumentation board will be on.
five) Outrigger lock device
  During the driving process,a plug unit is employed.By plugging the outrigger,the system deeps it from extending.
6) Outrigger bidirectional hydraulic lock
  Outrigger bidirectional hydraulic lock is utilized to insure the horizontal and vertical cylinder will not
  automatically retract when outriggers are in the extending point out .
seven) Rear axle steering lock and rear wheel return detector
  During the driving process,only entrance axle steering is required and the rear should be returned aligned.For this
  reason a lock system is used and indicating mild on the instrumentation board demonstrates the position.
8) Emergency steering electricity unit (crisis pump)
  If there is an emergency that the engine can not be commenced, the crane can be dragged by other vehicles. The   
  emergency pump is pushed by battery and supplies electrical power to electricity cylinder.

Technology parameter:

The use of unique equipment manufacturer’s (OEM) part quantities or logos , e.g. CASE® and John Deere® are for reference functions only and for indicating merchandise use and compatibility. Our firm and the listed substitution components contained herein are not sponsored, accepted, or produced by the OEM.