- Construction Equipment
- Main arm:
- number of sections 3
- QY12D crane is in the original north QY12G military based on the upgrading of the development. On the basis of continuing to maintain the leading domestic technical indicators and excellent reliability, but also in the stability of the product and product appearance characteristics of the improvement has been further improved. The maximum lifting capacity of the product is 12000kg, the maximum torque is 600/1200 ~ 1600N.m / r / min, the boom adopts hexagonal cross section, the whole shrinkage length is 9 meters, the whole extension is 22 meters and the length of the secondary arm is 7 meters. Before and after the legs are H-type, with a larger leg span. Using Dongfeng Special Purpose Vehicle Company production chassis, selection of Yuchai common rail EFI Euro Ⅲ diesel engine. All cylinders use imported seals, hoisting mechanism by the planetary gear deceleration structure and the use of German technology, high-speed plunger motor, casting folding rope groove drum composition, which can effectively prevent the occurrence of ropes. Rotary mechanism using planetary rotary reducer, with controllable sliding and lifting automatic centering function. Truss-type turntable, rear-mounted variable hinge point and the new curved sliding door in the form of the use of the control room, so that products with high performance, high reliability on the basis of the appearance of more beautiful shape.
- Gross weight:
- 32,617 lbs
- Extra options:
- Maximum lift capacity:
- 26,455 lbs
- Hydraulic oil tank capacity:
- about 150L
- Cranes in China
- Rough terrain cranes
Maximum rated weight 12000kg
The maximum speed of 85km / h
Climbing capacity of 28º
Weight Total vehicle quality 14795kg
Front axle carrying capacity 4795kg
Rear axle carrying capacity 10000kg
Minimum turning radius of 10500mm
Main arm: number of sections 3
Full arm length 9000mm
Full arm length 22000mm
Extend the speed of the whole extension arm 40s
Variable speed -2º ~ 78º / 30s
Vice arm side of the side of the arm. The arm has a single pulley.
Length of 7000mm
Lifting mechanism Variable speed hoisting mechanism with grooved reel, driven by high speed plunger hydraulic motor through winch reducer. Using the power hook hook hook way. The lifting mechanism is equipped with a brake with a balancing valve.
Single rope tension 19.6 (2000kg) kN
Single rope speed 110m / min
Wire rope diameter 14mm
Length 135mm legs
There are four hydraulic control legs, front and rear legs are H-type, in the left side of the crane for each leg at the same time operation or separate operation. Each leg is fitted with a hydraulic lock.
Outrigger Spacing 4800mm Longitudinal 4200mm
Chassis manufacturers Dongfeng Motor Company
Chassis Model EQ1161FLJ (4 × 2)
Engine model YC4E160-30
Type inline, four-cylinder, pressurized, water-cooled
Displacement of 4.26L
Rated power 118kW / 2500r / min
Maximum torque 600N · m / ≤ 1600r / min
The transmission has five forward gears and one reverse gear
The swivel device is driven by a cycloidal hydraulic motor through a planetary reducer, which rotates continuously 360 ° on the slewing ring. Free skid function.
Hydraulic system The hydraulic pump is driven by the engine via P.T.O.
Hydraulic oil tank capacity: about 150L
Oil filter oil return filter
Get email updates for Capacity 京城重工 QY12D