2014 京城重工 QY12D in China
Location:
China
Manufacturer:
Dongfeng cranes
Model:
京城重工 QY12D
Capacity:
26,455 lbs

Specifications

Condition:
new
Year:
2014
Country:
China
Division:
Construction Equipment
Main arm:
Section number 3
Attachments:
QY12D crane in the original QY12G from the north on the basis of the upgrading of military development. In the continued domestic leading technical indicators and excellent reliability, based on the stability of the product and product appearance and appearance of the improvement has been further improved. The maximum lifting weight is 12000kg and the maximum torque is 600/1200 ~ 1600N.m / r / min. The boom has a hexagonal cross-section with a total length of 9 meters and a length of 22 meters. Front and rear outriggers are H-type, with a larger leg span. Using Dongfeng Special Purpose Vehicle production chassis, the choice of Yuchai EFI Euro III diesel engine. All cylinders use imported seals, lifting mechanism by the planetary gear structure and the use of German technology, high-speed plunger motor, casting line folding rope groove composition, which can effectively prevent the occurrence of random rope situation. Rotary mechanism using planetary rotary reducer, with controllable slip and automatic weighting function. Truss-type turntable, rear hinged hinge point and the new curved sliding door in the form of the use of the operating room, so that products with high performance, high reliability, based on the appearance of more beautiful appearance.
Gross weight:
32,617 lbs
Extra options:
New/unused
Maximum lift capacity:
26,455 lbs
Hydraulic oil tank capacity:
about 150L

Description

Maximum rated lifting capacity 12000kg
The maximum speed of 85km / h
Climbing ability 28º
Weight The total mass of the vehicle is 14795kg
Front bearing weight 4795kg
Rear axle carrying mass 10000kg
The minimum turning radius is 10500mm
Main arm: Section number 3
Full-length arm length 9000mm
Full arm length 22000mm
Extend the whole arm 40s
Variable speed of -2 º ~ 78 º / 30s
Vice arm side of the side of the jib. Arm has a single pulley.
Length of 7000mm
Hoisting mechanism Variable speed type lifting mechanism, equipped with slotted drum, driven by the high-speed plunger hydraulic motor through the winch reducer. Using power hook hook way. The lifting mechanism is equipped with a brake and is equipped with a balancing valve.
Single rope tension 19.6 (2000kg) kN
Single rope speed 110m / min
Wire rope diameter 14mm
Length 135mm outrigger
There are four hydraulic control legs, front and rear legs are H-type, in the crane on the left side of each leg at the same time operation or separate operation. Each leg is fitted with a hydraulic lock.
Span span 4800mm vertical 4200mm
Chassis manufacturers Dongfeng Motor Corporation
Chassis Type EQ1161FLJ (4 × 2)
Engine model YC4E160-30
Type in-line, four-cylinder, pressurized, water-cooled
Displacement 4.26L
Rated power of 118kW / 2500r / min
The maximum torque 600N · m / ≤ 1600r / min
The transmission has five forward and one reverse gear
The slewing device is driven by a cycloidal hydraulic motor through a planetary reducer, which rotates 360 ° continuously on slewing bearings. There is free sliding function.
Hydraulic system hydraulic pump by the engine through P.T.O drive double gear pump.
Hydraulic oil tank capacity: about 150L
Oil filter oil return filter