A, product features (YTQU125)

1, engine

The dongfeng cummins 6 LTAA8. 9-C295 engine, 215 KW / 2100 RPM, fuel 400 L. Engine parameters for combination instrument shows. Air conditioning for the standard configuration.

2, operation device

The biggest hanging weighing 125 t, basic arm 16 m, up and down the arm length for each section 8 m, the longest the boom for 73 m, vice arm basic arm 13 m, up and down the arm length each day for 5 m, the longest vice arm of 25 m, the boom and the biggest vice arm combination for 61 m + 25 m with the boom can walk in, homework radius 5 m-50 m, the weight of 115 t, maximum lifting torque 120 x5t. M.

Rated induction-motor-driven hoist tension 12.5 t (the first layer of 23.5 t), pulley rate of 12, the tail radius 5.5 m, width of 5400 mm caterpillar center/round spacing 6900 mm, PaPoDu 30%.

3, get on the car

Turntable box beam structure, simple structure, resistance to twist the gender is strong, the decrease in the number of parts. Decorate in the left engine on stage, go with the main platform for whole turntable welding structure; Double swing mechanism in the front of the turntable for layout, hanging counterweight coupling structure; Deputy volume used between the turntable and Yang ear plate welding turntable the bolt type structure, the main volume Yang and transformer and turntable adopt and bolt meet form, convenient for disassembling and add impact resistance, easy to assemble and maintenance; By oil cylinder of folding and type A frame, reduce the number of parts and manual adjustment time.

The driver chamber width 935 mm, with silicone oil shock absorber, all-round adjustable seat, disabled ahead of vision.

The ascension, luffing for vice with wet free maintenance brakes in the Tibetan deceleration machine, with JiZhao locking devices, improve the security of manipulation. The Lord with free fall hook ascending function, diameter and not rotating steel rope, the first layer of the biggest induction-motor-driven hoist tension 23.5 t, luffing mechanism, steel rope diameter 20, the first layer induction-motor-driven hoist tension and t, the biggest luffing speed 45 m/mim.

4, to get out

X type welding box base structure, the base and crawler frame USES dynamic pin connection, easy tear open outfit; Get off the hydraulic pipe fittings with quick change, easy to transport the pipe line when tear open outfit, walking speed reducer to enhance the recessed through sexual, a leg oil cylinder can turn back, make its cylinders work can increase support distance, improve the stability, oil cylinder when non-work turned back, reduce transportation size, facilitate hoisting working.

5, control system

Hydraulic pilot proportional control; Each control handle and padding valve with automatic reset function; The engine by hand, foot throttle two throttle control mode, and more convenient in engine speed adjustment, and the legs and wear pin cylinder as manual manipulation, more increase its installation safety.

The product parameters (YTQU125)

Project units numerical

The boom maximum rated up weight t 125

The boom maximum rated up weight × work range 125 T x 5 M

The boom length m 16-73

Deputy arm length m 13-25

The boom + vice arm maximum length of m 61 + 25

Hoist boom change range, 30-80 ° Angle

work

for

speed

Degree of steel wire speed Lord ascension m/min 75

Deputy ascension m/min 50

Hoist boom rise m/min 45

Hoist boom down m/min 45

Turning speed r/min 1.65

Walking speed Km/h 1

The Lord ascension rate induction-motor-driven hoist 12 10 t tension

Climbing ability (with basic arm, the driver room park rear) % 30

A rated output power/diesel engine speed Kw/RPM dongfeng cummins 6 LTAA8. 9-C295 215 Kw / 2100 RPM

The machine quality (with basic arm) t 115

Grounding than the (with basic arm) Mpa to 0.08

Counterweight quality t 42

Other model and parameter please see: YuTong heavy industry http://www.yutongzg.com/cpzs/qzjx/ldqzj/ website

The unified national sales YuTong heavy industry call: 400-6621-888