Main performace advantages:
QY8F/1 with Yucai diesel engine, is equipped with the special chasiss Dongfeng, The engine being of strong power and high traveling speed has been up to the State standard III on environmental protection. The lifting main boom is 3-section and quadrilateral profile, and the lifting height can be 17.3m.
Hydraulic system of superstructure and chassis are equipped with latest leak proof joints and hard pipes. Adapting double gear pump stream technique can increase the working speed.
Being equipped with safety devices such as safety valve, buffer valve, height limiter and working radius indicator etc. ensured the reliability in operation.
Note:
1. The lifting capacities in the table include the weight of the hook block of 100kg.
2. The tabulated values are rated lifting capacities of crane on solid ground and in level state.
3. Telescoping with load is forbidden.
4. The values above the bold line are based on the strength, those below are based on the stability.
If the length of boom exceeds a values specifies in the list, it should be compared with the value of further level, and operated according to the less rated lifting capacity of crane.
Model:QY8F-1
Main specification:
Boom base length:6.8m
Max.rated lifting capacity:8t
Working radius:3-5m
Max.lifting height:7.02m
Fully extended boom:16.5m
Max.lifting capacity:3.2t
Working radius:3.5-13m
Max.lifting height:17.3m
Main specification:
Boom base length:6.8m
Max.rated lifting capacity:8t
Working radius:3-5m
Max.lifting height:7.02m
Fully extended boom:16.5m
Max.lifting capacity:3.2t
Working radius:3.5-13m
Max.lifting height:17.3m
Single line lifting speed:0-40m/min
Slewing speed:0-3r/min
Elevating up/down:≤16s≤13s
Boom fullyextending/retracting:≤21s≤14s
Outrigger telecoping horizontal retracting:≤9s/13s
Extending vertical retracting extending:≤9.3s/13.5s
Chassis type:EQ1102FLJ5
Drive:4x2
Max.traveling speed:85km/h
Gradeability:30%
Min.turning radius:8m
Approach angle:30°
Angle of departure:10.5°
Longitudinal transverse:3.6x4.0m
Axle load:front/rear:2580/7115kg
Tyre size:9.00-20
Engine type for chassis:YC4E140-30
Power of engine:105kw/2800r/min
Max.torque of engine:500N.m/1400-1600r/min
Self-weight in traveling condition:9695kg
Overall dimensions(LxWxH):8.44x2.44x3.08m
Slewing speed:0-3r/min
Elevating up/down:≤16s≤13s
Boom fullyextending/retracting:≤21s≤14s
Outrigger telecoping horizontal retracting:≤9s/13s
Extending vertical retracting extending:≤9.3s/13.5s
Chassis type:EQ1102FLJ5
Drive:4x2
Max.traveling speed:85km/h
Gradeability:30%
Min.turning radius:8m
Approach angle:30°
Angle of departure:10.5°
Longitudinal transverse:3.6x4.0m
Axle load:front/rear:2580/7115kg
Tyre size:9.00-20
Engine type for chassis:YC4E140-30
Power of engine:105kw/2800r/min
Max.torque of engine:500N.m/1400-1600r/min
Self-weight in traveling condition:9695kg
Overall dimensions(LxWxH):8.44x2.44x3.08m