QY8B.5/12B.5/16B.5/20B.5/ 20G.5/25B.5/50B.5 Truck Crane

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QY8B.5/12B.5/16B.5/20B.5/20G.5/25B.5/50B.5 Truck Crane
QY8
B.5
QY12
B.5
QY16
B.5
QY20
B.5
QY20
G.5
QY25
B.5
QY50
B.5

High performance
1. Optimized layout makes the stress of main bearing carriers more reasonable. So, the truck crane offers better lifting performance than similar products with the same tonnage.
2. The use of sophisticated jib technique which integrates plug-in boom head, embedded boom block, and special telescoping mechanism makes the jib more stable and reliable.

High safety
1. The truck crane is equipped with multiple safety devices.
2. The upgraded brake system adopts double circuit air pressure design, ensuring truck brake safety.

Easy to operate
1. The load sensing hydraulic system is sensitive to operate and precise to control.
2. The control levers are easy to operate as a result of focus on optimizing them.
3. The cab adopts spacious front windscreen, offering the driver high visibility to facilitate operation.

Easy to maintain
1. The scientific pipeline layout greatly reduces the dismantling and installing time of the pipelines, thereby effectively lowering the maintenance expense.
2. The truck crane uses upgraded electrical system. The adoption of anti-creep connector clips greatly prolongs the service life of the parts.
3. The utilization of K series rope anti-disorder technique helps improve the lifting efficiency, reduce the labor intensity and prolong the service life of the steel rope.

Energy-efficient and eco friendly
The truck crane uses an engine that offers two modes for better energy saving effect. Under the economical mode, the engine can meet the power requirement of the normal lifting work. Under the high power mode, it can meet the requirement of the high challenge and high efficient lifting work.

Technical Specifications of QY8B.5/12B.5/16B.5/20B.5/ 20G.5/25B.5/50B.5 Truck Crane

Dimension Unit QY8B.5  QY12B.5  QY16B.5  QY20B.5  QY20G.5 QY25B.5  QY50B.5
Overall length mm 9450 10200 12110 12400 12400 12990 13890
Overall width mm 2400 2500 2500 2500 2500 2500 2800
Overall height mm 3180 3200 3250 3300 3320 3430 3440
Total weight in travel kg 10490 16000 24000 26020 26020 29000 42000
Front axle load kg 2800 6000 6400 6900 6900 6970 18000 (Load of axle 1, 2)
Rear axle load kg 7690 10000 17600 19120 19120 22030 26000 ( Load of axle 3, 4)
Engine model   XZJ5103
JQZ8D89
(domesticⅢ)
6C215,
WD415.21,
SC8DK230Q3
WD415.21
SC8DK230Q3
SC8DK260Q3, WD615.327 SC8DK260Q3 WD615.327 SC8DK
260Q3
WD615.338
Engine rated power kW/(r/min) 105/2500 158/2200,
155/2200,
170/2200,
790/1400,
820/1400,
830/1400
155/2200,
170/2200
192/2200 198/2200 192/2200 198/2200 192/2200 247/2200
Engine rated torque N.m/(r/min) 500/1600 820/1400
830/1400
1100/1400 1150/1400 1100/1400 1150/1400 1000/1400 1350/1400
Max. travel speed km/h 75 68,75 75 75 75 75 80
Min. turning diameter mm 16000 18000 20000 20 20 20 24
Min. ground clearance mm 260 260 270 270 275 272 327
Approach angle º 29 21 21 21 16 16 18
Departure angle º 11 10 10 11 13 13 11
Max. grade ability % 28 ≥26,≥28 24 35 24 30 35
Fuel consumption for 100km L 25.5 30, 40 ≤35 ≈35 ≈35 40 40
Max. rated total lifting capacity t 8 12 16 20 20 25 50
Min. rated working radius m 3 3 3 3000 3000 3000 3
Turning radius at turntable tail m 2.254 2.6 3.14 3.385 3.385 3.45 3.71
Max. lifting torque KN.m 245 428 720 860 860 1010 1800
Base boom m 8.2 9.3 9.9 10.06 10.06 10.85 11.56
Fully extended boom m 19 23 31.1 32.76 32.76 34.19 42.58
Fully extended boom+jib m 25.3 29.4 39.4 42.12 42.12 42.3 55.8
Longitudinal outrigger span m 3.825 4.1 4.6 4.97 4.97 5 5.93
Lateral outrigger span m 4.18 4.9 5.4 5.4 5.4 6 6.9
Boom luffing time s 28 50 60 75 75 75 88
Boom full extension time s 31 75 95 95 95 100 180
Max. swing speed r/min 2.8 2.6 2.5 3 3 3 2
Max. speed of main winch (single rope) m/min 53/110 (full
load/no load)
110 (no load) 54/100 (full load/no load) 100 (no load) 100 (no load) 120 (no load) 110 (no load)
Max. speed of aux. winch (single rope) m/min 54/100 (full load/no load) 100 (no load) 100 (no load) 120 (no load) 110 (no load)

We are a China-based truck crane supplier. In addition to crane, at QDXG we also offer concrete machinery, truck, pile driving machinery, earth moving machinery, aerial work platform, as well as road machinery.

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