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QLYS12HZ “Dual-power” Hydraulic Wheeled Straight Boom Grabbing Crane “Dual-power” Hydraulic Wheeled Straight Boom Grabbing Crane is the renewal hydraulic grabbing crane based on autoMobilee crane. The working and driving of this crane are both finished in a control room in the upper part of crane, and also it can hoist 30％(when the main boom working) Hoisting weight To drive and move. The moving, turning, hoisting, amplitude of variation and grabbing working of this grabbing crane are all oil-operated, which has stable performance and stepless velocity modulation. Fireproof electric machine and totally-enclosed type motor and circuit are safe when working in key fireproof institution. Fitted with different hydraulic grabber, the crane can load and unload, stack and unstuck to different raw material, such as coal, sand, grass, wood and wastepaper and so on, is the best choice of reservation of raw material to papermaking, cotton and wood industry. According to the concrete requirements of different clients, we produce electricity-operated crane, internal-combustion engine and “dual-power” type operated by engine and electricity at the same time, can meet the requirements in different stock place. The concrete type as follows: |
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Main Technical Specifications Technical Data for Lifting Operation |
Type |
Item |
Unit |
Parameter |
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Main parameter |
Rated hoisting weight |
t |
12.0 |
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Min.Rated amplitude |
m |
3.5 |
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Max.Hoisting height |
Basic boom |
m |
11.7 |
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longest main boom |
21.2 |
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Outrigger distance |
Cross direction |
m |
4.85 |
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longitude |
m |
4.53 |
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Max.angle of atitude |
80° |
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Min.angle of atitude |
0° |
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Working speed |
Max.steering speed |
r/min |
2.3 |
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Amplitude time |
Fully raising boom |
S |
≤70 |
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Fully falling boom |
≤70 |
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Lifting speed（Single cord） |
Single pump |
m/min |
45 |
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Couple pump |
≥84 |
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Outrigger extending and retracting time |
Horizon |
Extending simultaniously |
S |
20 |
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Retracting Simultaniously |
15 |
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Vertical |
Extending simultaniously |
22 |
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Retracting Simultaniously |
17 |
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Drving speed |
km/h |
3.5 |
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Technical parameter of driving state |
Item |
Unit |
Value |
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Quality parameter |
Driving state quality |
kg |
14730 |
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Full quality |
14800 |
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Wheel loading |
Front wheel loading |
5600 |
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Real wheel loading |
9200 |
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Driving parameter |
Max.driving speed |
km/h |
3.5 |
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Min.turning radius |
mm |
10000 |
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Min.earth clearance |
mm |
220 |
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Parameter full crane |
Max.hoisting torque |
kN·m |
411.6 |
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Full length |
mm |
7150 |
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Full width |
2600 |
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Full height（Unsealing boom） |
2950 |
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Boom length |
22000 |
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Max.Hoisting height |
21200 |
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Wheelbase |
4150 |
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Wheelbase |
Real wheel |
1800 |
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Front wheel |
1810 |
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Motivate parmeter |
Electromator |
Power |
kW |
30 |
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Type |
YB200L—4 |
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Working performance chart of crane |
Working amplitude |
Basic boom 12m |
Full boom 22m |
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Hoisting weight(kg) |
Hoisting height(m) |
Hoisting weight(kg) |
Hoisting height(m) |
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3.5 |
12000 |
11.7 |
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4.0 |
10200 |
11.5 |
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4.5 |
9000 |
11.3 |
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5.0 |
8200 |
11.1 |
5400 |
21.2 |
6.0 |
6100 |
10.6 |
4600 |
20.9 |
7.0 |
5100 |
10.2 |
4200 |
20.6 |
8.0 |
5000 |
9.5 |
3700 |
20.3 |
9.0 |
4100 |
8.5 |
3300 |
19.9 |
10.0 |
3200 |
7.4 |
2900 |
19.4 |
11.0 |
2600 |
18.8 |
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12.0 |
2300 |
18.2 |
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13.0 |
2000 |
17.5 |
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14.0 |
1800 |
16.7 |
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15.0 |
1500 |
14.9 |
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Hoisting height curve |
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| Note: All specifications on our web-site are subject to technical modifications without notice. |