SDQY12HZ “Dual-power” hydraulic 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. |
|
|
|
Item |
Unit |
Value |
Quality parameter |
Driving state quality |
kg |
15500 |
Wheel loading |
Front wheel loading |
2500 |
Middle shaft loading |
8700 |
Real wheel loading |
4300 |
Driving parameter |
Max.driving speed |
km/h |
40 |
Min.turning radius |
m |
9.5 |
Min.earth clearance |
0.26 |
Braking distance (good condition road, driving speed is 30km/h) |
≤9.5 |
Approach angle |
|
30° |
Departure angle |
11.5° |
Max. Climbing ability |
|
20% |
Parameter full crane |
Full length |
m |
10.05 |
Full width |
2.56 |
Full height |
3.95 |
Wheelbase |
4.2/1.25 |
Wheelbase |
Real wheel |
1.81/1.98 |
Front wheel |
1.80 |
Motivate parmeter |
Electromator |
kW |
30 |
Internal Combustion engie |
99 |
|
Technical parameter of driving state |
Type |
Item |
Unit |
Parameter |
Main parameter |
Rated hoisting weight |
kg |
1２000 |
Min.Rated amplitude |
m |
3.0 |
Max.hoisting torque |
kN.m |
294 |
Max.Hoisting height |
Basic boom |
m |
11.0 |
longest main boom |
20.5 |
Outrigger distance |
longitude |
m |
4.1 |
Cross direction |
m |
4.8 |
Max.angle of atitude |
|
81° |
Min.angle of atitude |
|
0° |
Working speed |
Lifting speed(Single cord) |
Electromator |
Single pump |
|
≥50 |
Couple pump |
≥90 |
Internal Combustion engie |
Single pump |
≥53 |
Couple pump |
≥96 |
Turning speed |
Electromator |
r/min |
≤2.3 |
Internal Combustion engie |
≤2.3 |
Amplitude time |
Electromator |
Fully raising boom |
S |
≤50 |
Fully falling boom |
≤50 |
Internal Combustion engie |
Fully raising boom |
≤50 |
Fully falling boom |
≤50 |
Grabber working time |
Electromator |
Full closing |
≤20 |
Full opening |
≤24 |
Internal Combustion engie |
Full closing |
≤15 |
Full opening |
≤20 |
Outrigger extending and retracting time |
Horizon |
Electromator |
Extending simultaniously |
≤30 |
Retracting Simultaniously |
≤25 |
Internal Combustion engie |
Extending simultaniously |
≤25 |
Retracting Simultaniously |
≤20 |
Vertical |
Electromator |
Extending simultaniously |
≤30 |
Retracting Simultaniously |
≤25 |
Internal Combustion engie |
Extending simultaniously |
≤25 |
Retracting Simultaniously |
≤20 |
|
Working performance chart of crane |
Working amplitude |
Basic boom
10.35m |
Middle-length boom
16.24m |
Full-length boom
20m |
Hoisting weight
kg |
Hoisting height |
Hoisting weight
kg |
Hoisting height |
Hoisting weight
kg |
Hoisting height |
3.0 |
10000 |
11.0 |
|
|
|
|
3.5 |
8800 |
10.8 |
7000 |
16.7 |
|
|
4.0 |
7900 |
10.6 |
6400 |
16.5 |
5000 |
20.5 |
4.5 |
7000 |
10.4 |
5600 |
16.3 |
4500 |
20.4 |
5.0 |
6400 |
10.2 |
5300 |
16.2 |
4000 |
20.2 |
6.0 |
5300 |
9.7 |
4400 |
16.0 |
3300 |
20 |
7.0 |
4400 |
9.2 |
3700 |
15.6 |
2600 |
19.7 |
8.0 |
3600 |
8.3 |
3200 |
15.2 |
2100 |
19.4 |
9.0 |
3000 |
7.2 |
2600 |
14.6 |
1700 |
18.9 |
10.0 |
2600 |
5.6 |
2200 |
14.0 |
1400 |
18.4 |
11.0 |
|
|
1800 |
13.2 |
1100 |
17.8 |
12.0 |
|
|
1700 |
12.3 |
900 |
17.3 |
13.0 |
|
|
1600 |
11.2 |
800 |
16.5 |
14.0 |
|
|
|
|
750 |
15.6 |
15.0 |
|
|
|
|
700 |
14.7 |
|
|
|
|
