Factory QY70K-I Pickup Truck Crane with Cable Winch
More excellent performance
1)The optimizing layout of the machine makes the stress of the main bearing carriers more reasonable, and the lifting performance is higher than the products with the same tonnage.
2)Apply the mature jib technique which integrates plug-in boom head, embedded boom block, and special telescoping mechanism, which makes the jib more stable and reliable.
3)Optimize the stress design. Adopt the box-type outriggers which have larger span, stronger rigidity, and better stability.
More reliable quality
4) Adopt the classic K series jib telescoping technique, working safer and more reliable.
5)Make the most complete safety device system in the industry, ensuring the lifting safer and more reliable.
6)The comprehensively upgraded brake system adopts double circuit air pressure design. Multiple systems ensure the brake safety of the truck during travel.
7)The new power steering mechanism adopts hydraulic power design, which makes the steering light, flexible, and precise, and ensures the safety of the truck.
8)The intensity and rigidity of the rotary table and frame structure with high rigidity are completely coordinated.
9)The perfect integration of the design and structure realizes the automation of welding, which is more reliable.
Easier to operate
10)The high efficient and energy efficient load sensing hydraulic system is sensitive to operate and precise to control, having good slight mobility.
11)Optimize the control levers, which is easier to operate.
12)The cab adopts orthodrome front windscreen, having wider operating views.
| Main performance parameter |
Maximum rated total suspended load |
t |
50 |
| Minimum working range |
m |
3 |
| Turning radius of rotary table |
mm |
3800 |
| Maximum load moment |
Base boom |
kN.m |
2009 |
| Full-extend boom |
kN.m |
1129 |
| Outrigger span |
Length wise direction |
m |
6.1 |
| landscape orientation |
m |
7.1 |
| Lifting height |
Base boom |
m |
11.9 |
| Full-extend boom |
m |
44 |
| Full-extend boom+ jib |
m |
58.1 |
| Boom length |
Base boom |
m |
11.4 |
| Full-extend boom |
m |
43.5 |
| Full-extend boom+ jib |
m |
59.5 |
| Offset angle of jib |
° |
0,15,30 |
| Working speed parameter |
Time of boom derricking |
Rise boom |
s |
40 |
| Failing boom |
s |
180 |
| Boom telescopic time |
Fully extended |
s |
90 |
| Fully retracted |
s |
180 |
| Maximum turning speed |
r/min |
2 |
| Contraction time of landing leg |
Horizontal landing leg |
Stretching at the same time |
s |
35 |
| Shortening at the same time |
s |
30 |
| Vertical landing leg |
Stretching at the same time |
s |
40 |
| Shortening at the same time |
s |
35 |
| Main lifting structure |
Full load |
m/min |
85 |
| Empty load |
m/min |
130 |
| Auxiliary lifting structure |
Full load |
m/min |
85 |
| Empty load |
m/min |
130 |
| Noise |
Radiation outside the machine |
dB(A) |
≤122 |
| Driver seats |
dB(A) |
≤90 |
• The innovative jib system adopts embedded block, plug-in boom head and international advanced U section jib, which has excellent lifting performance and safe and reliable lifting work.
• The unique stretch and retract technique avoids the bend of the core pipe and cylinder and the break of the boom caused by misoperation, improving the safety of the operations.
• Eight patent techniques ensure the smooth, high efficiency and energy conservation of the lifting, rotation, and luffing systems.
• The torque limiter adopts colorful LCD display, realizing the intelligence of the failure diagnosis. The precision is ahead of the industry.
• Adopt the new hydraulic motor with big torque starting point, making the secondary lifting safer.
• The humanity design makes the cab and control cab more spacious, and easy to operate.
• Six unique manufacturing technologies ensure the high quality.
• The working condition expands twice. Newly add 5t counterweight.
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