Qy12D451
Provided
1 Year
CE
New
30-40m
>16t
3
Three-Arm
Straight Arm
40s
37L
42.7m
24600kg
11.3m
Qy50ka
Maxizm
Nude
130cbm
Xuzhou
Product Description
Construction Machinery Crane Hydraulic 50 ton truck crane QY50KA
Feature:
- Leading performance: the boom length in full extension is 57.7m, the performance leading in 5%. The grade ability is 40%, which make the machine have good road adaptability.
• The unique U boom and plug-in boom head make the load-carrying capacity more balanced, and lift more smoothly.
• The unique stretch and retract technique prevents the misoperation; the stretch and retract of the boom is safer and more reliable.
• The control system is optimized by 8 patents; lifting, rotation, and luffing are easy and reliable.
• Six unique technologies supply the quality assurance, and make the products keep a high value.
• The innovative jib system adopts embedded block, plug-in boom head and octagon 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.
• Adopt the new hydraulic motor with big torque starting point, making the secondary lifting safer.
• The torque limiter adopts colorful LCD display, realizing the intelligence of the failure diagnosis. The precision is ahead of the industry.
• The humanity design makes the cab and control cab more spacious, and easy to operate.
• Six unique manufacturing technologies ensure the high quality.
Specification:
| Item | Unit | ||
| Dimensions | Overall length | 13770 | mm |
| Overall width | 2800 | mm | |
| Overall height | 3570 | mm | |
| Weight | Dead weight in travel state | 41000 | Kg |
| 1st axle load | 7500 | Kg | |
| 2nd axle load | 7500 | Kg | |
| 3rd axle load | 13000 | Kg | |
| 4th axle load | 13000 | Kg | |
| Power | Engine model | WD615.334 WD615.338 WP10.336 WP10.375 | |
| Engine rated output | 247/2200 276/2200 247/2200 275/2200 | Kw(r/min) | |
| Engine rated torque | 1350(1300~1600) 1500(1300~1600) 1350(1100~1500) 1460(1200~1600) | N.m(r/min) | |
| Travel | Max travel speed | 80 | Km/h |
| Min.turning diameter | 24 | m | |
| Min.ground clearance | 291 | mm | |
| Approach angle | 17 | . | |
| Departure angle | 11 | . | |
| Max.gradeability | 40 | % | |
| Fuel consumption of per 100km | 42 | L | |
| Lifting performance | Max.total rated lifting load | 50 | t |
| Min. working radius | 3 | mm | |
| Turning radius at swing table tail | 3482 | m | |
| Base boom max.load moment | 1822 | Kn.m | |
| Base boom | 11.3 | m | |
| Full- extended boom | 42.7 | m | |
| Full-extended boom+ jib | 57.7 | m | |
| Outrigger longitudinal distance span | 5.91 | m | |
| Outrigger lareral distance span | 6.9 | m | |
| Working speed | Boom elevating time | 40 | s |
| Boom telescoping time | 80 | s | |
| Max. slewing speed | 2 | r/min | |
| Main winch max. speed(no load) | 130 | m/min | |
| Auxiliary winch max. speed(no load) | 120 | m/min |
