We – EPG Team the most significant gearbox & motors , torque limiter couplings and gears manufacturing unit in China with 5 different branches. For much more particulars: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828
70 ton mobile truck crane QY70K-I
The characteristics of Truck Crane QY70K-I:
The modern jib system adopts embedded block, plug-in growth head and worldwide advanced U section jib, which has outstanding lifting performance and protected and reputable lifting operate.
Eight patent tactics make sure the sleek, large efficiency and vitality conservation of the lifting, rotation, and luffing methods.
The torque limiter adopts vibrant Liquid crystal display screen, noticing the intelligence of the failure analysis. The precision is ahead of the industry.
The humanity layout tends to make the taxi and management taxi much more spacious, and easy to function.
Six special producing technologies make certain the large high quality.
The wor ept issue expands two times. Recently include 5t counterweight.
| Dimension | Device | QY70K-I |
| All round length | mm | 13930 |
| Overall width | mm | 2800 |
| Overall peak | mm | 3575 |
| Bodyweight | ||
| Total excess weight in vacation | kg | 43000(without 1t vice counterweight) |
| Entrance axle load | kg | 17000 |
| Rear axle load | kg | 26000 |
| Energy | ||
| Motor design | WD615.338(domestic III) | |
| Motor rated energy | kW/(r/min) | 276/2200 |
| Engine rated torque | N.m/(r/min) | 1500/1400 |
| Journey | ||
| Max. journey velocity | km/h | eighty |
| Min. turning diameter | m | 24 |
| Min. ground clearance | mm | 327 |
| Strategy angle | ° | 19 |
| Departure angle | ° | thirteen |
| Max. grade ability | % | 40 |
| Gas usage for 100km | L | 45 |
| Principal overall performance | ||
| Max. rated whole lifting potential | t | 70 |
| Min. rated wor ept radius | m | 3000 |
| Turning radius at turntable tail | m | 3.55 |
| Max. lifting torque | kN.m | 2303 |
| Base growth | m | eleven.six |
| Totally prolonged growth | m | forty four.five |
| Completely prolonged growth+ jib | m | 59.five |
| Longitudinal outrigger span | m | 6.1 |
| Lateral outrigger span | m | 7.three |
| Wor ept pace | ||
| Boom luffing time | s | sixty |
| Increase complete extension time | s | ≤150 |
| Max. swing pace | r/min | ≥2. |
| Max. velocity of primary winch (one rope) (no load) | m/min | ≥130 |
| Max. speed of aux. winch (single rope) (no load) | m/min | ≥108 |
Ball-detent torque limiters transmit pressure by means of arrays of balls locked (by springs) in detents. These single or multi-place torque limiters clutch connected load by permitting the balls escape their detents when drive torque exceeds that to get over the spring set. Roller-detent torque limiters perform much the same way as ball-detent varieties — by wedging between the torque limiter’s internal and outer races. These torque limiters can demand handbook reset, or they can reset immediately. If a multi-place model, detents are spaced each and every thirty, sixty, 90° or other interval to serve gradual-speed axes that can not tolerate a prolonged slow wait around for reengagement
The use of unique tools manufacturer’s (OEM) component numbers or emblems , e.g. CASE® and John Deere® are for reference functions only and for indicating merchandise use and compatibility. Our company and the shown alternative parts contained herein are not sponsored, accepted, or created by the OEM.
