We – EPG Group the biggest gearbox & motors , torque limiter couplings and gears manufacturing unit in China with 5 distinct branches. For a lot more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828
The progressive jib technique adopts embedded block, plug-in growth head and international innovative U segment jib, which has exceptional lifting efficiency and secure and reliable lifting function.
The unique extend and retract strategy avoids the bend of the main pipe and cylinder and the crack of the boom induced by misoperation, strengthening the safety of the operations.
Eight patent techniques make sure the clean, substantial effectiveness and power conservation of the lifting, rotation, and luffing methods.
The torque limiter adopts vibrant Liquid crystal display show, realizing the intelligence of the failure analysis. The precision is forward of the sector.
Adopt the new hydraulic motor with large torque starting point, ma ept the secondary lifting safer.
The humanity layout can make the cab and control cab more spacious, and simple to run.
Six unique producing systems make certain the substantial quality.
The wor ept situation expands 2 times. Newly add 5t counterweight.
| Dimension | Device | QY70K-I |
| Overall size | mm | 13930 |
| Total width | mm | 2800 |
| Overall height | mm | 3575 |
| Bodyweight | ||
| Complete excess weight in travel | kg | 43000(with out 1t vice counterweight) |
| Front axle load | kg | 17000 |
| Rear axle load | kg | 26000 |
| Electricity | ||
| Motor product | WD615.338(domestic III) | |
| Engine rated electricity | kW/(r/min) | 276/2200 |
| Engine rated torque | N.m/(r/min) | 1500/1400 |
| Travel | ||
| Max. journey pace | km/h | eighty |
| Min. turning diameter | m | 2Ball-detent torque limiters transmit power by way of arrays of balls locked (by springs) in detents. These single or multi-placement torque limiters clutch hooked up load by permitting the balls escape their detents when travel torque exceeds that to defeat the spring established. Roller-detent torque limiters operate much the same way as ball-detent kinds — by wedging in between the torque limiter’s internal and outer races. These torque limiters can call for guide reset, or they can reset automatically. If a multi-place model, detents are spaced each and every thirty, sixty, 90° or other interval to provide sluggish-speed axes that can’t tolerate a extended sluggish wait for reengagement4 |
| Min. ground clearance | mm | 327 |
| Method angle | ° | 19 |
| Departure angle | ° | 13 |
| Max. grade capability | % | forty |
| Fuel consumption for 100km | L | forty five |
| Principal efficiency | ||
| Max. rated complete lifting capacity | t | 70 |
| Min. rated wor ept radius | m | 3000 |
| Turning radius at turntable tail | m | 3.fifty five |
| Max. lifting torque | kN.m | 2303 |
| Foundation boom | m | 11.6 |
| Entirely extended boom | m | 44.5 |
| Fully extended growth+ jib | m | 59.five |
| Longitudinal outrigger span | m | six.one |
| Lateral outrigger span | m | seven.3 |
| Wor ept pace | ||
| Growth luffing time | s | 60 |
| Increase complete extension time | s | ≤150 |
| Max. swing velocity | r/min | ≥2. |
| Max. speed of major winch (single rope) (no load) | m/min | ≥130 |
| Max. pace of aux. winch (one rope) (no load) | m/min | ≥108 |
The use of original gear manufacturer’s (OEM) element quantities or trademarks , e.g. CASE® and John Deere® are for reference needs only and for indicating merchandise use and compatibility. Our organization and the outlined substitute areas contained herein are not sponsored, approved, or created by the OEM.
