We – EPG Group the greatest gearbox & motors , torque limiter couplings and gears manufacturing facility in China with 5 distinct branches. For a lot more particulars: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828
70tons Hydraulic Truck Crane
> The innovative jib method adopts embedded block, plug-in increase head and intercontinental sophisticated U section jib, which has outstanding lifting overall performance and safe and reputable lifting operate.
>The distinctive stretch and retract approach avoids the bend of the core pipe and cylinder and the break of the boom caused by misoperation, improving the security of the operations.
>Eight patent techniques make certain the sleek, higher performance and vitality conservation of the lifting, rotation, and luffing programs.
> Adopt the new hydraulic motor with huge torque starting up position, ma ept the secondary lifting safer.
>The torque limiter adopts colourful Lcd show, acknowledging the intelligence of the failure analysis. The precision is in advance of the sector.
>The humanity style tends to make the cab and handle taxi much more roomy, and simple to run.
>Six exclusive producing technologies make certain the substantial quality.
PARAMETERS
| Item | QY70K-I parameter | Unit | |
| Dimensions | Total size | 13930 | mm |
| Total width | 2800 | mm | |
| Total height | 3575 | mm | |
| Weight | operation in journey state | 43000(not incorporated 1t auxiliary counterweight) | Kg |
| Entrance axle load | 17000 | Kg | |
| Rear axle load | 26000 | Kg | |
| Power | Motor design | Euro III hangfa WD615.338 | |
| Motor rated output | 276/2200 | Kw(r/min) | |
| Motor rated torque | 1500/1400 | N.m(r/min) | |
| Travel | Max.travel velocity | eighty | Km/h |
| Max. turning diameter | 24 | mm | |
| Max. floor clearance | 327 | mm | |
| Approach angle | 19/18 | . | |
| Departure angle | eleven | . | |
| Max. grade capacity | 40 | % | |
| Gasoline use of 100km | forty five | L | |
| Lifting performance | Max. total rated lifting load | fifty | t |
| Min. rated wor ept radius | 3000 | m | |
| Turning radius at swing table tail | three.55 | mm | |
| Max. load second | 2303 | ||
| Base increase | 11.six | Kn.m | |
| Completely-extended main boom | 44.five | m | |
| Completely-prolonged primary growth+ luffing jib | 5TORQUE LIMITER Purposes Torque Limiters can be used to shield any machinery with rotating factors. If there is any danger of a drive shaft transmitting also considerably torque to the pushed shaft or tangential parts, a Torque Limiter can make certain torque in no way reaches vital amounts. The components few the two rotating bodies and introduce a disconnect method.9.five | m | |
| Outrigger longitudinal span | 6.1 | m | |
| Outrigger lateral span | 7.3 | m | |
| Wor ept velocity | Boom luffing time | 60 | s |
| Boom full elevating time | ≤150 | s | |
| Max. slewing velocity | ≥2. | r/min | |
| Principal hoist max. pace(single rope) | ≥130 | m/min | |
| Auxiliary hoist max. pace(single rope ) | ≥180 | m/min | |
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