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hydraulic crane
Table for technological performances
| Rated lifting torque | kN.m | 630 | |||
| Max. lifting potential | t | five | |||
| Wor ept selection | m | three~50 | |||
| Lifting Height | Impartial | 41.two | |||
| Adhered | 151.2 | ||||
| Lifting speed | Double magnification | m/min | eighty.36/forty one.05 | ||
| Quadruple magnification | 39.37/twenty.eleven | ||||
| Swiveling speed | r/min | .sixty four | |||
| Ranging speed | m/min | forty four/22 | |||
| Climbing speed | .four | ||||
| Min. stable descending speed | ≤7 | ||||
| Overall proportions | Foundation frame | m | 8×8 | ||
| Total peak |
Independent | 50.892 | |||
| Adhered | one hundred sixty.892 | ||||
| Jib stop to the swiveling centre | 51.21 | ||||
| Balance idea to swiveling middle | twelve.39 | ||||
| Total weight | Structure weight | Independent | t | 37.35 | |
| Adhered | 72.sixty two | ||||
| counterweight | thirteen.twenty five | ||||
| Total motor capability | kw | forty.31 | |||
| Allowed operating temperature | Deg c | -twenty~+forty | |||
| Power provide parameters | 50Hz/60Hz | ~380V±10% /440V±10% | |||
Desk of tech data
Principal tech data
| Mechanical load | Lifting system | M5 | |||
| Swiveling mechanism | M4 | ||||
| Ranging mechanism | M4 | ||||
| Lifting system |
motor | Model | YZRDW225-4/8 | ||
| Power (kW) | 24/24 | ||||
| Limiter of top |
Model | FKDX-G | |||
| steel wire | Model | 6W19-twelve-1770-I | |||
| Max. pulling pressure (N) | 12500 | ||||
| Magnification | a=two | a=four | |||
| Lifting Speed (m/min) | 80.4 | forty one. | 39.4 | 20.1 | |
| Rated lifting capacity (t) | one | 2.5 | 2 | five | |
| Min. steady descending pace | m/min | <7 | |||
| Swiveling mechanism | Motor | Model | YZR132M2-six | ||
| power (kW) | 3.7×2 | ||||
| Rotation speed (r/min) | 908 | ||||
| reducer | Model | XX4-a hundred.a hundred forty five | |||
| ration | 187 | ||||
| Hydraulic couplings | Model | YOX250A | |||
| Pinion of swiveling | modulus m | 10 | |||
| teeth z | 15 | ||||
| Displacement aspect | +.5 | ||||
| Swiveling speed | r/min | 0.sixty four | |||
| Swiveling bearings |
Straight 4-position speak to ball variety bearings |
Model | 011·45·1250 | ||
| modulus m | 10 | ||||
| teeth z | 118 | ||||
| Hydraulic lifting mechanism |
electricity motor |
Model | Y132M-4B5 | ||
| power(kW) | 5.five | ||||
| Working press of hydraulic oil tank | M Pa | 25 | |||
| Max. lifting pressure | t | 50 | |||
| Cylinder stroke | mm | 1600 | |||
| Mounting place | mm | 2070 | |||
| Diameter of oil tank | mm | φ160 | |||
| Diameter of cylinder piston rod | mm | φ110 | |||
| Climbing pace | m/min | 0.four | |||
| Radius altering system | Motor | model | YDEJ132S-4/eight | ||
| power(kW) | 3.2/2.2 | ||||
| Steer wire | model | 6×19-7.7-1550 | |||
| reducer | model | XX2-12-38 | |||
| ratio | 38 | ||||
| Radius velocity | m/min | 44/22 | |||
Description of QTZ sequence tower Crane
1) the tower crane is one particular of the most popular type and sizzling-selling self-erecting tower crane, which is investigated and made by Institute of Developing Mechanization of China Academy of Building Investigation. It absorbs numerous innovative engineering both from China mainland and overseas.
2) We adopt to use Dual drawbars framework on lifting boom, which permits the lifting increase to be unfer no stress at lifting floor other than uniaxial anxiety, and additionally, it receives rid of the tension peak. It drastically improves the tiredness safety efficiency of lifting increase.
3) Adopts VVVF stepless speed variation system for lifting, radius shifting and slewing mechanisms, to make sure it functions steadily and properly, it also lowers the routine maintenance price.
four)We can supply crane standard sections this kind of as the FO/23B standard sections for consumers to choose from.
3. Services
1.) Providing timely shipping, standby engineers are prepared to solve any issues
2.) Offering twelve (twelve only)months item guarantee period of time,with enough spare areas
three.) Providing operate website set up guidance and instruction of operation and maintenances
The use of original tools manufacturer’s (OEM) portion figures or trademarks , e.g. CASE® and John Deere® are for reference functions only and for indicating solution use and compatibility. Our organization and the detailed substitute areas contained herein are not sponsored, authorized, or produced by the OEM.
