Cable Stringing Equipment Max Continuous Tension 2×65kN Hydraulic Tensioner
Performance Parameter |
Main technical performance |
Tension condition |
Max intermittent tension: 2×70kN Max continuous tension: 2×65kN Speed at max tension: 2.5km/h Max speed: 5km/h Tension at max speed: 2X35kN |
Traction condition |
Max reverse pulling force: 2×60kN Speed at max pulling force: 2.5km/h Max reverse pulling speed: 5km/h Pulling at max speed: 2×30kN |
Structure Parameters |
Bull-wheel diameter: 1500mm Groove numbers: 2×8 Max conductor diameter: 40mm Weight of the whole machine: 10500kg Overall dimension (length, width, height): 5300X2300X2600 |
Engine |
Model: Cummins 4BT3.9-C105 Nominal speed: 2800r/min Nominal power (1 hour): 77KW |
Electrical System |
System voltage: 24V Storage battery: 6-QA-110 Diesel engine starting: 24V electric starting |
Transmission System |
With closed double-loop hydraulic transmission system and planet decelerator, tension wheel is driven by primary gear. hen inverted, the magnitude of reverse traction force is led by exit pressure of pump. In tension condition, hydraulic motor rotation is driven by the tension wheel; the magnitude of tension is controlled by regulating the motor exit pressure. |
Main pump |
Type: Hydraulic control bidirectional variable plunger pump( German Rexroth) Model: A4VG90HD3 |
Hydraulic motor |
Type: Two-way Quantitative Plunger Piston Motor( German Rexroth) Model: A2FM90 |
Speed reducer |
Type: planet Gear Decelerator Model: 307 L2 Reduction ratio: 17.4 Brake opening pressure: 2.5MPA |
Characteristics