SA-YZ2x80 Cable Tensioners / Hydraulic Tensioner for 500KV Overhead Line Transmission
SA-YZ2x80 Hydraulic Tensioner for 500KV Overhead Line Transmission
Essential parameter
| Maximum Tension(kN) | 2×80 or 1×160 |
| Continuous Tension(kN) | 2×75 or 1×150 |
| Maximum speed (km/h) | 5 |
| Bullwheel bottom of groove diameter (mm) | Φ1700 |
| Number of grooves | 2×5 |
| Maximum pullback (kN) | 2×63or 1×126 |
| Maximum speedback (km/h) | 2×1.6 |
| Maximum suitable conductor diameter (mm) | Φ45 |
| Engine power /speed (kW/rpm) | 82.5/2500 |
| Dimensions (mm)53 | 5300 ×2300 ×2900 |
| Weight(kg) | 8500 |
Uses:
Apply to paying off 2 fission ACSR-630 and the following size conductor in mountainous and hilly land area,
Paying off fission ACSR-720 and the following size coductor in flat area, Paying off OPGW,
ADSS or 500kv pulling rope in various area, and replacing lines under all-weather situation.
Features:
1. Tension stringing or traction pull with continuously variable mechanism transmission and over load protection;
2. Normally closed type multiple disc brake is effected by open spring pressures with loss pressure braking fuction;
3. Easy operation and maintenance.
Specification:
1. Configuring Germany KPM gear reducer, AKG or U.S. TTP radiator;
2. Configuring Germany Rexroth hydraulic motor, hydraulicpump or U.S. Sauer hydraulicpump;
3. Configuring Beijing DEKEYEYA hydraulic valve.
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