Hydraulic Power Tong GKSh-4000MGZ

Description

GKSh-4000MGZ Hydraulic Power Tong is designed for fast, safe, accurate make-up and break-out of casing pipes with outer diameters from Ø102 mm (4") to Ø340 mm (13 3/8").
The climatic version is NF1 as per GOST 15150-69, ambient air temperature during operation is from -45°С to +50 °С. 

Main Units

  • Gearbox;
  • GPM.139.68.000 vane hydraulic motor;
  • Directional control valve with a pressure relief valve;
  • Transmission (Gearbox)
  • Suspension cylinder assembly;
  • hanger rod;
  • pressure gauge;
  • Rotor assembly with an adapter insert;
  • Right door;
  • Left door;
  • Valve Guide;
  • Hydraulic Locking Tool;
  • Hydraulic module for the Hydraulic Locking Tool;
  • Support locking nut;
  • Transport (adjustment) supports; 

Additionally, the Item is completed with components and devices used during erection and other work:

  • Hose DN25 with RVD25.33x1,5-02 Elongation Adaptors;
  • Hose DN6 with RVD6.18х1,5-1х90-01;
  • Hose DN6 with RVD6.18х1,5-1х90-03;
  • Roller clamp;
  • Clamp;
  • Ø16 mm steel wire rope;
  • Wire rope thimbles for Ø16 mm rope;
  • Wire rope clips for Ø16 mm rope;
  • Oil Gun;
  • QC/DC for High-Pressure Hoses;
  • Spare parts.

Replacable jaw sets with dies for the corresponding casing pipe sizes are supplied upon a separate purchase order.

Specifications

Parameters Value
Hydraulic system flow, m3/sec (l/min)
minimal
nominal
maximal

11,7×10-4 (60)
25,0×10-4 (150)
33,3×10-4 (200)
Hydraulic system pressure, MPa (kgf/cm2)
nominal
maximal

10 (100)
20 (200)
Drain line pressure, MPa (kgf/cm2) not more than 1,0 (10)
RPM at maximal flow, sec-1 (rpm)
Low Gear
High Gear

0,15 (9)
0,90 (54)
Torque at nominal pressure, Nm (kgf·m)
Low Gear
High Gear

19900 (2030)
3320 (340)
Torque at maximal pressure, Nm (kgf·m)
Low Gear
High Gear

39800 (4060)
6630 (680)
Weight, kg
without hydraulic backup
with hydraulic backup

600 max
1500 max
Dimensions, mm
without hydraulic backup
with hydraulic backup

1435х968х900
1590х1205х1730

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