Suits TMT jacking tools DJT-IT/-ST/-CT
ROV deployable
Dual acting hydraulic cylinder
The DigiTRON Override Jacking Tool (DJT-OV) is a contingency tool to be used with any of the TMT DigiTRON jacking tools. If hydraulic failure occurs on a jacking tool, the DJT-OVcan be installed on the jacking tool to override its jacking mechanism and release it from the connector.
Suits TMT jacking tools DJT-IT/-ST/-CT
ROV deployable
Dual acting hydraulic cylinder
The DJT-CT is one in a series of DigiTRON tools:
• Intact Jacking Tool (DJT-IT, NSS-401) for healthy connectors
• Collet Jacking Tool (DJT-CT, NSS-402) for damaged connectors
• Stub Jacking Tool (DJT-ST, NSS-403) for damaged connectors
• Pigtail Cutting Tool (DPCT, NSS-405)
• Gel Caps (DGC, NSS-407)
Pigtails or potting can be removed by the Pigtail Cutting Tool (DPCT) prior to deploying either the Stub or Collet Jacking Tools (DJT-ST or DJT-CT). If attempts to remove the connectors fail, their open ends can be sealed from further water ingress by installing Gel Caps (DGC).
Connectors can be cleaned by DigiTRON Acid Injection Tools (DAIT, NSS-466) prior to any removal attempt.
Overall Dimensions, approx. (mm): Ø100 x 330 (W) x 500 (L)
Weight in Air: ~20 kg
Weight in Water: ~16 kg
Max Operating Pressure: 689 bar (10,000 psi)
Hydraulic Cylinder: Enerpac RD910
Cylinder Stroke: 250 mm
Lifting Capacity: 210 kN
Depth Rating: Unlimited