VHT965-4000 Bespoke Valve Hot Tapping Machine

A version of our CHT machines that have a pressure capacity of 5000 p.s.i maximum and can hot tap from 4-120” - stroke specifically designed for oil and gas high pressure wellhead maintenance and OMV valve drilling.

40 - 160” stroke

Features

  • Helical geared drive.High torque transfer with smooth power delivery
  • Drive as close to cutter as possible. Reduction in bar torque gives a smoother cut
  • Internally pressure balanced system. Reduction in mechanical shocks and forces at high pressures
  • Lightweight rigid construction
    High power to weight ratio through patented design
  • Auto feed gearbox and motor
    Variable feed with rapid traverse
  • Geared mechanical depth display
    No requirement for measuring rods optional LCD display
  • Constant seal & pressure monitoring
    Pressure leaks can be monitored and contained whilst operating

Technical Specifications

Range
Maximum Pressure 5000 psi 340 bar
Maximum Continuous Operating Pressure 200 deg C 392 deg F
Spindle Bar Diameter VHT965 25mm 1"
Spindle Bar Diameter VHT1200 VHT2500 40mm 1.5"
Spindle Bar Diameter VHT3000 VHT4000 75mm 3"
R.P.M Min: 5 Max: 40
Drive – Hydraulic (weight + 6 Kg) 5.0 Hp 3.73 Kw
Hydraulic Supply Required (1050 psi) 40 L/min 9 Gal/min
Feed Rates
Feed Rate - Manual / Revolution 3mm 0.118”
Feed Rate Auto Feed 0 - 20mm/min 0 - 0.78”/min
Machine Weight
Model Stroke Dim A Net Weight Gross Weight
VHT965 965mm - 38” 1800mm - 71” 190 Kg - 418 Lbs 223 Kg - 490 Lbs
VHT1200 1200mm - 48” 2000mm - 80” 240 Kg - 528 Lbs 293 Kg - 645 Lbs
VHT2500 2500mm - 96” 3300mm - 130” 480 Kg - 1056 Lbs 547 Kg - 1203 Lbs
VHT3000 3000mm - 120” 3800mm - 150” 600 Kg - 1320 Lbs 675 Kg - 1485 Lbs
VHT4000 4000mm - 160” 4800mm - 189” 750 Kg - 1650 Lbs 875 Kg - 1925 Lbs
Shipping Weights & Dimensions
L = A + 400cm (157”) W - 50cm (20”) H - 50cm (20”)

The machine is supplied complete with toolkit, air filter lubricator (when required) and hose connection, all required mounting studs and nuts and cutter adapters, storage / shipping box, CE certificate, packing list and manual.