Project Description

TDG60 Line Boring

Modular design, most compact,portable line boring machine, used to on site machining holes in cranes, excavators,bulldozers, tractors, backhoes etc.

Boring Dia: 65 – 600mm,Boring Stroke: 300mm,600mm,900mm


  • Quick set adjustable clamping jaws
  • Swivel toolpost for grooves and bevels
  • Continuous groove geared facing and boring feeds

TDG60 Line Boring is mainly used in machining inner hole, concentric holes with space and ending pipe. Because it with very lightweight and modular design, so it can be adapted to variety of the narrow space, high-altitude complex processing need.

Compact and modular design

Rotation drive unit and feed unit can be mounted anywhere of the boring bar . Feed unit and rotation unit are only 8KG and 9.5KG, more portable, step less speed regulation range 0 to 0.5mm, easily achieve the forward and reverse exchange.

Boring bar

Adopting high-quality alloy structural steel, standard length is 2000mm,2500mm,3000mm,3500mm,4000mm,4500mm.Customized length can be customized.

Drive Power Unit

Standard drive unit is 18.5KW hydraulic unit, it can provide 918N.M torque, max cutting depth can reach to 10mm, optional is 2500w electric motor.

Superior scalability

  • Optional one Ø35mm boring bar to achieve boring diameter from Ø35mm to 600mm.
  • Two sizes of facing head to achieve facing diameter from Ø80mm to 650mm.
  • Optional BW350/BW360 bore welder.

All parts have their own unique advantages and provide guarantee for steady and accurate operation for  the whole system.

Boring Diameter 65 – 600mm(standard), 35-600(optional)
Boring Stroke 400mm、600mm、900mm
Feed Rate 0-0.5mm/rev
Bar R.P.M 0-90
Bar Diameter 60mm(standard), 30mm(optional)
Bar Length 2000mm,2500mm,3000mm,3500mm,4000mm,4500mm
Drive Power Unit
        Hydraulic 25HP(18.5kw),380V, 3 phase
        Electric 2.5kw,230V/110V,single phase