WELDING TRACTOR – WT 220

Pipeline Frontier Solutions Exceeds The Expectations

Mizat facility Extending Over 100,000 Square Meter In New Industrial Complex In Dammam Beside 2nd Industrial City, The Factory Is Equipped With Modern And Advanced Technological Machinery, our Factory Is Registered In The Ministry Of Commerce Under Cr Number 2050139568 And Has Industrial License Number 431225375 with ISO 9001 Certification.

We passionately develop excelling products, and enhance quality measures, and innovate new designs. Sharing our passion with customers is a habit from our past and a base to our future.

Engine

Engine Model Doosan Infracore P126TI-II

Fly Wheel Power 400HP

Weight

Operation Weight 22 TON

WELDING TRACTOR – WT 220

Pipeline Frontier Solutions Exceeds The Expectations

Cabin

The air-conditioned pressurized cab is designed to provide you the best possible working condition. A spacious interior offers fully adjustable suspension seat & clear allround view of the worksite

Generator

Stamford alternator wound to 2/3 pitch to eliminate Triplen Harmonics on voltage waveform, standard 3-phase reconnectable 12 ends. Dynamically balanced rotor. Class h insulation. 50/60 Hz

Hydraulic system

For the track drive motors two closed circuit variable piston pumps pilot operated are installed. A gear pump for the open circuit to provide power for all accessory attachment. Another gear pump dedicated for the pipe facing machine.

Engine

Doosan p126ti diesel inline 6- cylinder water cooled, turbo charged & intercooled. Bore x stroke: 123 x155 mm Displacement: 11.051 liters Compression ratio: 17.1: 1

Radiators

Fresh water forced circulation up to 12.8 psi with a centrifugal water pump driven by a gear. Water capacity up to 320 liters at 1800 rpm. Thermostat waxpellet type starts open at 71c and fully open at 85 c. Blower type cooling fan.

Joysticks

Very precise control of the equipment increases versatility safety and facilitates tricky operation requiring great precision. Operation and movement of the tractor in particular are made easier & safer.

Gas cage

Two cages, each cage can handle up to 12 cylinders, total capacity 24 cylinders.

Welding machine cages

Two cages, each cage can handle up to 4 welding machines and 4 wire feeders total cage capacity: 8 welding machines and 8 wire feeders

Chassis

Chassis are of very robust construction; all welded structures are designed to limit stresses. Lateral chassis welded and rigidly attached to the track frame.

Track frame

Uses a press-formed section frame for maximum duraability. The track frame has been designed so the top of the track frame has an angle to help prevent accumulation of mud and debris.

Undercarriage

The track chain-link and shoes made of induction hardened alloy with double grouser. Heat treated connecting pins. Hydraulic track adjuster with shocks absorbing tension mechanism.

Track drive

Track drive: Integrated gearbox with two speed axial piston hydraulic motors to provide power and speed selection. Integrated hydraulic and mechanical emergency barking brake and overload preventing