logo
Good price  online

products details

Created with Pixso. Home Created with Pixso. Products Created with Pixso.
Pipeline Welding Machine
Created with Pixso. Oil / Gas Pipeline Welding Machine WD400-Ⅱ 400A Welding Machine With Dual Handles
Detail Information
Place of Origin:
Chongqing,China
Certification:
CE
Name:
Pipeline Welding Equipment
Rated Power Output:
AC400V/16Kw/Tri-phase, AC230V/6.9Kw/Single Phase
Engine Brand & Type:
Kubota/Yuchai/Xichai
Prime Power/Speed:
21Kw/1500rpm(Xichai),23Kw/1500rpm(Yuchai),19Kw/3000rpm(Kubota)
Fuel:
Diesel
Start Method:
Electric Start
Net Weight:
680Kg(Xichai/Yuchai), 560Kg/Kubota
Packing Size:
1580*900*1100mm
Application:
OIl&Gas Pipeline Welding, Steel Structure Processing,
Packaging Details:
Wooden case, 1700*900*1200mm, 14 sets/20GP
Supply Ability:
100 sets per month
Highlight:

dual welding machine

,

engine welder generator

Product Description

 

Oil / Gas Pipeline Welding Machine WD400-Ⅱ 400A Welding Machine With Dual Handles

 

Model WD400-Ⅱ Dual Welding Generator
Unit Price(FOB Shangahi):USD7200(Yuchai engine); USD7000(Weichai engine);USD 7900(Kubota engine)
Weldingoutput
Dual welding(A &B) Handle A Handle B
Welding Processes Stick TIG Stick TIG FCAW
No-load voltage 75 75 75 75
Current Range 30-200A 14-40V
Welding Current(A) 155 200 155 200 155 200 155 200 155 200
Welding Voltage(V) 26.2 28 16.2 18 26.2 28 16.2 18 21.8 24
Duty Cycle(%) 100 60 100 60 100 60 100 60 100 60
External Charact Drop Flat
Single welding (A or B) Handle A Handle B
Welding Processes Stick TIG Stick TIG FCAW
No-load voltage 75 75 75 75
Current Range 30-200A 30-400A 14-40V
Welding Current(A) 155 200 155 200 310 400 310 400 310 400
Welding Voltage(V) 26.2 28 16.2 18 32.4 36 22.4 26 29.5 34
Duty Cycle(%) 100 60 100 60 100 60 100 60 100 60
External Charact Drop Flat
Generator output
Rated Power 16Kw(Max.17.6Kw) 16Kw(Max.17.6Kw)
Excitation Type AVR Brushless Excitation
Frequency 50Hz
Phase Tri-phase Single Phase
Output Voltage/Power AC400V/16Kw AC230V/6.9Kw
Engine
Model Xichai 4DW91-29D Yuchai 4D24G Kubota V1305 (Made in Japan)
Fuel Diesel
Rated Power 21Kw(Max.23Kw) 23Kw(Max.25.2Kw ) 19Kw(Max.21Kw )
Rated Speed 1500r/min 3000r/min
Warning Type Water Temperature /Oil Pressure/Battery charge
Fuel Capacity 50L
Cooling Method Water-cooled Water-cooled
Fuel Consumption 5.0L/hr 4.3L/hr
Complete appliance
Weight 680Kg 560Kg
Dimension(mm) 1480×800×999
Protection Class IP23 IP23

 

Oil /  Gas Pipeline Welding Machine WD400-Ⅱ 400A Welding Machine With Dual Handles 0

Oil /  Gas Pipeline Welding Machine WD400-Ⅱ 400A Welding Machine With Dual Handles 1

 

 

Overall Rating
4.5
★★★★★
★★★★★
Based on 50 reviews recently
5 star
0
4 star
0
3 star
0
2 star
0
1 star
0
All Reviews
  • G
    G*e
    Brazil Nov 2.2025
    ★★★★★
    ★★★★★
    This welding machine is truly excellent! The 4-cylinder engine provides ample power, it doesn't overheat during continuous operation, the dual-drive wire feeding is incredibly stable, and the welds are smooth. The built-in generator is super convenient for outdoor work, and the 100L fuel tank provides impressive endurance, significantly improving construction efficiency.
  • G
    GENWELD LWG600A Pipeline Welding Machine with 4-Cylinder Air-Cooled Engine and AC230V/4Kw Generator Output for Robust Performance
    Costa Rica Aug 20.2025
    ★★★★★
    ★★★★★
    Operation is very simple; the digital control system is easy to learn, even for beginners. The arc is stable during welding, with minimal spatter, saving time on cleaning. The machine is compact and easy to transport, and it hasn't had any problems in two months of use – very reliable!