Kubota engine AC generator DCwelder QRR-400
Small size, light weight – compact installation
High efficiency – maximum energy
Variable speed – load dependent
380 V generator and DC welder output – reliable power supply
Pure sine wave ideal for sensitive electronics
High starting capability of air conditioner/compressor
Easy to install – no forced air circulation in the machine room
Environmental protection – low fuel consumption
Quiet operation
Less space required for installation
Can be installed on the vehicle and trailer
The generator can be installed at the center of gravity
Sealed enclosure
All connections are on the housing
USR Diesel DC Welder/ AC Generator- 15KVA 480amp- QRR-400
Diesel engine-driven DC Welder / AC Generator. One unit for all your welding needs!
450A DC Arc Welding Power Source- can perform high-quality welding on pipelines and other welding methods. (Types of welding: Stick, Tig, Mig, Flux-cored, Gouging, etc.
High-Capacity High-Performance Generator- The unit can also be used as a 15kVA/50Hz high-capacity generator. With a voltage regulation of within ±1.5%. High-quality AC power can be used while welding is being performed.
Low Fuel Consumption and Long Life- The unit incorporate high-output diesel engine featuring low fuel consumption. Operation at low speed is easy on the engine, facilitating especially long life.
Special Design Facilitates Use in Virtually Any Location- The unit has been designed to operate in virtually all locations, from very hot to cold climates. It is ideal for high-quality welding and as a dependable source of power.
To learn more about key features download our product PDF- USR Welders
Welder Specification
DC Welding Power
Rated Output (kW) CC:17.1/CV:16.4
Rated Current (A) 380
Rated Voltage (V) CC:38.0/CV:36.5
Wielding Current Range (A) Single CC:60-480, Dual CC:30-240
Rated duty cycle (%) 60
AC Power Source
Frequency (Hz) 50
Rated Output (kVA) 15
Rated Voltage (V) 200/220/380/400/415/440
Rated Current (A) 43.3/39.4/22.8/21.7/20.9/19.7
No .of Phase 0.8(Lagging)
Excitation Brushless type (with AVR)
No of Poles 2
Insulation Class F
Diesel Engine
Model Kubota V1505
Type Water-cooled diesel engine
No of Cylinders 4
Rated Output (kW) 125.2/3000
Displacement (L) 1.498
Fuel ASTM No.2 diesel fuel or equivalent
Fuel tank Capacity (L) 45
Dimensions/Weight
Length x Width x Height (mm) 1540x720x885
Dry Weight (kg) 500
Warranty:
Covered by a national 2 year / 1500 Hours*
*Whichever Comes First
Features
- Advanced digital control panel provides extensive performance and diagnostic data
- Less weight, size and noise
- Extremely quiet (52dba@7meter)
- Safety shutdowns for all critical functions
- Self protected against overload
- VCS electronic governor provides excellent voltage stability
- Ignition protected for gas boat applications
- Robust 4 cylinder Kubota diesel engine V1505
- Comes complete with harnesses, remote control panel, sound enclosure and remote fuel lift pump
- 2 Year limited warranty
Standard Accessories
Standard Accessories
NO. | Name | Photo | Specification | QTY. | Unit | Inspect | Note |
8 | Electrode holder | ![]() |
EH-500 | 2 | PCS | ||
9 | Welding clamp | ![]() |
WC-500 | 2 | PCS | ||
10 | Joint Plug | ![]() |
35-50mm | 4 | SETS | ||
13 | Refueling funnel+hose | ![]() |
CH360 | 1 | PC | ||
14 | Filter wrench | ![]() |
M16*35 | 1 | PC | ||
15 | Engine Manual | 1 | PC | ||||
16 | Genset Manual | 1 | PC |
Optional Accessories
No. | Model | Photo | Specification | QTY. | Unite |
1 | Generator set shock absorber feet | ![]() |
D75*50M12*37 | 4 | PC |
2 | Fule Filter | ![]() |
GFF-260 | 1 | PC |
3 | Oil filter | ![]() |
Kubota V1505 | 1 | PC |
4 | Air Filter | ![]() |
AF12530 | 1 | SET |
5 | V-Belt | ![]() |
MITSUBOSHI RECMF-1380 | 1 | PC |
6 | Remote control Box | ![]() |
RCB-500 | 2 | PC |
7 | Remote control Cable | ![]() |
0.3*5 | 20 | Meters |
8 | Welding cable | ![]() |
Copper cable 1*50mm | 80 | Meters |
9 | MIG Gas regulator | ![]() |
MGR-220V | 2 | PCS |
10 | Wire feeder | ![]() |
SBM-20 500A | 2 | PCS |
11 | Mig torch | ![]() |
TRANFIMEC BG450- 3Meter | 2 | PCS |
12 | Gas shielded welding cable air pipe combination | ![]() |
GWC-50: 1*50mm 7*0.5mm D-12MM | 20 | Meters |
13 | TIG GAS Regulator | ![]() |
TGR-16 | 2 | PC |
14 | Lift TIG Torch | ![]() |
26FS-81 | 2 | PCS |
15 | Auto-darkening helmet | ![]() |
Z87-1 | 2 | PCS |
16 | Hand Helmet | ![]() |
Blue-632P | 2 | PCS |
17 | Carbon ARC air Torch | ![]() |
JG86-1 | 2 | PCS |
18 | Carbon arc air gouging carbon rod | ![]() |
8MM | 10 | PCS |
19 | Air Plasam cutting machine (with complete accossorries) | ![]() |
LGK-120 | 1 | PCS |
20 | Iron wire | ![]() |
IW-1.0 ER70S-6 20kg | 2 | PCS |