WGD-125 is a new model from WINDBELL company, an efficiency range of oil injected, rotary screw compressors. Driven by a powerful 3-cylinder Quanchai diesel engine. it provides reliable compressed air for different applications.
Capacity: 105-125 cfm Working pressure:7-10 bar Motor power: 23kW Contact us Send emailThe WINDBELL WGD125 diesel screw air has an impressive 30HP,3 cylinder-direct injected diesel engine which drives a huge air end delivering 125cfm of free air delivery. A great feature of this engine is that all coolant is ran through a hydraulic system achieving a greater flow rate.This unit is controlled through an intuitive intelligent LCD digital display . This digital display allows you to see all the functionalities of what the diesel screw compressor is doing with live feedback. From the RPM of the engine, pressure range delivering, fuel consumption, service hours,run time and much more.Just like all our other engine driven air compressors will rev up when the air demand is required and when idle back. when pressure has been reached. We have also implemented the air compressor to have an battery insolation switch which is located inside the lockable doors. Operable at a Maximum ambient temperature over over 45’C.



1. Engine features: 2year,2000 hour standard engine warranty. Tier 11. Euro ll compliance. Quiet, direct fuel injection engine.
2. Air end warranty: 5 year, 10000 hour warranty when continuously serviced at the recommended WINDBELL compressor fluid and filters. 2 year standard warranty.
3. Quiet design: Engine idles as low as 850 RPM to increase fuel economy and reduce component wear. Noise level is 65 dBA at 20 feet when idling, which is suitable for using in city construction.
4. Easier service and maintenance: Hand-operated compressor oil and fuel drains require no tools. Cartridge-type air filter reduce service time. Canopy design is easy for maintenance.
5. Durable , reliable construction: Engine is directly coupled to the air end by a rubber gear coupler for improved power transmission and reduce vibrations.
It covers a small area and can be placed in residential areas, large enterprises and institutions, communities, canteens, villages, schools, hospitals, waiting rooms, and densely populated areas.

Powered by a 30hp Quanchai engine which work with a efficiency air end , to ensure 125 cfm productivity at 7 bar pressure.Quanchai engine is reliable ,durable , low noise and less fuel consumption.

The smart controller can realize functions of compressor start/stop.data measurement, maintenance, alarm protection, and “three remotes”.

The single .high performance air intake filter prevents dust and dirt particles from entering the engine and compressor.

Enlarged air cooling system makes sure engine and compressor to run in good condition.
| COMPRESSOR | ENGINE | PACKAGE | DIMENSION | |||||||||
| Model | Working Pressure (bar) |
Working Pressure (psi) |
Free Air Delivery (cfm) |
Free Air Delivery (m³/min) |
Make | Power @full load (hp) |
Full Load Speed (rpm) |
Off load Running Speed (rpm) |
Fuel Tank Capacity (L) |
Weight (kg) |
Outlets | L×W×H (mm) |
| WGD35 | 7 | 100 | 35 | 1.0 | HONDA | 10 | 3600 | 5.5 | 180 | 2×1/2″ | 630×650×1100 | |
| 10 | 145 | 28 | 0.8 | |||||||||
| WGD125 | 7 | 100 | 125 | 3.5 | QUANCHAI | 30 | 2850 | 2100 | 60 | 650 | 2×3/4″ | 2950×1550×1280 |
| 8 | 116 | 105 | 3.0 | |||||||||
| 10 | 145 | 85 | 2.4 | |||||||||
| WGD185 | 7 | 100 | 185 | 5.2 | XICHAI | 50 | 2650 | 1350 | 80 | 1050 | 2×3/4″ | 3050×1650×1500 |
| 10 | 145 | 145 | 4.2 | |||||||||
| WGD250 | 8 | 116 | 250 | 7.0 | Cummins | 75 | 2250 | 1350 | 110 | 1600 | 1×1.25″ 1×3/4″ |
2850×1700×1650 |
| WGD315 | 8 | 116 | 315 | 9.0 | XICHAI | 100 | 2400 | 1350 | 110 | 1650 | 1×1″ 1×1.5″ |
3400×1810×1700 |
| WGD350 | 10 | 145 | 350 | 10.0 | YUCHAI | 120 | 2400 | 1350 | 130 | 1650 | 1×1.5″ 1×1″ |
3400×1810×1700 |
| WGD420 | 10 | 145 | 460 | 13.0 | YUCHAI | 160 | 1900 | 1350 | 150 | 2050 | 1×3/4″ 1×1″ 1×1.5″ |
3650×1670×2290 |
| 12 | 174 | 420 | 12.0 | |||||||||
| WGD700 | 8 | 116 | 700 | 20.0 | Cummins | 200 | 2200 | 1350 | 250 | 2400 | 1×1″ 1×2.0″ |
4500×1700×2250 |
| 15 | 218 | 600 | 17.0 | |||||||||
| WGD900 | 12 | 174 | 900 | 26.0 | Cummins | 265 | 2000 | 1350 | 400 | 3300 | 1×1″ 1×2.5″ |
4600×1850×2350 |
| 17 | 247 | 600 | 22.0 | |||||||||
| WGD1200 | 10 | 145 | 1200 | 34.0 | Cummins | 360 | 2150 | 1350 | 400 | 4500 | 1×1″ 1×2.5″ |
4800×1950×2450 |
| 20 | 290 | 900 | 25.0 | |||||||||
| 28 | 406 | 700 | 20.0 | |||||||||
| WGD1300 | 25 | 363 | 1300 | 37.0 | Cummins | 570 | 1850 | 1350 | 800 | 6000 | 1×1″ 1×2.0″ |
4000×2150×2250 |
| 30 | 435 | 1200 | 34.0 | |||||||||
| 35 | 508 | 1000 | 28.0 | |||||||||
| WGD1500 | 30 | 435 | 1500 | 42.0 | Cummins | 760 | 1800 | 1350 | 1000 | 7000 | 1×1″ 1×2.0″ |
4800×2250×2500 |
| 35 | 508 | 1400 | 40.0 | |||||||||
| 40 | 580 | 1200 | 34.0 | |||||||||
| *35cfm is stationary type. | ||||||||||||
| *70-350cfm is 2 wheels simple trailer; WGD185S is also available with road type trailer. | ||||||||||||
| *400-1200cfm is 4 wheels mobile type trailer. | ||||||||||||
| *Bigger than 1300cfm is base mount type. | ||||||||||||