
KOBELCO Oil-Injected Screw Air Compressor SG90AIV
❇️ Model: SG90AIV (SG90A4)
❇️ Power: 90KW (120HP)
❇️ Type: Oil-injected – Fixed speed
❇️ Manufacturer: KOBELCO
❇️ Price: Contact us
SG90AIV - KOBELCO Oil-Injected Screw Air Compressor
The new generation compressor features a completely redesigned compression unit, direct gear drive, and a high-efficiency IE3 motor as standard. Advanced technology is integrated into this industrial air compressor to ensure maximum reliability and easy operation.
🔹Standard Model – Fixed Speed
🔹Leading air-end durability
🔹Direct gear drive transmission
🔹High-efficiency IE3 motor
🔹Designed to operate in high ambient temperatures up to 50°C
| Model | SG90AIV |
| Brand | KOBELCO |
| Type | Oil-injected screw compressor |
| Discharge pressure | 0.75 Mpa |
| Discharge air fow | 18.1 m³/min |
| Nominal output | 90 kW |
| Pipe connection | 50 A |
| Fan motor | 4.0 kW |
| Lube Oil Quatity | 35 (43) |
| Noise level | 69 dB(A) |
| Dimensions (W × D × H) | 2,200 × 1,200 × 1,700 |
| Weight | 2230 kg |

Direct Drive System (AG / SG)
Designed to deliver optimal efficiency under rated load conditions. The precision-machined helical gears are mounted directly on the motor shaft, completely eliminating the need for belts or V-couplings. The integrated one-piece drive system reduces vibration and mechanical losses, while eliminating the need for periodic belt adjustment or replacement. All models are equipped with high-efficiency IE3 motors as standard.
Superior Discharge Air Flow Performance
The new KOBELION SG series delivers class-leading air output, achieving up to 17% improvement compared to previous models, thanks to the new-generation airend.


Superior Discharge Air Flow Performance
The new KOBELION SG series delivers class-leading air output, achieving up to 17% improvement compared to previous models, thanks to the new-generation airend.

Ambient Temperature up to 50°C
KOBELION is designed to operate reliably in ambient temperatures of up to 50°C.
All key components, including the oil cooler and air cooler, are engineered to withstand the most demanding operating environments.