KM-2R1 - reliable pendular oil-free compressor

RosNefteGazInstrument has developed its own model of pendular compressor for ACV cement trucks. KM-2R1 is designed for pneumatic unloading and vacuum loading of any loose materials.

- Dry compression zone excludes the possibility of material contamination by oil.

- It is possible to control loading or unloading speed by adjusting rotation (for example, using ACV control panel).

Compressor structure

KM-7-2R1 Structure
1 Working cylinder 8 Oil pump
2 Case 9 Exhaust valve box
3 Crank gear 10 An exhaust manifold
4 Front cover 11 Oil Level Window
5 Drive wheel 12 Oil filler cap
6 Overload protection 13 Back flange closure for filter connection
7 Side cover 14 Oil drain plug
KM-7-2R1 specifications
Capasity 7000 l/min
Compressor type Pendular
Pressure/vacuum 0,25/-0,07 MPa
Rotation speed 1100-1150 rpm
Nominal power 22 kW
Unladen weight 245 kg
Dimentions 1000x650x310 mm
Operation in vacuum pump mode Yes
KM-10-2R1 Structure
1 Working cylinder 8 Oil pump
2 Case 9 Exhaust valve box
3 Crank gear 10 An exhaust manifold
4 Front cover 11 Oil Level Window
5 Drive wheel 12 Oil filler cap
6 Overload protection 13 Back flange closure for filter connection
7 Side cover 14 Oil drain plug
KM-10-2R1 specifications
Capasity 10000 l/min
Compressor type Pendular
Pressure/vacuum 0,25/-0,07 MPa
Rotation speed 1000 rpm
Nominal power 35 kW
Unladen weight 230 kg
Dimentions 1000x650x310 mm
Operation in vacuum pump mode Yes
KM-12-2R1 Structure
1 Working cylinder 7 Exhaust valve box
2 Case 8 Oil Level Window
3 Crank gear 9 Oil filler with lid
4 Front cover 10 Back flange closure for filter connection
5 Drive wheel 11 Oil drain plug
6 Oil pump
KM-12-2R1 specifications
Capasity 12000 l/min
Compressor type Pendular
Pressure/vacuum 0,2/-0,07 MPa
Rotation speed 1000 rpm
Nominal power 44 kW
Unladen weight 379 kg
Dimentions 847х866х600 mm
Operation in vacuum pump mode Yes