Product feature

1. The conveying liquid flow is stable, without overcurrent, pulsation, stirring, and shearing slurry phenomenon.

2. The discharge pressure has nothing to do with the speed, and the high discharge pressure can be maintained at low flow.

3. The flow rate is proportional to the speed, and the flow rate can be adjusted by the speed change mechanism or the speed regulating motor.

4. With strong self-priming ability, liquid can be pumped directly without installing a bottom valve.

5. The pump is reversible, and the liquid flow direction is changed by the rotation direction of the pump, which is suitable for occasions where the pipeline needs to be flushed in the reverse direction.

6. Smooth operation, low vibration and noise.

7. Simple structure, convenient disassembly, assembly and maintenance. Product advantages：

Easy starting

Lower noise and vibration

Lower fuel consumption

Easy maintenance

SPECIFICATIONS	RT80NB20-5.2Q	RT100NB26-7.2Q
Engine	R270	R390
Engine type	Single cylinder, 4-Stroke(OHV)	Single cylinder, 4-Stroke(OHV)
Starting system	Recoil starter	Recoil starter
Displacement	77×58mm	88×64mm
Bore×Stroke	270ml	389ml
Compression ratio	8.5 : 1	8.5 : 1
Net power	6.0kw / 3600rpm	8.2kw / 3600rpm
Fuel consumption	≤374(g/kw·h)	≤374(g/kw·h)
Net torque	18N.m / 2500rpm	25N.m / 2500rpm
Pump set	3" slurry pump	4" slurry pump
Suction port diameter	75mm(3")	100mm(4")
Discharge port diameter	75mm(3")	100mm(4")
Suction head lift	7m	7m
Total head lift	20m	26m
Discharge capacity	60m³/h	100m³/h
Dimensions (L×W×H)	688×528×582mm	799×609×605mm
Net weight	64kg	76kg