Gasoline Powered Sewer Cleaning Machine for Dredging and Cleaning of Drainage Pipes(ST-7011QY)

   ` Crankcase

• Precision cast oxidation treated surface ofthe crankcase.
• High and low pressure water seal components

The high and low pressure water seal design of the “U” type “Nbr/Com/Buna N” material enhances the performance of the water pump and improves its service life. The plunger support guide ring ensures the coaxiality of the plunger, extending the service life of the water seal and plunger.

• Pump head assembly

Selected stainless steel material, new andefficient structural design, high strength, no pores, long service life, andsafe operation. Reinforced 8-bolt fastening, 18mm, grade 12.9.

• Pommel

Precision machined hard solid ceramicplungers, as well as thickened SST limit bolts, provide longer service life,better durability and applicability.

• Bearing

Large tapered ball bearings ensure theconcentricity of the crankshaft connecting rod and ensure stable operation ofthe water pump.

• Crank axle

Precision forging process and hardeningtreatment ensure the strength, service life, and durability of the crankshaft.

• Plunger connecting rod

Super strong alloy material, splitstructure, higher load strength, longer service life, ensuring safe and stableoperation.

• Adual cylinder engine with strong horsepower and key start.

Standard fitting:

Pipe coiler

30 meters explosion-proofpressure resistantsteel wire high pressure pipe

2.2m inlet pipe + filter

Multi-angle nozzle