Dongfeng Kinland 8x4 15 m³ Combined Jetting & Vacuum Truck

This Dongfeng Kinland 8x4 combined jetting and vacuum truck is aimed at city drainage companies and large contractors who clean trunk sewers, box culverts and industrial pipelines all day. A split tank holds 15 m³ of sewage and 10 m³ of clean water, with anti-surge plates and a water-sewage intercommunication valve, so one crew can jet and vacuum long sections without refilling or unloading halfway.

A Dongfeng Cummins engine rated at 380 hp or 400 hp drives the four-axle chassis through a Fast 10-speed manual gearbox, with a 2,050 + 4,400 + 1,350 mm wheelbase, reinforced frame and differential lock on the rear axles. A separate Yuchai or Weichai auxiliary engine of 160 or 180 hp powers a Pinfu PF300 or Weilong WL250 high-pressure pump delivering 300 L/min at 20 to 25 MPa. The vacuum side uses a 2BE3-50 water-ring or LC160 three-lobe roots pump with at least 200 m³/h airflow, -0.098 MPa vacuum and 9 m suction lift. The sewage tank is 8 mm Q345B steel with 10 mm arched heads, a DN500 hydraulic manway, a hydraulically opened rear head and a DN150 outlet; the clean-water tank is 6 mm Q235B steel. A hydraulic reel carries 80 to 100 m of DN25 high-pressure hose rated at 30 MPa.

The extended full-floating cab has air conditioning, an air-suspended seat, power windows and central locking. Typical work covers trunk sewer dredging, culvert and storm drain cleaning and industrial pipeline maintenance, with tank size, pump choice and color available to order.