Powerstar ISUZU high flow vacuum jetting truck
This Isuzu FVR cleaning and vacuum truck has the following configuration: 4500mm wheelbase, Isuzu 6HK1-TCG61 engine, Fast 8-speed transmission, 10 cubic meter carbon steel vacuum tank, 2 cubic meter clean water tank, equipped with an SK-30 water circulation vacuum pump, PINFL XV36 high-pressure cleaning pump, and a suction valve, discharge valve, and high-pressure cleaning reel on the tailgate. The control box on the lower right side of the rear controls the raising and lowering of the tank and the opening and closing of the wastewater discharge cover on the tailgate.
Manufacturer:
Powerstar TrucksWork capacity:
12000LDimension:
8450 x 2540 x 3380 mmCabin type:
Isuzu FVR GIGA 5XWheelbase:
4500mmEngine power:
240HP/177kWEngine type:
ISUZU 6HK1-TCG61Axle drive:
4x2,LHDGear box:
FAST 8-speed,manualRemarks:
Tank capacity customizedClogged municipal pipe networks, overflowing septic tanks, and stubborn stains on roads—these are the most common and troublesome problems in urban sanitation, requiring a multi-functional vehicle like the Powerstar ISUZU high flow vacuum jetting truck that combines high-pressure unclogging with powerful suction. It uses the mature Isuzu FVR chassis, equipped with an 8cbm vacuum tank and a 2cbm cleaning water tank operating independently, and features an SK-30 water ring vacuum pump and a PINFL XV36 high-pressure cleaning pump, ensuring a balanced unclogging and suction capacity.
★ Hot sale Isuzu vacuum truck model:
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Item |
3 -5cbm |
8 cbm |
10 cbm |
12 -15cbm |
18-20cbm |
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Chassis |
ISUZU 100P |
ISUZU 700P |
ISUZU 700P/FTR |
ISUZU FTR/FVR |
ISUZU GIGA 6x4 |
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Wheelbase |
3360mm |
4175mm |
4475/4500mm |
4500/5000/5550mm |
4600+1370mm |
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Engine |
4KH1CN6LB |
4HK1-TCG61 |
4HK1-TCG61 |
4HK1-TCG60 |
6UZ1-TCG61/6WG1-TCG60 |
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4KB1-TCG60 |
4HK1-TCG60 |
6HK1-TCG61 |
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Work conditions |
Small septic tank |
Township sanitation |
City main road |
Industrial area |
Wastewater treatment plant |
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Small pipe network |
medium-sized pipeline network |
Routine operation |
Large septic tank |
Long-distance transportation |
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Sewage treatment plant |
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Vacuum pump |
SK-6 |
SK-9 |
SK-12 |
SK-20;SK-30 |
SK-30 |
★ Specifications:
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Isuzu FVR 12cbm combined jetting truck |
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General |
Vehicle Brand |
POWERSTAR |
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Vehicle Model |
PT5180GXW |
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Overall Dimension |
8450 * 2540 * 3380 mm |
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GVW / Kerb Weight |
18000 kg / 9850 kg |
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Axle loads |
6500/11500kg |
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Cab |
Cab Capacity |
Isuzu FVR GIGA 5X, with A/C,USB,dirfection assistance |
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Engine |
Fuel Type |
Diesel, 4 cylinders in-line |
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Model |
Isuzu 6HK1-TCG61 |
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Power |
240HP(177kW) |
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Displacement |
7790ml |
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Emission Standard |
Euro VI |
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Chassis |
Drive Type |
4x2, left hand drive |
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Transmission |
FAST 8-speed,manual |
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Wheelbase |
4500mm |
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Tyre Specification |
295/80R22.5,6+1 |
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Tank |
Sewage tank :10000L |
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Cleaning water tank:2000L |
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6mm carbon steel Q235 |
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Vacuum Pump |
Model |
SK-30 water circulation pump |
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Pumping speed |
30m³/min |
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Vacuum |
93% |
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Continuous vacuum |
60% |
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Ultimate pressure |
-0.093MPa |
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Power |
Vacuum pump 55kw;compressor 75kw |
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Rated speed |
740rpm |
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Hydraulic System |
Model |
PINFL XV36 |
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Pumping speed |
213L/min |
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Power |
83kw/113hp |
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Rated speed |
1000rpm |
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Pressure |
200bar |
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Hydraulic System |
Tank hydraulic lift, Rear door hydraulic opening and closing , with 75° opening angle. |
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ISUZU FVR 12cbm combined jetting truck technical drawing
★ Basic Configuration:
▶ Chassis: Isuzu FVR, 4500mm wheelbase, equipped with a 6HK1-TCG61 inline six-cylinder turbocharged engine, matched with a Fast 8-speed transmission, providing stable power and convenient maintenance.
▶ Upper Structure Tank: 8 cubic meter carbon steel sludge suction tank + 2 cubic meter clean water tank, with independent separation between the two tanks, accommodating both sludge suction and cleaning operations.

★ Vacuum System:
• Vacuum Pump: SK-30 Water Circulation Vacuum Pump
o Pumping Speed: 30m³/min
o Working Medium: Water (recirculating)
o Advantages: Allows for the intake of small amounts of humid gas and short-term operation with water; corrosion resistant; low temperature rise
o Drive Method: Connected to the power take-off port on the gearbox side via a power take-off unit


SK-30 water circulation pump structural diagram
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Model |
Air extraction volume |
Ultimate Pressure |
Motor Power |
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Maximum |
Suction Pressure: -0.041 MPa |
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SK-0.15 |
0.15 |
0.12 |
-670 |
0.75 |
2850 |
G1" |
30 |
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SK-0.4 |
0.4 |
0.36 |
-670 |
1.5 |
2850 |
G1" |
50 |
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SK-0.8 |
0.8 |
0.75 |
-670 |
2.2 |
2850 |
G1" |
80 |
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SK-1.5 |
1.5 |
1.35 |
-700 |
4 |
1440 |
70 |
200 |
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SK-3 |
3 |
2.8 |
-700 |
5.5 |
1440 |
70 |
320 |
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SK-6 |
6 |
5.4 |
-700 |
11 |
1440 |
80 |
460 |
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SK-12 |
12 |
10.8 |
-700 |
18.5 |
970 |
80 |
750 |
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SK-20 |
20 |
18 |
-700 |
37 |
730 |
150 |
1700 |
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SK-30 |
30 |
27 |
-700 |
55 |
730 |
150 |
2300 |
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SK-42 |
42 |
37.8 |
-700 |
75 |
730 |
150 |
2500 |
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SK-60 |
60 |
54 |
-700 |
95 |
550 |
250 |
3500 |
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SK-85 |
85 |
76.5 |
-700 |
132 |
550 |
250 |
3800 |
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SK-120 |
120 |
108 |
-700 |
185 |
490 |
300 |
5520 |
• Working Principle:
The impeller is eccentrically mounted within the pump body. Before startup, clean water is injected to form a water ring. As the impeller rotates, multiple crescent-shaped cavities are formed between the water ring and the hub. The volume expands in the first half of the circumference, generating negative pressure and drawing in sewage; the volume shrinks in the second half of the circumference, compressing gas and discharging it. The water is cooled and recycled. Continuous suction is achieved using water as the medium, making it suitable for powerful sewage suction in confined spaces.


• Suction Piping
o Suction valve DN100 or DN125; located on the right side of the tailgate and tank body
o Equipped with suction hose (8m) and quick connector
• Drain valve: located on the wastewater discharge cover at the lower end of the tailgate; hydraulically locked, pressure discharge

★ High-Pressure Cleaning System:
• High-Pressure Cleaning Pump: PINFL XV36
o Flow Rate: 213 L/min
o Pressure: 200 bar
o Features: Three-plunger type, brass pump head, wear-resistant seals, supports long-term continuous operation
• High-Pressure Reel
o Upper end of the vehicle rear end
o Hydraulic drive
o Standard high-pressure hose length: 60m
o Available with various nozzle types (diamond, mushroom, pipe rotary nozzle)




• Working Principle:
Driven by the engine, the pump plunger reciprocates to achieve the water intake and discharge process. When the plunger retracts, the pressure inside the chamber decreases, and the inlet valve automatically opens to draw in atmospheric pressure water. When the plunger advances, the pressure inside the chamber increases, and the outlet valve opens to push the water out under pressure. After passing through the narrow-aperture nozzle, the water becomes a high-speed jet. When the impact force is greater than the adhesion force of the dirt, the scale and sludge are peeled off and washed away.
★ Operation:
• Main Control Box: Located at the lower right side of the rear of the vehicle
• Function Controls:
o Tank lifting and lowering (for sludge dumping)
o Sewage discharge cover opening and closing (for pressurized wastewater discharge)