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Combination of Jetting and Vacuum Truck

  • Item No:1250A8
  • Model:DFL1250A8  
  • Capacity:11,000L  
    Driving Mode:6 x 4  
  • Price: $76000

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Jetting and Vacuum Truck Chassis Specification

1.1  Main Application

CSCTRUCK Vacuum truck is designed to collect, by suction, and transport sewage and sludge. Truck mounted with sewage pump consists of a sub frame connected to the truck chassis, a cylindrical tank, a hydraulically opening full diameter tailgate and the vacuum system powered by the PTO.  
The vacuum truck is intended for vacuum cleaning of cesspools and transportation of fecal liquids to disposal area. Special equipment must consist of the tank, driven vacuum pump, signal-safety device, receiving manhole with suction hose, control valves on the pipeline, platforms and additional electrical equipment. Filling of the tank is carry out under the impact of vacuum which is produced by vacuum pump, tank gravity discharge or air pressure from the vacuum pump.

1.2 Principal Features

a.The equipment to be supplied under this contract is new and of the most current model 2013

b.Left-hand drive

c.Power asssitance steering

d.6x4, double rear axle drive

e.Three (3) persons seating capacity,with 1 bunk.

f.Water-cooled, four-stroke cycle diesel engine

g.Flywheel horsepower:  260hp(191kw)@2200rpm

h.Hydraulic lifting/tipping gear with control system

i.Loading capacity: 25,000 kg

j.Power-take-off to drived water pump.Option: Sperated desel engine

k.Payload of fully equipped and loaded truck :  19,500kg minimum

l.Rear axle rating: 17800kg approx.

m.GVW:  30,600 kg

n.Gradability (max. restart gradient off highway at GVW):  30% 

o.Ground clearance:  270 mm

p. Overall dimension Chassis, mm : 8000×2500×3500 approx

1.3 Engine

Water-cooled,four-stroke cycle diesel engine with the following features:-

a. Vertical ,in line        

b. Flywheel horsepower: 260hp(191kw)@2200rpm, displacement 8300ml

c. Flywheel horse power 191(kw) /2200(rpm), torque and engine speed 1025(N.m)/130 (rpm)

as well as aver-age fuel consumption 18L/100km .h ;Engine manufactuer DONGFENG CUMINS, model:C260 33

d. Lubrication: forced lubrication

e. Lubricant filtration:filter

i. Full-flow and by-pass  

ii. Replaceable element/ cartridge;

f. Lubricant cooler equipped

g.Fuel System: Direct Injection

h.Fuel filtration:filter

i.Primary and Secondary

ii.Replaceable element/ cartridge

i.Fuel-water separator required in fuel line

j.Fuel tank capacity: 350 litres

k.Fuel tank cap with security lock

l. Specify the following:

i.Mechanical fuel injection pump

ii.Mechanical Governor

m. Cooling System:  Heavy duty pressurised water cooling with sufficient capacity to function in the specified ambient temperature

n.  Radiator fins and tubes to be made of copper

o.   Radiator protection grille

p.   Natural aspiration

q.   Heavy-duty ,dry-type air cleaner with replaceable elements

r.   Pre-cleaner fixed.

s.   Pre-ignition heating system

1.4 Clutch

a. Heavy duty, dry single plate; hydraulic actuation .

b. Specify diameterΦ430mm

1.5 Transmission,PTO and Drive Line

a.Constant speed synchromesh gearbox ;Model: 9JS119T-B (FAST)

b.Floor-mounted manual shift gear lever

c. 9 speed forward and 2 speed reverse

d.Max. geared speed: 90km/h

e.Manufacturer's standard PTO box is provided

f.6x 4 WD truck; double rear axle drive

g.Gradability (max restart gradient off highway at GVW): 30%

1.6 Chassis Frame

a.Heavy-duty all steel constructed frame to be reinforced with cross members

b.Front towing hook

c.Front steel bumper

d.Front fenders have mudflaps

e. Full rear steel mudguards with mud flaps

f. Specify the following:

i.Frame sectional modulus :280mm× 80mm×  (8+5)mm

ii.Tensile strength of frame material Q235A high strength steel.

1.7 Axles

a.Torque proportioning differ-ential rear axle with foot-operated or otherwise differential lock

b.Hub reduction floating rear axle

c. Rear axle rating: 18,000kg approximately

d. Rigid I beam front axle,loading 7,000kg

1.8 Suspension


i. Heavy duty semi-elliptic leaf spring

ii.Double acting telescopic shock absorbers


i.Heavy duty semi-elliptic leaf spring

ii.Second stage helper spring

c.Sring details:Front 13pcs /rear 13

1.9 Steering

a.Power assistance steering

b. Left hand steering control

c. 850 mm steering radius approx

1.10 Brakes

a.Power assisted hydraulic actuation service brakes built into all four wheels

b. Independent dual line system

c. All drum internal expanding

d. Foot-operated engine brake

e. Brake boosters with protection as applicable

f. Automatic drain valve on air tank(s)

g. Mechanical release parking brakes

1.11 Wheels ,Rims&Tires

a.Single front; double rear wheels

b.Good quality heavy-duty on/off road type suitable to full load rating, maximum speed and working conditions

c. Manufacturer's standard rims/ tires must, preferably, meet the following specifications: 

i.Tyre size: 11.00 R20,Ridus tire (ALL WHEELS)

ii.Tube tires with flaps preferred

iii.Bias Construction

iv.Ply rating; preferably 16 PR

v.Rim type:  Slip-on type with ring locker,8.25-20

vi.Lug type tread pattern

d. . One spare rim with tire mountable on a suitable carrier on each vehicle.

1.12 Cab & Accessories

a. D310-S3  Extended cab,Cab made of steel

b.Three person seating capacity

c.Seats cushioned with weather resistant heavy duty vinyl

d.Seat belts

e.Wide view toughened (Lamina-ted) wind screen

f. Two (2 No.) wipers

g.Floor covering:  rubber


i.Tropical ventilation; specify                                          

j.Provide the following:

i.Dual sun visors

ii.Dual rear-view mirrors

iii.Rain gutters/drip mouldings

iv.Container hold-down strap

v In-Cab Pump Switch

vi In-Cab Pneumatic Controller

1.13 Instrumentation

a.Adequate instrumentation to be made up of service indicators as well as advance hazard warning devices. It shall include the following:

i.Fuel gauge

ii.Engine Coolant temperature gauge

iii.Engine oil level gauge

iv.Engine oil pressure gauge

v.Battery charging indicator

vi.Parking brake light

vii.Filters and fuel-water separator service indicators

viii.Speedometer and Odometer

ix.Reversing alarm

x.Engine speed tachometer

xi. Vandalism protection for instrument panel required

1.14 Electric System

a.24 volt system

b. Cab interior lighting

c. Instrument panel lighting

d. Two headlights minimum; high/ low beam

e. Tail/stoplights

f. Direction signal lights for front and rear

g. Reversing light

h. Parking light

i Number plate lights

j Specify the following:

i.AH rating of battery 24V

ii. Ampere rating of alter-nator 100A

iii.KW rating of starter 440CCA

k. Specify other maker's standard ancillaries



iii.Module:1\4; Terminal:0\1;Mass:18.2kg

1.15 Protective Provision & Finish for Truck Chassis

a. Anti-corrosion provi-sions for the truck

For corrosion resistance be coated with 2 coats of oxide primer(or similar)on the inner and outer sides of the container,2 coats of synthetic enamel orange painting (or similar) on the outside and 2 coats of black expoxy paint(or similar)on the inner side.Paint must be resistant to abrasion and aggressive environments.

b. Final colour finish white.


2. Jetting and Vacuum Superstructuer Specification

2.1 General Description

a.The combination of jetting and vacuum truck is from the manufacturers’ standard range of production and current supply, brand new and guaranteed from all type of defects, produced in 2013.We also accept custom designed structuered tank trucks. All equipment and parts are fully assembled with standard fittings, tested, ready for immediate use, and suitable for continuous operation in the ambient conditions at altitudes up to 3000 meters and within temperature range from –40°C to +40°C.


b.The combination of jetting and vacuum truck is combined with two separate systems and two tanks for

 i. Mud suction vacuum equipment for empting of cesspools and purifying wells, and

 ii. Sewer net cleaning equipment for sanitary cleaning wells and pipelines with high-pressure jets.


c.The Combined Jet-Vac truck works by the principle of trusting and breaking effects of high pressured water for opening any blockage shutting the sewer system and after destroying the blockage; all the remaining sludge, waste water and half solid waste is collected inside the sludge tank by the strong vacuum force created by means of the vacuum pump.


d. Main specfications

i. Capacity 11000liters,6,000liters vac tipping tank,5,000liters water tank truck.

ii.Max Vertical Suction(deepth)=8m

iii. Degree of Vacuum: 90% or above; With an adjustable water pressure valve

iv. P.T.O.: 1,500-m~2,000-m;With High Pressure Pump

v. With an automatic release valve to avoid the excess of pressure limit

vi. Tank Full loading Time5min

vii. Tank Empty unloading Time10min

viii. 7 meters deep x 110mm wide is easily achievable.

ix Positive and negative displacement Vacuum systems can be used depending on.

x. 250 litre tub, 250 ltr polyurethane onboard water tank.


2.2 Principal Features


a.Vac & Water Tank:

i. Volume: 11.000 liters divided in two parts; sludge tank 6000 lt., fresh water tank 5000 lt.

ii. Profile:: High capacity cyclone, thickness of 6 mm carbon steel Q345A(WABCO)

iii. Front and Rear Lids: carbon steel Q345A(WABCO).

iv. Stiffening rings;: Cold shaped profiles, as external stiffening rings.

v. Rear Lid opening: By an upside hinge, vertically opening type with 2 units hydraulic cylinders( Double acting hydraulic cylinder.).

vi. Rear Lid locking: Rear door locked by assembly with 6 heavy-duty wing clamps.

vii. Vacuum tanker Mounting: Vac Tank is mounted to an auxiliary chassis with hinges from rear side, according to the regulations of truck chassis' manufacturer. Tank is mounted to this auxiliary chassis with making a slope of 3 - 4 degrees with horizontal

plane to provide easy emptying by gravitation.

viii. Safety support: A safety support is mounted for safe working under a tipped tank.

ix. Discharging spillway: Fabricated in the rear of the tank in order to keep the rear bumper clean.

x. Level indicator: Acrylic level observation tubes for sludge and fresh water tanks.


xi. Water tanker Mounting: Water Tank is mounted to an auxiliary chassis, according to the regulations of truck chassis' manufacturer.

xii. Fresh water inlet: By a diameter of DN80 camlock coupling.

xiii. Manhole: Located on the fresh water compartment with a dia. of 500 mm. lockable cover.

xiv. Sludge suction: Manually controlled, 4" and 5" suction valves with a quick coupling.

xv. Sludge discharge: Manually controlled, gate type, 6" discharge valve with a quick coupling.

xvi. Painting: Inside of the tank is painted with two layers of epoxy paint for the maximum endurance against corrosion. Outside of the tank is painted with two layers primer and two finish layers of protective paint for the maximum endurance against enviromental difficulties. (Outside color can be chosen by the end user)


b. Vacuum Pump:

i. JUROP PN125D (Made in Italy). Air cooling with fans. Incorporated oil pump, incorporated check valve, incorporated change over valve, incorporated non-return valve.

ii. Mounting: Vacuum pump be located under the vacuum tank.

iii. Installation: Air installation is constructed with steel pipes.

iv. Air capacity: 720 m3/hour (13,200lt/min. free air)

v. Rotation speed :D 1300 rpm,M540,M1000

vi. Max Vacuum: % 92

vii. Absolutepressure:1.5bar


c.Safety System:

i. Safety system: Mounted on the top of the tank, with a stainless steel floating ball - shut off system.

ii. Safety system Mounted on the vacuum installation between vacuum pump and first safety system, with a stainless steel floating ball - shut off system. It consists of a 70-liter overflow tank and manual discharging valve.

iii. Pressure relief system: Mounted on the vacuum installation , providing the secure working conditions in case of excessive pressure force created in the vacuum tank.

d. Water pump:

i. TIANJIN 3N2-SZ, made in China. High pressure water plunger pump.

ii. Max Pressure:160 bar. (16 Mpa)

iii. Max Flow: 106 lt./min. (6,36 m3/h)

iv. Pump body in cast iron

v. Crankshaft made of nitrited, hardened and tempered alloy steel

vi. Guide pistons in surface-treated spheroidal cast iron

vii. Plungers made of stainless steel with ceramic coating

viii. Valves made of stainless steel

xi. System Control: The system is driven by a control panel fixed on the backside of the tank and remote control for boom system. Control panel is made of stainless steel materials and contains the below sub units

e, Reels and Hoses:

i. Hose reels carrying the canal cleaning hoses are placed on the right lower corner of the tank and can be operated manually.

ii. Working pressure: 160 bar.

iii. Bursting Pressure: More than 160 bar.

iv. Manual hose reel: Mounted on the right lower corner of the tank. Manually controlled. Equipped with a water cleaning gun for clearance purposes.

v. Hydraulic system: Controls the hydraulically operated functions; rear door opening/closing /locking/unlocking.


f. Accessories:

i. High pressure gun: along by side of the tank

ii. Hose trays: 1 unit with 8-meter cable for the suction boom system

iii. Access lader: 200 kg lifting capacity

iv. Warning lamp: 1 unit fixed at the rear of the tank , 1 unit with 6 meter extension cable

v. Mud guard: Polyethylene, made for the rear wheels of the truck

vi. Suction hoses: Total of 16 meters, high endurance suction hoses with the following configuration.

(a) Dia. of 4", 4-meter suction hose, with quick couplings at the ends. (4 units)

(b) Water filling hose : 2 units , 10-meter length

vii. Other accessories : Toolbox, fire fighting set, jack, air hose with pressure meter

viii. Training: An operating and maintenance training for the buyer personnel is provided in our factory for 2 days till it’s believed all necessary details are shared.If it’s requested , our technical team (consisting 2 technician) could also travel to the buyer’s homeland in order to provide this training. In this case, all transportation and accommodation costs ( visas – plane tickets – airline fees – motorway transportation –hotel room – meals etc.) on route of “Hubei China – Buyer’s Field – Hubei China” is undertaken by the buyer. Normally, total training time doesn’t get longer than 2 days with all necessary conditions are met.

ix. Operating and maintenance manuals and CD's in English language

Please feel free to contact us.
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Tel:+86-181 0722 3279 Email: info@csctrucks.com
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