Trang chủ» Máy bơm > Tohatsu V72AS
Chi tiết Tohatsu V72AS
Hình ảnh Tohatsu V72AS
Download bản vẽ kỹ thuật máy bơm Tohatsu V72AS
Download biểu đồ lưu lượng - cột áp máy bơm Tohatsu V72AS
Hướng dẫn sử dụng - lắp đặt máy bơm Tohatsu V72AS
Tham khảo thêm máy bơm Tohatsu V72AS tại website của nhà sản xuất.
Engine
617cc Tohatsu 2 strokes, water-cooled gasoline engine
Authorized output
40.8PS (30kW)
Pump performance
1700 liter / min. at 0.4MPa
1300 liter / min. at 0.8MPa
950 liter / min. at 1.0MPa
Dry weight
85kg
Features of VC72AS
1. Light weight and compact
Engine and pump castings are made of anti-corrosive aluminum-alloy to reduce weight and prolong working life. Compact unit in its class fits existing locker space, also can be carried by 2 firemen.
2. High pump performance
Both engine and pump are designed and developed exclusively for fire pumps by Tohatsu, ensuring higher pump performance for its class.
3. Reliable engine with oil injection/auto mixing oil delivery system
The engine of VC72AS is originally designed by Tohatsu for VC52/72AS models. Equipped with oil pump, gasoline and engine oil are mixed automatically at a precise ratio to engine speed without mixing fuel and oil by operator.
4. Priming
Quick priming is provided by operating Rotary Vane Vacuum Pump. Prime 3 meters in 6 seconds.
5. Centralized control
All gauges, throttle dial, control switches, and other warning lamps are grouped on the control panel for easy operation.
6. Cooling water recirculation system
Engine cooling water is returned to the pump eliminating discharge outside of the pump, and contamination of surrounding area.
7. Unique auto choke carburetor
This device helps engine start easier in all seasonal temperature conditions.
8. Engine overheat protection sensor
Overheat protection is provided on this model to safeguard the engine from cooling water loss, and to protect engine when water is not discharging. This device stops the engine automatically when engine temperature reaches 80degree C. Reset switch is provided to release the sensor after it stops the engine.
9. Stainless steel fuel tank
Integrated fuel tank with large capacity of 18liters ensures the fuel supply will last for 1.5 hours at least at maximum throttle opening and load.
10. 180degree rotating discharge port
11. Electric starter with back up recoil starter
An electric starter and back-up recoil starter are installed to guarantee starting engine under any conditions.
Accessories
1. Battery charger
2. Floodlight projector
3. Plastic toolbox
Adapters
Some different type of adapters for suction port and discharge ports are available.
| Engine |
Type |
2-stroke, 2-cylinder, water cooled gasoline engine |
| Bore & Stroke |
76mm x 68mm (2.99in. X 2.68in.) |
| Piston displacement |
617cc ( 37.64 cu.in.) |
| Authorized output |
40.8PS/ 30 kW |
| Fuel tank |
18 liters (4.76 US gals) |
| Fuel consumption |
12 liters/h (3.17US gals/h.) |
| Ignition |
Flywheel magneto (C.D.I. system) |
| Starting system |
Starter motor and automatic recoil system |
| Lubrication |
Separate fuel/oil supply system (Auto mixing) |
| Choke system |
Auto choke system |
| Spark plug |
NGK BP7HS-10 |
| Light bulb |
12V-35W |
| Battery |
12V-16Ah/5h |
| Pump |
Type |
Single suction, single stage, high pressure turbine pump |
| Discharge port coupling |
JIS fire thread (B-9912), 2-1/2" male |
| Suction port coupling |
JIS fire thread (B-9912), 3" male |
| Priming |
Rotary-vane vacuum pump (Oilless type) |
Pump performance
(Suction height: 3m) |
Over 1,700 liters (Over 449 US gals)/min. at 0.4 MPa |
| Over 1,550 liters (Over 409 US gals)/min. at 0.6 MPa |
| Over 1,300 liters (Over 343 US gals)/min. at 0.8 MPa |
| Over 950 liters (Over 251 US gals/min. at 1.0 MPa |
| Dimensions |
Overall length |
Approx. 700mm (27.6 inch) |
| Overall width |
Approx. 620mm (24.4 inch) |
| Overall height |
Approx. 730mm (28.7 inch) |
| Mass |
85kg (187 lbs) |
| Max. suction height |
Approx. 9m (29.5 feet) |
|
.gif)
