3WZ-900B
Tank capacity
25L
25L
25L
25L
25L
Pump type
High pressure plunger pump
High pressure plunger pump
High pressure plunger pump
High pressure plunger pump
High pressure plunger pump
Working pressure
15-25bar
15-25bar
15-25bar
15-25bar
15-25bar
Max. pressure
35bar
35bar
35bar
35bar
35bar
Suction volume
10.0L
10.0L
10.0L
10.0L
10.0L
Matched power
1E34F or TU-26
1E34F or TU-26
1E34F or TU-26
139F
140FA
Displacement
26cc
26cc
26cc
31cc
37.7cc
Power
0.7kw
0.7kw
0.7kw
0.7kw/6500rmp
1.0kw/6500rmp
Carburetor type
Diaphragm
Diaphragm
Diaphragm
Diaphragm
Diaphragm
Fuel ratio
25:1
25:1
25:1
Separate
Separate
Starting method
Recoil
Recoil
Recoil
Recoil
Recoil
Fuel tank capacity
0.6L
0.6L
0.6L
0.9L
0.6L
N. Weight
10.5kg
10.5kg
10.5kg
11.5kg
11.5kg
Dimension
44X33X66cm
48X35X65cm
48X35X63cm
49X41X63cm
49X41X63cm
There are a lot of features of knapsack power sprayer. In the first place, two stroke or four stroke gasoline engine is adopted so this machine has strong power and high performance. High quality brass pump is applied so high pressure and long spray range can be realized. Chrome plated stainless steel pump piston is adopted so it has excellent resistance to wearing and chemicals. Large volume chemical tank is made of high quality PE so it is corrosion resistant. As well as that, a strong filling filter is equipped. The material for backpack cushion and carrying strap has good quality so operator feels comfortable. Besides that, comfortable feeling can be ensured by shake-proof buffers. Spray lance, extension lance and 2-exit or 3-exit fan type nozzle are provided with each unit of knapsack power sprayer. For different needs, an adjustable spray gun is equipped for long and high spraying. 26CC 2 stroke gasoline engine is adopted in models of 3WZ-768, 3WZ-800 and 3WZ-900. For models of 3WZ-900A and 3WZ-900B, high performance and low noise 4 stroke gasoline engine is used.