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GeoTech SP 300 4T - Petrol Sprayer Pump - Shoulder Strap +Trolley - 4-stroke Petrol

Questions & Answers (8)
ID: K4675

EAN: 9993089180545

MPN: 4675

8,9/10
After-sales assistance & Spare parts
GeoTech SP 300 4T - Petrol Sprayer Pump - Shoulder Strap +Trolley - 4-stroke Petrol
+800 sold
Free gifts from AgriEuro
4-stroke engine oil bottles4-stroke engine oil bottles
On kit: spray lance with adjustable nozzleOn kit: spray lance with adjustable nozzle
3-jet lance3-jet lance
Available versions
Technical data
Configuration
Backpack + trolley
Water pump type
Piston
Flow rate
8 L/min
Max. operating pressure
25 bar
Tank capacity
28 l
Motor type
4-stroke
Motor brand
Producer-manufactured
Motor Model
Gx 140
Cubic capacity
37.7 cm³
Nominal power
1.5 HP
Pressure regulator
Yes
Product Features
Model
SP300 4T / FST900
Configuration
Backpack + trolley
Motor type
4-stroke
Operating mode
Spark ignition
Configuration
Pump+trolley+tank
Flow rate
8 L/min
Max. operating pressure
25 bar
Minimum operating pressure
15 bar
Max. spraying height
6 m
Max range
7 m
Wheeled trolley
Yes
Tank capacity
28 l
Starting mode
Recoil
Manufacturing country
China
Motor data
Motor Model
Gx 140
Motor type
4-stroke
Removable battery
Yes
Cubic capacity
37.7 cm³
Nominal power
1.5 HP
Fuel
Petrol
Engine lubrication system
Oil bath
Decompression system
Automatic
Manufacturing country
China
Pump data
Pump brand
GeoTech
Water pump type
Piston
Flow rate
3 - 8 L/min
Pressure regulator
Yes
Manufacturing country
China
Equipment
Valve and gasket kit
Yes
Hose holder
Yes
Free gifts/extra features
Instructions manual
Yes
Dimensions and logistics
Product dimensions in cm (L x W x H)
(L x W x H) 76.5x51x50 cm
Net weight
18 Kg
Packaging
Original packaging
Original packaging/s dimensions in cm (L x W x H)
(L x W x H) 81.5x52x49 cm
Weight including packaging
19 Kg
Assembly time
Assembled
Prompt Delivery
20 items in stock
Free Shipping
Estimated delivery: 12/09/2025 - 16/09/2025
Suggested price:
€ 377,58
€ 283,19
Vat included

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Description

GeoTech Knapsack/Trolley Sprayer Pump - 28 L

Backpack sprayer pump with 4-stroke engine and 28 L tank.

This pump has two modes: backpack and trolley.

The standard backpack mode allows maximum freedom of use and maximum comfort, also thanks its lumbar padding.

The trolley mode allows to work without carrying the weight of the machine.

Adjustable operating pressure: 15/25 bar

1.5 HP Engine

New 4-stroke engines. Lower consumption, less polluting emissions, less noise and increased comfort thanks to the use of petrol:

POLLUTING EMISSIONS: about - 70%
CONSUMPTION: about - 50%
NOISE EMISSIONS: about - 30%
VIBRATIONS: about - 40%

37.7 cc, air-cooled 4-stroke engine. Equipped with a single cylinder, it develops a maximum power of 1.50 HP.

The engine is lightweight and is compact. Its dry weight is 3.3 kg, its dimensions are 20x23x23 cm.

No more issues related to fuel and no need to prepare the mixture or checking if it is fresh. This engine is also eco-friendly.

Pump

The pump is equipped with pressure adjustment control.

PERFORMANCE:

  • bar: 15/25 (adjustable)
  • flow rate: 3-8 lt/min.

Small machine for amateur use

Pressure regulator

Heavy Series Pump

The pump is part of heavy series.

Most of the pumps mounted on the spraying machines on the market are part of light series.

The two series differ for several important features.

As you can see from the picture, the pump in the foreground (heavy series) is much larger, almost double. This provides greater durability and sturdiness.

In the second picture, you can see that the material used in the heads of heavy series is BRONZE, the best material available for spraying work. Light series, on the other hand, is made of bronze painted aluminium. Efficient material, but not as efficient as bronze.

Trolley and Knapsack

The trolley function is characterized by a support on the back of the pump.

The backpack function can be configured simply by removing the pump from the wheeled support.

The shoulder straps and the lumbar support are padded to improve working comfort.

The conversion is very simple, no screws needed. In fact, it is sufficient to place the pump and tank on the trolley support, the side panels at the base will secure the pump to it.
To fix it, simply unhook the hooks of the shoulder straps from the base and fix them in the special support placed above the shoulder straps.

For easier transport on uneven ground, the trolley is equipped with pneumatic wheels.

Free items & Standard equipment

Bottles of Oil for 4-stroke Engines

2 bottles of oil suitable for all 4-stroke engines

Free Items Included

Trolley support

Standard lance with knob jet adjustment. It adjusts spray concentration.

3-nozzle lance equipped with extension pole, to reach greater heights in spraying operations. The three nozzles allow for higher spraying.

160 cm .

Fittings and gaskets

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Questions & Answers