Backpack type small harvester

Backpack type small harvester refers to a machine in which a person carries a small engine on both shoulders, a handheld operating rod, and a soft shaft transmission to drive alloy blades for harvesting and farming.

A small harvester has multiple functions, a small body, and a large effect, suitable for fields of various sizes and muddy fields such as plains, hills, terraced fields, and triangular fields. Harvesting crops such as rice, wheat, corn, beans, alfalfa, etc. Our specially designed small harvester blades are made of high-quality manganese steel, and the transmission part adopts advanced high-frequency quenching technology, which has strong wear resistance. The connecting teeth of the transmission part have accurate and precise running in, and the action is smooth, greatly reducing the maintenance costs for users. Eliminating the frequent jamming of electric harvesters due to insufficient power, making harvesting smoother for users, with low operating costs and fast cost recovery. Harvesting one acre of rice and other crops, based on the current market price of 90 # and 93 # gasoline, consumes about RMB 4.00 per acre of oil.

Product Name: Four stroke Small Harvester
Product model: CJ-BG139

Gasoline engine model: 139F

Gasoline engine type: single cylinder, air-cooled, four stroke

Cylinder diameter x stroke: 39 x 28mm

Gasoline engine displacement: 31cc

Gasoline engine power: 0.85/7000kw/rpm

Fuel consumption rate: ≤ 480g/kw/h

Oil volume: 100ml

Fuel tank capacity: 650ml

Idle speed: 3000r/min

Carburetor type: diaphragm type

Output rotation direction: counterclockwise

Net weight/gross weight of the whole machine: 8.0kg/11kg

Small harvesters have broken through the bottleneck of rural areas that cannot access large-scale harvesters for harvesting, promoted the mechanization of harvesting operations, shortened labor cycles, and liberated people from heavy physical labor. Widely used for harvesting crops such as wheat, rice, barley, hemp, beans, etc. Replace the corresponding cutting tools, install upper and lower pallets and safety protective covers, and also harvest shrubs, grass, reeds, and tea garden branches for pruning and flower beds. A small harvester with strong and powerful gasoline power, convenient and practical, high efficiency, easy to carry and field operations. This gasoline engine has low noise Characteristics such as quietness and comfort Let people from all over work long hours without feeling tired.

Small harvesters are divided into two types: side mounted and backpack mounted. ① Side mounted small harvesters use hard shaft transmission, mainly composed of engine, transmission system, clutch, working parts, control device, and side mounted belt. Install a 0.75-2 kW single cylinder two-stroke air-cooled gasoline engine and a centrifugal friction clutch at one end of the transmission shaft; The other end is equipped with a working component consisting of a reducer and a cutting tool. There are many types of working parts, commonly used being circular saw blades, blades, or nylon wire. When doing homework, hang the hook and loop on the aluminum alloy sleeve of the transmission shaft on the shoulder strap of the operator, hold the handle, and swing the hard shaft horizontally to complete cutting tasks such as weeds and shrubs. The weight of the equipment is about 6-12 kilograms, and the speed is about 4500-5000 revolutions per minute. ② Backpack type automatic harvester. Using a soft shaft transmission, the structure is generally similar to that of a side mounted brush cutter, except that the engine is carried on the operator's back and the cutting components are driven by a soft shaft. The engine power is generally 0.75-1.2 kilowatts. The engine is connected to the back frame at two points and equipped with special rubber components for vibration isolation. A flexible shaft is a steel wire flexible shaft that is fitted inside a hose to transmit torque. The hose is a threaded pipe wrapped in a steel strip wrapped in a metal woven mesh with a rubber protective cover, to prevent dust from entering the shaft and maintain lubricating oil on the shaft surface. The cutting width is generally between 1.5 and 2 meters.

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Leili offers a variety of small harvesters, including side mounted, backpack mounted, and hand pushed models. Welcome new and old customers to choose!