Walking Tractor 121 Series-DEKENag

1. What is Walking Tractor

The walking tractor is a small tractor. It is a kind of transportation tool and agricultural machinery popular in China's towns and villages. It is powered by diesel engine. Its small size, flexibility and strong power make it very popular among farmers.

The walking tractor can drive according to the power of the internal combustion engine through the transmission system. The driving wheel that obtains the driving torque passes through the tire tread and the surface of the tire to give the ground a small horizontal backward force (tangential force). This reaction force is to push the tractor forward. Driving force (also called position propulsion). The walking tractor has a simple structure and a small power, and is suitable for small pieces of cultivated land. The driver controls the operating mechanism by pulling the armrest frame, pulling or driving the supporting agricultural implements.

2. Walking Tractor Structure

Walking tractors generally consist of a frame, a power unit, a power train, a traveling device, a steering system, a brake, and an operating mechanism.

The hand-held tractor mostly uses a horizontal single-cylinder diesel engine. The power of the engine is transmitted to the drive train by a V-belt, and the speed of the power is controlled by the clutch. Power is transmitted to the gearbox via the chain gearbox, and the central drive, final drive, steering mechanism and brakes are housed in the gearbox. The gearbox adopts gear transmission, and the gear position is different according to the random type. Generally, it is 6+2 gears (ie 6 forward gears, 2 reverse gears), at least 3+1 gears, and the maximum can reach 12+6 gears. The power after the shifting is transmitted from the central drive and the final drive to the drive wheels on both sides. The steering mechanism uses a jaw clutch or a copper ball clutch.

The steering mechanism is mounted on the handrail to control throttle, shifting, steering, braking and power output. Power is output directly through the gears from the PTO shaft or from the engine. In order to adapt to the needs of paddy field operations, the walking device is equipped with a variety of iron impellers in addition to the tires, in addition to the tail wheel. The tail wheel has two kinds of transport wheels and tilling wheels. The former is used to support the weight and assists the steering; the latter is used to adjust the depth of the pond. Skids can be used when working in paddy fields.

3. Walking Tractor Advantage

The walking tractor has the advantages of light weight, compact size, flexible operation, strong adaptability, etc. It can be equipped with different agricultural implements, and can be used for various field operations such as ploughing, rotary tilling, leveling, and soil breaking, and is equipped with a trailer. Short-distance transportation is possible. In field operations, accidents are generally less prone to accidents due to slower speeds. When working on roads, special attention should be paid to safety issues such as steering and connection.

4. DEKEN Walking Tractor Specification

5. Usage of DEKEN Walking Tractor

(1) Plowing operation

When the walking tractor pulls the one-way double ploughing operation, one driving wheel is on the uncultivated land, and the other driving wheel is in the furrow. The adhesion coefficient between the two wheels and the ground is different, and the slip ratio is different, resulting in the unit One direction is driving. For the Dongfeng-12 type walking tractor, the following adjustments can be made to adjust: adjust the clearance value (swing gap) between the left and right adjustment screws on the traction frame and the intermediate connection frame, and adjust the 681 type one-way double plough to 1.5mm. Left and right, 1LS-220 and 701 unidirectional double plows are adjusted to about 5 mm. During the plowing process, if the tractor is still deflected to the right, loosen the two fastening screws, shorten the extension of the left adjustment screw, and extend the extension of the right screw. Until the armrest unit is released, it can travel normally along the ditch wall.

(2) Rotary tillage

Possible reasons for the partial driving in the rotary tilling operation: the tail wheel is deformed again, and the tail wheel shaft is not assembled in the fork, so that the tail wheel is deflected. The bearings on the tail shaft are damaged or severely worn. The coulter is misplaced or broken and dropped. When the rotation of the rotary tillage occurs, the relevant parts should be corrected, repaired, reloaded or replaced according to the specific conditions. Before the problem is solved, instead of using the steering clutch to correct the deviation, the method of pushing and pulling the armrest should be used to correct the deviation.

(3) Seeding operations

When the walking tractor is used for seeding operations, there are two kinds of matching conditions: one is the traction type grain seeding machine; the other is the synchronous transmission rice and wheat seeding machine.

The main reason for the unit's partial drive during the sowing operation is that the installation head (or opener) has a non-inconsistent installation height or left-right asymmetry in the direction of the broadcast, and the error or breakage occurs during the configuration and installation of the rotary cutter, and the traction frame collides and deforms. . Due to the above reasons, the sowing operation is subjected to resistance in the direction of the broadcast, and a torsional moment is generated, causing the unit to drive. To this end, the seeding machine technical status should be carefully checked before the planting operation, and the rotary cutter coulter should be configured and installed according to the regulations. The seeding head (or opener) should be symmetrically arranged to ensure consistent installation height and meet the agronomic requirements.

(4) Harvesting operations

The walking tractor is mainly equipped with 4GL-130 harvester. The main reason for the deviation of the unit is that the cutting gap of the harvester is different in the cutting direction; the cutting resistance is different, the cutting edge is high and the side is low, and the cutting height is different during harvesting. The working resistance is not equal; the cutting width is not properly selected; the ground is not flat. Corresponding measures should be taken for specific reasons.

(5) Ditching operation

The general walking tractor is mainly equipped with a small disc trencher, which is mainly used to excavate the field drain. The main reason for the poor linearity of the ditching operation is that the plane symmetry center line of the cutter head and the center plane deviation of the driving wheel axle of the walking tractor exceed the specified; the cutter head is twisted and deformed; the frame is deformed and skewed; the coulter is incorrectly installed; the coulter is broken and falls off. Care should be taken to inspect and correct the cutterhead and frame. Correctly install the rotary cutter coulter, carefully adjust the position of the cutter head, and find that the coulter breaks and falls off. Stop the flame immediately and replace the parts.

(6) Irrigation and threshing operations

Equipped with corresponding water pump and thresher, diesel flywheel belt connected to water pump or thresher, relying on diesel flywheel rotation to drive water pump or thresher can be used for irrigation and threshing of wheat and other crops.

(7) Transportation operations

Hand-held tractors with trailers can be used for both field transportation and road transportation. Generally, the 12-horsepower hand-held trailer is a 1 ton single-axle trailer with a maximum load of 1 ton.

6. Other Related Products

-DEKEN also supply disc plough, disc harrow, share plough, sprayer, fertilizer spreader, etc.

7. How to order ?

-After you decide to purchase, we will send you proforma invoice with our bank information, bring this PI to the bank, and ask to make T/T for the deposit. For single set, your machine can be delivered within 5 days after we getting the deposit, we will send to the port and deliver to you by sea.

-In case of for more handling charges, you can transfer 100% of the payment, we can arrange the products and shipping under your allowance

-If you still don't understand, please do not hestitate to ask me.

8. Why Choose Us? 

a. Strong Technical Support

Deken has professional and technical personnels to supply before-sale and after-sale service.

b. Top Quality Assurance

DEKEN has strict material selection

DEKEN self manufactured and installed

DEKEN has advanced equipments and first-class production technology

c. Sound after-sale system, sincere and all-aspect service

DEKEN products have 1 year warranty period and life-long aftersale parts service.

d. OEM service is acceptable, every products can be customized

DEKEN can also accept OEM for dealers around the world.

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