Heavy Duty Plough Designed to Enhance Soil Cultivation and Improve Crop Yield in

Hydraulic Variable Width Reversible Plough is a heavy-duty agricultural tillage implement matched with tractor three-point hitch system. Equipped with dual hydraulic control, it can realize 180-degree plough reversal and stepless adjustment of working width. Different from traditional fixed-width reversible ploughs, operators can adjust the total tillage width directly from the tractor cab without stopping the machine.

The plough supports bidirectional reciprocating ploughing at the end of the field, eliminating large-radius U-turns for tractors. It is widely adopted on large farmland, grain production bases and professional agricultural service teams. It can complete deep tillage, soil inversion, straw burial and weed suppression in one single pass. It adapts to dry land, loam, sandy soil and moderately sticky soil. The variable-width design solves the fixed working width limitation of conventional ploughs and guarantees consistent ploughing quality on irregular plots.

1. Dual hydraulic control for reversal and width adjustment. The hydraulic system controls 180° turnover of plough body and tillage width regulation. Operators adjust working width on the move without shutdown or manual disassembly of plough shares, flexibly matching different plot sizes and planting row spacing.
2. Heavy-duty reinforced frame structure. The main beam is made of thickened high-strength rectangular steel pipe with strong torsion and bending resistance under heavy deep-plough load. Plough share and mouldboard are produced from high-quality boron steel with quenching heat treatment, featuring high hardness and excellent wear resistance.
3. Optimized mouldboard plough body. The mouldboard has outstanding self-cleaning performance and rarely accumulates mud when working in clay soil. It achieves neat soil inversion, uniform clod breaking, and fully buries crop straw and weeds under the topsoil.
4. Safety shear bolt protection mechanism. Each plough leg is fitted with safety shear bolt. When striking underground obstacles such as stones and tree roots, the bolt breaks preferentially to protect the plough frame and plough body from permanent deformation and damage.
5. Standard three-point hitch connection. Universal mounting interface is compatible with mainstream high-horsepower wheeled tractors. Fast assembly and disassembly, simple commissioning and stable connection during continuous field operation.
6. Stepless adjustable tillage depth. Fitted with depth control wheel, working depth can be continuously adjusted according to agronomic requirements to meet diverse demands of shallow tillage and deep tillage.

Soil inversion and deep tillage: Flip topsoil, break compacted plough pan, improve soil air permeability, water permeability and soil water storage capacity to optimize soil physical and chemical structure.

Crop residue burying: Bury straw and weeds deep into soil, accelerate organic matter decomposition, improve soil fertility and reduce overwintering pest populations.

Hydraulic variable-width operation: Freely adjust working width according to plot size, tractor power and planting mode to enhance the adaptability of tillage operations.

High-quality seedbed preparation: Bidirectional ploughing removes unilateral ridges and furrows left by single-sided ploughs. The field surface stays flat after ploughing, reducing workload for subsequent harrowing and sowing.

Multi-terrain adaptability: Suitable for large flat fields and irregular plots. It can run continuously on dry farmland, loam and sandy soil.

Flexible hydraulic width adjustment. Compared with conventional fixed-width reversible ploughs, width adjustment can be completed without stopping work. Operators match working width with tractor power and field conditions in real time, avoiding tractor overload or incomplete plough coverage.

Premium ploughing quality. Bidirectional turning leaves no furrows on field surface. It realizes complete soil inversion and high straw burial rate. Variable width ensures stable and consistent tillage effect on irregular plots.

Superior structural durability. Heavy-duty thickened beam and heat-treated boron steel wearing parts greatly extend service life. Shear bolt protection reduces maintenance cost and downtime caused by underground obstacles.

High working efficiency. Bidirectional ploughing shortens turning time at field ends. Hydraulic width adjustment saves time of manual repositioning. Overall working efficiency rises by more than 35% compared with fixed-width reversible ploughs.

Wide tractor compatibility. It matches mainstream high-horsepower tractors and serves as ideal equipment for large farms and agricultural service companies. Spare parts are easy to source for convenient after-sales maintenance.

Excellent economic benefit. It completes deep tillage and straw returning in one pass, reducing repeated field operations and fuel consumption. One machine adapts to multiple field conditions and agronomic schemes, lowering the total investment of agricultural machinery.