Product Introduction
The double chain walk-behind trencher is a self-propelled compact digging machine built for wide-width trenching tasks in orchards, small farms and residential engineering. Equipped with dual parallel alloy cutting chains, it delivers wider trench widths in one single pass compared to single-chain models. This unit can also be classified as a practical hand-held double-chain ditching machine, operated by one single worker without supporting tractors or extra traction equipment. Powered by a 9.2KW 195 air-cooled diesel engine with 12V electric one-key startup, it features multi-speed forward and reverse walking, paired with spiral soil scattering blades to push excavated soil evenly to both sides of trenches. As reliable field ditching machinery, it handles wide fertilization furrows, large irrigation channels and thick pipeline slots on loose loam, sandy soil and moderate hard clay, perfectly suited for plots where wide trench specifications are required.
Core Competitive Advantages
High-Efficiency Wide Trenching Design: Dual cutting chains complete wide-width digging in one pass, cutting repeated back-and-forth operation and boosting overall construction efficiency by nearly half.
Narrow Terrain Passability: Compact walk-behind frame smoothly navigates tight orchard rows, greenhouse aisles and courtyard spaces inaccessible to large industrial trenchers.
Independent Self-Walking Power System: Built-in drive wheels eliminate tractor rental fees and extra labor input, lowering long-term operating costs for small contractors and fruit farmers.
Simple Low-Cost Maintenance: Each alloy cutter tooth is bolt-mounted for individual replacement at low cost; daily maintenance only requires chain lubrication and regular engine oil changes, serviceable at local township repair shops.
Fully Sealed Dustproof Transmission: Enclosed gearbox blocks mud, grass and gravel intrusion, minimizing unexpected breakdowns during all-day continuous field work.
Wide Application Fields
Orchard Cultivation
Dig wide deep furrows for bulk organic fertilizer application and large drainage ditches to solve orchard waterlogging problems in rainy seasons.
01
Farmland Planting
Build wide irrigation channels, yam planting troughs and greenhouse ventilation trenches for scattered small farm plots.
02
Mini Municipal Engineering
Lay thick water supply pipes, gas pipelines and bundled fiber optic cables in residential districts, villas and rural photovoltaic projects.
03
Landscape Construction
Create wide planting beds and edge drainage trenches for garden greening and vegetable greenhouse cultivation.
04
Export-Grade Packaging & Global Transportation
Every double chain walk-behind trencher is packed inside thick fumigated export plywood crates reinforced with steel strips to resist collision and vibration during cross-border sea and land transport. Spare alloy cutting teeth, drive belts and maintenance tools are separately wrapped and fixed inside each crate to avoid loss. Complete specification labels and packing lists are attached externally to speed up customs clearance procedures. We support LCL small batch shipments and full container sea freight, and can coordinate door-to-door delivery services for overseas regional distributors.
FAQ
1.What trench width and depth range does this double chain walk-behind trencher support?
A: It provides 25–40cm trench width options, with a maximum digging depth of 0.5–0.6 meters.
2.What power configuration is equipped on this hand-held double-chain ditching machine?
A: It adopts a 9.2KW air-cooled diesel engine with a 12V 20A storage battery for convenient electric startup.
3.How many walking gears does the machine have for terrain adjustment?
A: It comes with 2 forward gears, neutral gear and 2 reverse gears to control travel speed on uneven ground.
4.What is the net weight of this double chain model?
A: The whole machine net weight is 300kg to guarantee stable digging without side sliding.
5.Can this field ditching machinery work on heavy rocky hard soil?
A: It works well on soft loam and mild clay; large hard stones need manual clearing in advance to prevent cutter tooth breakage.
6.Are spare cutting teeth included with full-container bulk orders?
A: One full set of free spare alloy cutting teeth is supplied with all FCL wholesale purchases.
7.How many linear meters of trench can this machine dig per working hour?
A: The hourly output reaches 240–500 linear meters, varying based on soil hardness and target trench width.
8.What after-sales warranty and technical support do you provide?
A: Core engine and gearbox components enjoy a 12-month factory warranty, plus 24/7 multilingual online video troubleshooting guidance.
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