Product Introduction
This hand held trenching machine is a compact self-propelled ground excavation device tailored for narrow plots, orchards and small-scale municipal wiring jobs. As a lightweight hand-held chain trencher with independent walking power, it is also categorized as a flexible small hand guided trenching machine that eliminates tractor matching restrictions, serving as a portable farmland trencher for family farms, landscaping contractors and local engineering teams. Powered by a 195 air-cooled diesel engine with one-touch electric start, this hand held trenching machine supports forward and reverse multi-speed travel, with replaceable alloy steel cutting teeth to dig neat narrow trenches on soft soil and moderate hard ground. It is widely adopted for orchard fertilization ditches, farm irrigation channels, residential cable burial and greenhouse drainage works, ideal for tight, confined spaces inaccessible to large tractor-mounted trenchers.
Core Technical Parameters
|
Item |
Single Chain Model |
Double Chain Model |
|
Supporting Engine |
195 air-cooled diesel engine, 9.2KW output |
195 air-cooled diesel engine, 9.2KW output |
|
Power Supply |
12V 20A battery for electric start |
12V 20A battery for electric start |
|
Walking Gears |
2 forward, 2 reverse + neutral |
2 forward, 2 reverse + neutral |
|
Machine Net Weight |
280kg |
300kg |
|
Usable Trench Width & Max Depth |
10cm width / 1.2m depth; 20cm width / 0.8m depth |
25cm width / 0.6m depth; 40cm width / 0.5m depth |
|
Cutter Material |
High-hardness alloy steel, single tooth replaceable |
High-hardness alloy steel, single tooth replaceable |
|
Clutch Mode |
Belt tension clutch with sealed gearbox |
Belt tension clutch with sealed gearbox |
Key Product Advantages
Ultra-Narrow Site Adaptability: Compact body design fits narrow orchard rows, residential yards and small farm plots where heavy tractor trenchers cannot pass.
Single-Person Independent Operation: Self-walking drive system removes the need for auxiliary tractors or extra operators, drastically cutting labor costs for small contractors.
Low Maintenance & Affordable Spare Parts: Bolt-fixed alloy cutters can be swapped individually at low cost; routine maintenance only requires chain tightening and oil replacement, serviceable at local rural repair shops.
Stable Continuous Operation: Fully sealed transmission box delivers dustproof and waterproof performance, avoiding downtime from soil debris blockage during long-hour excavation.
Customizable Trench Dimensions: Multiple chain width options support diverse projects from thin fiber optic cables to wide farm irrigation channels.
Precision Manufacturing Process
Every hand held trenching machine undergoes standardized four-step precision processing to guarantee consistent quality for bulk buyers:
Laser Cutting
Precise steel plate blanking for all frame and chain components to eliminate dimensional errors.
01
CNC Bending
Automated bending for body brackets to ensure stable structure during heavy digging loads.
02
Shot Blasting & Sandblasting
Full surface rust removal to boost paint adhesion and extend anti-corrosion service life.
03
Full Penetration Welding
Certified welders complete full-seam welding to prevent frame cracking under rugged field working conditions.
04
Export-Grade Packaging & Safe Shipment
All units are packed in thick fumigated export plywood crates reinforced with metal strips to resist impact during cross-continental sea and land transit. Spare alloy cutting teeth, engine oil and maintenance tools are separately packed inside each crate. Clear specification labels and packing lists are attached externally to speed up customs inspection. We support LCL and full container shipments, and can coordinate door-to-door delivery services for overseas distributors.
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