Mobile wood chipper YG-61 series

tractor-mountedcrawlerdiesel

Overview
Based on real-world field data, a high-efficiency wood chipper reduces loose branches and wood waste volume by 75% to 85%. Proper selection (feed opening, power source, drive mechanism) reduces transport trips and disposal costs and prevents jams and burnt belts caused by underpowered units.

Performance & Operational Notes
High-chromium alloy blades require sharpening or reversing after heavy hardwood processing (typically 80–120 hours). Units vary from compact motor-driven chippers for landscaping to heavy diesel-driven industrial chippers for biomass and pallet recycling. Chain conveyor feeds and crawler self-propelled options improve handling of bulky, crooked limbs and mobile forestry conditions.

Wood Chipper Parameter (table)
Model | Max Feed Diameter | Hourly Output Capacity | Engine / Motor Power | Feeding System Type
YG-6130 | < 13 cm | 2 Tons / Hour | 32 HP Diesel / 22 kW Motor | Manual Hopper / Chain Conveyor
YG-6140 | < 16 cm | 3 Tons / Hour | 54.4 HP 4-Cylinder Diesel | Manual / Chain / Crawler Self-Propelled
YG-6145 | < 25 cm | 5 Tons / Hour | 102 HP Diesel / 55 kW Motor | Manual / Chain / Crawler Self-Propelled
YG-6175 | < 30 cm (Softwood 35 cm) | 8 Tons / Hour | 197 HP 6-Cylinder Diesel | Heavy-Duty Dual Chain Conveyor
PTO Tractor Type | 100 – 220 mm | Depends on Tractor | 35 – 100 HP PTO Driven | 3-Point Hitch / 6 or 8 Spline Shaft

Main Applications

• Landscaping & Pest Wood Disposal: Quick shredding of freshly pruned branches and leafy material. Compact wheeled or crawler-mounted units with hydraulic feed rollers prevent clogging and offer mobility.
• Orchard Mulching & Organic Fertilizer: Crushing fruit tree trimmings directly for soil backfeed or composting; adjustable screen mesh sizes produce micro-chips for faster decomposition.
• Biomass Energy & Pellet Production: Processing logs into clean wood chips to feed hammer mills and pellet machines for biomass power or heating fuel plants.
• Construction Timber & Pallet Recycling: Industrial crushers for heavy waste containing nails or demolition boards use chain-plate feeds and magnetic separators.

Case Study Summary

• A contractor deployed a YG-6145 crawler chipper (102 HP diesel, chain conveyor). Achieved 5 tons/hour, reduced truck trips by ~60%, and recovered the machine cost in ~3.5 months by selling chips to biomass buyers.

FAQ Highlights

• Power type selection: Diesel engines or PTO units suit remote/mobile forestry; electric-driven models are preferable for fixed recycling centers for lower operating costs and simpler maintenance.
• Chain conveyor vs manual hopper: Chain conveyors pull bulky, crooked limbs and bundled material automatically, reducing pre-trimming labor compared with gravity/manual hopper feeding.
• Wear parts life: Blades typically need attention after 80–120 hours of heavy hardwood processing; spare blade, belt, and clutch kits are recommended.

Pro Tips

• For off-road forestry jobs with uneven terrain, choose the crawler self-propelled version and consider wireless remote feed control to reduce loading equipment costs.
• For palm fronds or high-fiber wet grass, request an anti-winding reverse shaft to avoid manual clearing downtime.
• When selling chips to power stations or pellet mills, confirm required chip size to set blade clearance and screen mesh appropriately.

Technical specifications

• Models available: YG-6130, YG-6140, YG-6145, YG-6175, PTO Tractor Type variants.
• Max feed diameters: from <13 cm (compact) up to <30 cm (heavy-duty); softwood capability up to 35 cm noted for largest model.
• Hourly output range: ~2 tons/hour up to ~8 tons/hour depending on model and material.
• Power options: electric motor (kW), diesel engines (HP) and PTO-driven tractor options (35–100 HP).
• Feeding systems: Manual hopper, chain conveyor, heavy-duty dual chain conveyor, crawler self-propelled with optional hydraulic feed rollers.
• Recommended wear part planning: keep 1–2 extra sets of blades, belts, and clutch plates for uninterrupted operation.
• Typical blade material: high-chromium alloy (service life varies with material hardness and operating hours).
• Special features: crawler self-propelled mobility, anti-winding reverse shaft for fibrous materials, adjustable screen mesh for chip sizing.
• Operational benefits: reduces wood waste volume by 75–85% and can cut disposal/transport costs by >40% when matched to correct feed and power configuration.