Biomass Fuel and Energy
Grinding forestry residue, sawmill waste, clean waste wood and agricultural residue into boiler fuel and pellet feedstock.
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Crawler Tub Grinder WD3600C
The WeiDong WD3600C is a diesel-powered crawler tub grinder for bulky wood and biomass processing on uneven or unprepared ground. It combines the 3600 mm tub platform with crawler mobility for repositioning within forestry, land-clearing and biomass sites.
- Capacity
- 25–40 t/h
- Power
- 408 kW
- Feed inlet
- Ø 3600 mm
- Weight
- 21 t
Technical specifications
| Item | Value |
|---|---|
| Model | WD3600C |
| Raw material | Tree roots, branches, straw, etc |
| Machine Size | 7500 mm × 2600 mm × 3500 mm |
| Machine Weight | 21 t |
| Capacity | 25–40 t/h |
| Engine Power | 408 kW |
| Inlet size | Ø 3600 mm |
| Cutting hole size | Ø 2350 mm |
| Feed tray depth | 1370 mm |
| Spindle working speed | 850 rpm |
| Fuel consumption rate | 20–40 L/h |
| Fuel tank volume | 310 L |
| Hydraulic tank volume | 420 L |
| Cutting roll size | 2200 mm × 670 mm |
| Cutter | 10 sets |
| Cutter size | 465 mm × 220 mm × 20 mm |
| Cutter screws | 5 pcs/knife |
| Number of bed knives | 2 set |
| Bed knife size | 1100 mm × 110 mm × 30 mm |
| Bottom cutter screws | 12 pcs |
Sizes and models
| Model | Mobility | Drive | Capacity | Power | Weight |
|---|---|---|---|---|---|
| WD3600C | Crawler | Diesel | 25–40 t/h | 408 kW | 21 t |
| WD3600M | Skid-mount | Diesel | 25–40 t/h | 408 kW | 15 t |
| WD3600S | Semi-trailer towable | Diesel | 25–40 t/h | 408 kW | 17 t |
| WD3600W | Road-wheeled | Diesel | 25–40 t/h | 408 kW | 18 t |
| WDE3600C | Crawler | Electric | 25–40 t/h | 355–400 kW (Configurable) | 21 t |
| WDE3600M | Skid-mount | Electric | 25–40 t/h | 355–400 kW (Configurable) | 15 t |
| WDE3600S | Semi-trailer towable | Electric | 25–40 t/h | 355–400 kW (Configurable) | 17 t |
| WDE3600W | Road-wheeled | Electric | 25–40 t/h | 355–400 kW (Configurable) | 18 t |
The WeiDong WD3600C tub grinder has a typical capacity of 25–40 t/h, 408 kW of installed power, a Ø 3600 mm feed inlet, a machine weight of 21 t and overall dimensions of 7500 mm × 2600 mm × 3500 mm. Rotor, screen and auxiliary equipment are confirmed for each project from the feed material, the required output size and the site conditions; actual throughput varies with material, moisture, contamination and feeding.
Why choose the WD3600C
Choose WD3600C when ground access and on-site positioning matter more than road transfer. Diesel power avoids reliance on a site electrical connection, while the crawler undercarriage supports work on terrain unsuitable for a wheeled machine.
Recommended applications
- Forestry and land-clearing sites with uneven ground
- Frequent repositioning within a working area
- Roots, stumps and bulky mixed-length wood
Recommended feed materials
- Tree roots and stumps
- Branches and forestry residue
- Land-clearing wood waste
- Palm residues and selected bulky biomass
Materials to confirm before ordering
- Soil-contaminated root balls
- Pallets or construction wood containing metal
- Mixed waste with stone or non-wood contaminants
When another configuration fits better
- Most movement is long-distance road transfer
- The machine will remain in a fixed processing line
- A powered industrial site is better served by an electric configuration
Options confirmed for each project
- Knife or hammer rotor selected for the material
- Screen opening selected for target output
- Discharge conveyor and magnetic separation options
- Remote control and project-specific safety equipment
- Engine, motor and electrical brands subject to configuration
What changes actual capacity
- Feed material type, density and hardness
- Maximum piece size and feeding consistency
- Moisture content
- Soil, metal, stone and other contamination
- Rotor, cutter or hammer configuration
- Screen opening and required output size
- Operator practice and downstream material handling
Information needed for a quotation
- Material description, photos or a working video
- Maximum feed dimensions and typical piece size
- Moisture level and known contamination
- Required hourly throughput
- Target output size and downstream use
- Ground conditions and required mobility
- Available electrical supply for electric configurations
- Destination country and transport requirements
Performance note: Capacity and final particle size vary with feedstock type, moisture, contamination, rotor, screen and feeding conditions. Confirm the final configuration through material testing and the project specification.
Features and benefits
Diesel Drive
Independent power for mobile field work and sites without a permanent electrical supply.
Crawler
Self-propelled crawler mobility for uneven ground and frequent repositioning within the job site.
Ø 3600 mm tub platform
The platform has a Ø 3600 mm inlet and a typical capacity of 25–40 t/h. Actual performance depends on material and setup.
Videos
WD3600C tub grinder workflow: feeding, grinding and discharge
WD3600C crawler tub grinder grinding wood on site
WD3600 tub grinder from above
Applications
Composting and Organic Fertilizer
Preparing woody compost feedstock, bulking agents and organic-fertilizer carbon sources from green waste, branches and crop residue.
Land Clearing: Roots, Stumps and Debris
Processing stumps, root balls, brush and mixed land-clearing debris on site to cut hauling volume and open the site faster.
Forestry and Logging Residue
Grinding logging slash, whole trees and forestry residue at the landing or roadside into transportable biomass.
Storm and Disaster Debris
Reducing fallen trees, branches and root balls after storms and hurricanes, with controls for hidden metal and mixed debris.
Palm Oil Plantation Residue (EFB, Trunks, Fronds)
Processing empty fruit bunches, oil-palm trunks and fronds on Southeast Asian plantations for compost, fuel or field reuse.
Frequently asked questions
Is WD3600C intended for public-road travel?
No. The crawler chassis is intended for movement within a job site. Transport between distant sites requires suitable transport equipment and compliance with local rules.
Why choose a crawler tub grinder?
Crawler mobility is useful on uneven, soft or unprepared ground and for frequent repositioning around forestry and land-clearing sites.
Is the rated capacity guaranteed for every material?
The rated capacity of WD3600C is 25–40 t/h, but it is a typical or configured value rather than a guarantee for every feed material. Actual throughput depends on feedstock, moisture, contamination, rotor, screen and feeding conditions.
What information is required before configuring this machine?
Provide material photos or video, maximum feed size, moisture and contamination, required throughput, target output, site conditions, mobility needs and the destination electrical supply where applicable.
Related products
Tub Grinders
Skid-Mount Tub Grinder WD3600M
Diesel skid-mount tub grinder; 25–40 t/h; 408 kW; Ø 3600 mm
- Capacity
- 25–40 t/h
- Power
- 408 kW
- Feed inlet
- Ø 3600 mm
Tub Grinders
Semi-Trailer Tub Grinder WD3600S
Diesel semi-trailer towable tub grinder; 25–40 t/h; 408 kW; Ø 3600 mm
- Capacity
- 25–40 t/h
- Power
- 408 kW
- Feed inlet
- Ø 3600 mm
Tub Grinders
Road Wheeled Tub Grinder WD3600W
Diesel road-wheeled tub grinder; 25–40 t/h; 408 kW; Ø 3600 mm
- Capacity
- 25–40 t/h
- Power
- 408 kW
- Feed inlet
- Ø 3600 mm
Tell us about your project
Send photos of your material, the largest piece size, the output size and the tonnage per hour you need. WeiDong replies within 24 hours with a configuration and a quotation.
Michael, Senior Sales Manager
- Phone
- +86 317 283 1977
- +86 136 0984 3896