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A diamond-reinforced straight nail mesh feller chain that delivers maximum biting traction on steep rugged forest terrain — built for heavy-duty feller bunchers, skidders and logging machinery that need extreme heavy-duty grip and tensile strength, not just basic standard forest road traction.
The Double Diamond & Triple Diamond Straight Nail Mesh Feller Chain pairs a diamond-reinforced mesh chain body with straight nail traction studs, giving the unit super strong grip and anti-slip performance in addition to outstanding tensile strength that resists breakage under heavy working loads. Available in NLS-14, NLS-16, NLS-18, NLS-20 and Triple Diamond NLT series, covering tire sizes from 500/50-22.5 up to heavy-duty feller tire specifications with per-pair weights ranging from 212 kg to 1780 kg, it's built for feller bunchers, heavy logging machinery and extreme steep-slope forestry operations where equipment needs maximum traction on rugged, muddy and uneven terrain, not just ordinary forest road travel.
It shares the wear-resistant build and universal installation design of standard forestry tire chains, but adds diamond-pattern reinforcement and straight nail traction elements for dramatically upgraded gripping power and load-bearing capacity — see the specification table above to confirm which model fits your feller machinery.
Exclusive double/triple diamond reinforced mesh with straight nail traction delivers far stronger anti-slip performance than standard chains, ensuring reliable traction on steep, muddy and slippery forest terrain.
High tensile strength resists breakage under heavy loads; excellent wear resistance and durability adapt to harsh complex forest roads and support continuous high-intensity logging operations.
Covers 5 major series: NLS-14/16/18/20 and Triple Diamond NLT. Fits tires from 500/50-22.5 to heavy feller sizes, weighing 212–1780 kg per pair, compatible with all tonnages of feller and skidding equipment.
Universal design enables easy installation and fast on-site fastening; optimized chain profile prevents tire tread damage and effectively protects wheel hubs, reducing equipment wear and maintenance costs.
Not every tire chain application requires diamond-reinforced construction or extreme heavy-duty traction. Where a vehicle operates on maintained forest roads with moderate loads — standard transport trucks, light utility tractors — a basic mesh tire chain does the job at lower cost and with lighter weight than a reinforced feller chain. The Double Diamond & Triple Diamond Straight Nail Mesh Feller Chain is purpose-built for exactly the opposite: maximum grip and ultra-high tensile strength for steep-slope felling and extreme off-road logging operations.
Which feller chain model fits your job? If you run small feller bunchers and light skidding equipment with standard tire sizes, the NLS-14 series (212 kg – 370 kg per pair) fits tire sizes from 500/50-22.5 up to 23.5-25 L5, delivering dependable diamond-reinforced traction for light to medium logging work.
If you operate standard mid-size fellers and skidders for regular forest harvesting, the NLS-16 and NLS-18 series cover tire sizes from 18.4-34 up to 73/44.00x32, with per-pair weight from 393 kg to 869 kg, offering an ideal balance of grip strength and durability for day-to-day felling operations.
If you deploy heavy-duty large fellers and high-capacity logging machinery for extreme steep-slope operations, the NLS-20 and Triple Diamond NLT series (667 kg – 1780 kg per pair) fit oversized heavy feller tires, delivering maximum straight-nail biting grip and triple diamond reinforcement for the most demanding forestry environments.
Compare: Standard Forestry Mesh ChainCompare: U-Bar Forestry Chain
| ITEM NO | TIRE SIZE | WEIGHT/Pair(kg) |
| NLS-14 | 700/45-22.5 | 242 |
| 18.4-30,16.9-34 | 314 | |
| 18.4-34,16.9-38 | 305 | |
| 18.00-24/25 STD | 345 | |
| 700/50-26.5 | 288 | |
| 23.5-25 L5 | 370 | |
| 500/50-22.5 | 212 | |
| 22/65-25,500/55-26.5 | 259 | |
| NLS-16 | 18.4-34,16.9-38 | 468 |
| 18.00-24/25 STD | 502 | |
| 700/50-26.5 | 393 | |
| 700/55-34 | 506 | |
| 23.1-26 | 412 | |
| 24.5-32,23.1-34 | 467 | |
| 23.5-25 L5 | 481 | |
| 30.5-32 | 517 | |
| 26.5-25 STD | 563 | |
| 22/65-25,500/55-26.5 | 412 | |
| 600/65-34 | 506 | |
| 73/44,00x32 | 768 | |
| 66/43,00x25/26 DD | 866 | |
| NLS-18 | NLS245*32-18 | 695 |
| NLS265*25-18 | 737 | |
| NLS295*25-18 | 767 | |
| NLS305*32-18 | 766 | |
| NLS355*32-18 | 820 | |
| NLS35/65-18 | 851 | |
| NLS35/65-18 | 869 | |
| NLS73*44*32-18 | 820 | |
| NLS-20 | NLS245*32-20 | 783 |
| NLS305*32-20 | 860 | |
| NLS355*32-20 | 913 | |
| NLS2700-20 | 1227 | |
| NLS3300-20 | 1585 | |
| NLS3600-20 | 1780 | |
| Triple Diamond NLT-16/18/22 | NLTS305*32-16 | 667 |
| NLTS355*32-16 | 702 | |
| NLTS73*44*32-16 | 706 | |
| NLTS305*32-18 | 954 | |
| NLTS355*32-18 | 972 | |
| NLTS73*44*32-18 | 980 | |
| NLTS305*32-20 | 1077 | |
| NLTS355*32-20 | 1112 | |
| NLTS73*44*32-20 | 1116 |
If your vehicles only travel on maintained forest roads with standard loads, a basic mesh forestry chain is the simpler, more economical choice.
Choose from NLS-14 up to NLS-20 based on your exact tire dimensions and equipment tonnage, plus proper fitting tolerance.
Confirm the chain's per-pair weight (212 kg – 1780 kg) and tensile rating match your feller's axle load and working terrain before ordering.
Select from Double Diamond (NLS series) or Triple Diamond (NLT series) to match your slope steepness and logging operation intensity.
Exclusive double/triple diamond mesh with straight nails delivers far stronger grip than standard chains, ensuring reliable traction on steep, muddy forest terrain.
High-strength construction withstands heavy loads and terrain impacts, and resists deformation and fracture under long-term high-load operation.
Outstanding wear and abrasion resistance extends service life; it adapts to gravel, slopes and mud, and supports continuous high-intensity logging.
5 series available: NLS-14/16/18/20 and Triple Diamond NLT. Fits tires from 500/50-22.5 to heavy feller sizes, weighing 212–1780 kg per pair, compatible with all forestry equipment.
Universal structure enables fast on-site installation without special tools, greatly reducing preparation time for field operations.
Optimized chain profile prevents tire tread abrasion and effectively protects wheel hubs, reducing component wear and long-term maintenance costs.
From what working scenarios can the feller chain be used?
It is used for enhanced traction and driving stability in various heavy-duty forestry scenarios — steep-slope felling, mountain logging, off-road skidding, and operations on muddy, snowy or rugged forest terrain paired with fellers, bunchers, skidders and heavy logging trucks.
What series and sizes does it come in?
The feller chain series covers NLS-14, NLS-16, NLS-18, NLS-20 and Triple Diamond NLT series, with tire sizes from 500/50-22.5 up to heavy-duty feller tires and per-pair weight ranging from 212 kg to 1780 kg.
How does the diamond & straight nail structure ensure performance?
The chain adopts double/triple diamond reinforced mesh combined with straight nail traction studs, which delivers super strong anti-slip grip on difficult terrain. Its high-tensile construction prevents deformation and breakage under heavy working loads.
What installation and adaptability features does it have?
It features a universal design for strong adaptability, enables easy installation and quick on-site fastening without special tools, and is compatible with different tire sizes and wheel hub specifications.
What material and durability does it provide?
It is manufactured from high-strength wear-resistant steel with outstanding tensile strength, highly resistant to abrasion and breakage, suitable for long-term heavy-duty logging operations under complex forest road conditions.
Tell us your capacity, lifting height, and working‑condition requirements — we'll confirm the correct model and send pricing.
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Dele electrical(HANGZHOU) co.,ltd
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