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Product Code: YALE-HTG-ATEX

Yale HTG ATEX Manual Geared Trolley (Explosion-Protected)

Yale HTG ATEX manual geared trolley, certified for Zone 2/22 (BASIC grade). Capacity 500-5,000 kg. Hand-chain geared drive with MKS spark-resistant coating and stainless steel hand chain. ATEX II 3G/3D Ex h IIA/IIIA. CE & UKCA marked.

This product is currently out of stock and unavailable.

Delivery time: 2-3 working days

UK Delivery

Pallet delivery from ยฃ89.00 ex VAT

Wolffkran Group Since 1854
30-Day Returns No questions asked
UK Stock Fast dispatch
UK Support Sheffield & London
  • Product Details

Yale HTG ATEX Manual Geared Trolley (Explosion-Protected)

Model HTG ATEX BASIC | Capacity 500 kg โ€“ 5,000 kg | Zone 2/22 ATEX | Hand-Chain Geared | MKS Coating | Stainless Steel Hand Chain

The Yale HTG ATEX is the explosion-protected geared trolley from Yale's manual trolley range. Combining the mechanical advantage of hand-chain driven geared travel with full ATEX certification, the HTG ATEX BASIC is suitable for Zone 2/22 explosive atmospheres. The MKS spark-resistant coating is applied to all external surfaces, and the HTG ATEX comes fitted with a stainless steel hand chain as standard. For the most demanding atmospheres (Zone 1/21), the HIGH grade is available with solid bronze wheels.

ATEX BASIC: II 3G Ex h IIA T4 Gc / II 3D Ex h IIIA T135 ยฐC Dc | CE & UKCA Marked

Certified for Zone 2 (gas, group IIA) and Zone 22 (dust, group IIIA). For Zone 1/21 the HIGH grade is available with solid bronze wheels. CE marked, UKCA marked, ATEX Declaration of Conformity supplied. LOLER 1998 thorough examinations every 12 months.

Technical Specifications

Model Article No. Capacity (kg) Size Flange Width (mm) Flange Thickness max (mm) Curve Radius min (m) Hand Effort (daN) Weight (kg)
HTG-A ATEX 500 N05300101 500 A 50 โ€“ 220 25 0.9 3 9.7
HTG-A ATEX 1000 N05300102 1,000 A 50 โ€“ 220 25 0.9 6 11.2
HTG-A ATEX 2000 N05300103 2,000 A 66 โ€“ 220 25 1.15 7 18.0
HTG-A ATEX 3000 N05300104 3,000 A 74 โ€“ 220 25 1.4 7 35.4
HTG-A ATEX 5000 N05300105 5,000 A 90 โ€“ 220 25 1.8 9 51.8
HTG-B ATEX 500 N05300106 500 B 160 โ€“ 300 40 0.9 3 12.6
HTG-B ATEX 1000 N05300107 1,000 B 160 โ€“ 300 40 0.9 6 14.1
HTG-B ATEX 2000 N05300108 2,000 B 160 โ€“ 300 40 1.15 7 21.3
HTG-B ATEX 3000 N05300109 3,000 B 160 โ€“ 300 40 1.4 7 39.2
HTG-B ATEX 5000 N05300110 5,000 B 180 โ€“ 300 40 1.8 9 56.0

Weights without hand chain. Higher capacities (8,000/10,000/20,000 kg ATEX) and HIGH grade variants (N05300085-089 A, N05300115-119 B) available on request.

Key Features

  • ATEX BASIC certification (Zone 2/22): II 3G Ex h IIA T4 Gc and II 3D Ex h IIIA T135 ยฐC Dc.
  • Hand-chain geared drive: Lower operator effort than push variants for ATEX zone moves.
  • MKS spark-resistant coating: Fully coated externals prevent friction ignition.
  • Stainless steel hand chain as standard: Corrosion-resistant, low spark potential.
  • Rubber buffers as standard: Reduce impact at end-of-travel.
  • Standard HTG platform: Same machined steel wheels, encapsulated ball bearings, 14% incline rating.

Suitable Applications

For explosion-protected heavy lifting and traverse: chemical and petrochemical refineries, paint and coatings plants, pharmaceutical production with solvents, fuel terminals, mining, grain elevators, dust-handling facilities, shipyards with flammable cargo. Whenever a manual geared trolley needs to move a load through an explosive atmosphere.

How to Use the Yale HTG ATEX

  1. Confirm zone: BASIC for Zone 2/22, HIGH for Zone 1/21.
  2. Inspect MKS coating and hand chain: Visual check before each use.
  3. Confirm beam compatibility.
  4. Attach ATEX hoist: Matching zone and grade.
  5. Travel using stainless steel hand chain: Steady pull โ€” avoid sudden jerks.

Warning: All lifting components must be ATEX-rated to the same zone. Mixing rated and unrated equipment defeats protection.

Safety Information

  • Verify ATEX zone classification before installation.
  • Inspect MKS coating and hand chain before each use.
  • Use only with ATEX-compliant lifting equipment.
  • Never exceed the Working Load Limit.
  • Install beam end stops at both ends.
  • Never lift, lower or transport persons.
  • Use manufacturer's hand chain only โ€” no mechanical drives.
  • LOLER 1998 thorough examination every 12 months.

Inspection and Maintenance

Combines standard HTG maintenance with ATEX-specific inspection of MKS coating and stainless steel hand chain. Coating damage compromises certification and must be repaired before further use. WOLFF Onsite provides LOLER and ATEX-aware inspection.

Optional Accessories

  • HIGH grade ATEX upgrade: Zone 1/21 with solid bronze wheels.
  • Higher capacity ATEX: 8,000 / 10,000 / 20,000 kg variants available on request.
  • Locking device & rotating hand-chain guide: Available options.

Downloads

Frequently Asked Questions

Q: HTG ATEX BASIC or HIGH โ€” which do I need?

BASIC covers Zone 2/22 โ€” atmospheres unlikely during normal operation. HIGH covers Zone 1/21 โ€” atmospheres likely during normal operation. HIGH uses solid bronze wheels and a wider gas group certification (IIC vs IIA). Your DSEAR/ATEX zoning assessment determines which zone applies.

Q: Why stainless steel hand chain for ATEX?

Stainless steel resists corrosion in the wet, humid or chemically aggressive environments common to ATEX facilities, and its surface characteristics reduce spark potential from chain-on-chain rubbing. Fitted as standard on HTG ATEX at no extra cost.

Q: Are higher capacity HTG ATEX models available?

Yes โ€” 8,000 kg (N05300111), 10,000 kg (N05300112) and 20,000 kg (N05300114) ATEX BASIC variants, plus equivalent HIGH grade SKUs. Not in standard stock but available on order. Contact us for lead times.

Q: Can I use a non-ATEX chain hoist with the HTG ATEX?

No. The full lifting assembly must be ATEX-rated. Pair the HTG ATEX with EX09 (Yale C/D 85 ATEX) or EX08 (Yale UNOplus ATEX) hoists for a compliant assembly.

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Delivery Information

From our depot to your site, every order is fully tracked and delivered on our own WOLFF Onsite vehicles or via trusted courier partners. Delivery costs are calculated based on your postcode and order size.

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Dispatched within 1โ€“2 working days, delivered next working day between 8amโ€“5pm, Monday to Friday. Delivery cost is based on the number of pallet spaces and your delivery zone.

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Orders placed by 1pm are dispatched same day where possible. Some products carry a manufacturing lead time, this is always stated in the product description.

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