Yale YL ITP ATEX Hand Chain Hoist with Integrated Push Trolley

Model YL ITP ATEX | Capacity 500 kg to 2,000 kg | ATEX II 2 GD C IIC T4 | Zone 1 / Zone 21 | Push Travel | Spark-Resistant Bronze Wheels

The Yale YL ITP ATEX is the explosion-protected variant of the YL ITP push-travel trolley, certified for use in Zone 1 (gas) and Zone 21 (dust) atmospheres under EU Directive 2014/34/EU. Built on the proven YL ITP chassis, the ATEX version adds solid bronze trolley wheels (preventing spark generation through wheel-to-beam contact), copper-coated suspension and load hooks (MEDIUM design), and the MKS micro corrosion protection system on the housing and components. The integrated hoist component is the Yalelift 360 ATEX with its patented 360° rotating hand chain guide. Standard rubber buffers are fitted to the trolley side plates to control end-of-beam contact without spark generation. The YL ITP ATEX is available in three design levels (LOW, MEDIUM, HIGH) with HIGH design also adding stainless steel load chain and supplied with reduced capacities.

Technical Specifications

Specifications quoted are for MEDIUM design at standard 3 m Height of Lift, Size A beam range. Size B (180 to 300 mm beam flange) is available on request. HIGH design (with stainless steel load chain) is supplied with reduced capacities, contact us for specification.

Key Features

• ATEX II 2 GD C IIC T4 certified: Suitable for Zone 1 gas and Zone 21 dust atmospheres, gas group IIC, maximum surface temperature 135 °C.
• MKS micro corrosion protection system: Two-coat treatment combining Delta-Protekt® KL100 basecoat (zinc/aluminium flake cathodic protection) and Delta Seal® topcoat (chemical-resistant microcrystalline finish).
• Copper-coated suspension and load hooks (MEDIUM design): Soft copper coating prevents spark generation if hooks contact ferrous structures.
• Solid bronze trolley wheels (MEDIUM and HIGH design): Non-sparking bronze wheel construction for safe operation in explosive atmospheres.
• Stainless steel load chain (HIGH design): Optional upgrade for the most aggressive ATEX environments. HIGH design models supplied with reduced capacities.
• Rubber buffers as standard: ATEX trolleys include rubber buffers to control end-of-beam contact without spark generation.
• Compliant with EU Directives 2014/34/EU and 99/92/EC: Full ATEX compliance for European explosive atmosphere applications.
• Push travel: Operator pushes the load along the beam by hand. Simple, lightweight, no trolley hand chain required.
• Patented 360° rotating hand chain guide: Inherited from the standard YL ITP, operator can apply force from any angle, keeping clear of the load path.
• Easily converted to YL LHP ATEX (low headroom): Field upgrade available for applications requiring even smaller closed headroom.

Suitable Applications

The Yalelift YL ITP ATEX is designed for industries where combustible gases, vapours, dusts, or mists may create explosive atmospheres. Typical applications include: oil and gas (refineries, drilling, offshore platforms); chemical processing; pharmaceutical manufacturing; paint and coating shops; waste management and treatment; food processing (grain, sugar, flour dust); agricultural biogas plants; wood and metal processing; recycling; and gas distribution. The MKS coating system additionally protects against corrosion in offshore, marine, and aggressive chemical atmospheres. Use the push variant where ease of operation and price matter most.

How to Use the Yale YL ITP ATEX Hand Chain Hoist with Integrated Push Trolley

1. Verify the ATEX zone classification: Confirm the trolley's ATEX marking (II 2 GD C IIC T4) is suitable for the zone, gas group, and temperature class of the work area.
2. Verify beam compatibility: Confirm beam flange width, thickness, and curve radius are within the trolley's rated range.
3. Adjust the trolley side plates: Adjust to match the beam flange using the supplied adjusting nuts.
4. Fit the trolley to the beam: Open, position over the beam, close and tighten adjusting nuts to specified torque.
5. Verify anti-drop, anti-tilt, and rubber buffer operation: All safety devices must engage correctly. Rubber buffers must be intact, free from chemical attack damage.
6. Pre-use inspection: Visual check of load chain, hooks (copper coating intact), housing (MKS coating intact), hand chain, trolley wheels (bronze, intact), beam contact area, rubber buffers.
7. Engage the load and lift: Use ATEX-rated lifting accessories. Lift using the hoist hand chain.
8. Traverse by pushing: Push the load along the beam manually. Avoid impact with end stops or beam discontinuities.
9. Position and restrain: Push trolleys do not hold position automatically. Physically restrain at the stopping position or use a beam locking device.

Warning: Yale hoists and trolleys are not designed for passenger elevation applications and must not be used for this purpose. Never use the trolley in zones, gas groups, or temperature classes exceeding the ATEX marking. Never repaint, recoat, or modify any part of the trolley without manufacturer approval, as this may invalidate ATEX certification.

Safety Information

• Verify beam flange width and thickness are within the trolley's rated range before each use.
• Verify the supporting beam structure is rated for the combined hoist plus full WLL load.
• Confirm anti-drop bolts and anti-tilt devices are present and operational before lifting.
• Never exceed the Working Load Limit stamped on the hoist body.
• Beam end stops must be fitted at both ends of the travel range to prevent trolley runoff.
• Never side-pull or angle-pull the load at the suspension point.
• Keep all personnel clear of the load travel path.
• Ensure adequate headroom for the loaded hoist plus chain travel.
• Remove from service immediately if chain elongation exceeds the discard criteria in the Operating Instructions.
• LOLER 1998 thorough examination required every 12 months by a competent person.
• Verify the ATEX marking matches or exceeds the zone classification of the work area before each use.
• Use only ATEX-rated lifting accessories appropriate to the zone classification.
• Visual inspection must include the integrity of MKS coating, copper hook coating, and bronze trolley wheels.
• Push trolleys do not hold position automatically. Physically restrain at the stopping position.
• Damaged coating must be assessed by a competent person, repair may require manufacturer authorisation to maintain ATEX certification.

Inspection and Maintenance

The YL ITP ATEX requires the same routine maintenance as the standard YL ITP, with additional attention to coating integrity, bronze wheel wear, and rubber buffer condition. Lubricate the load chain regularly with an ATEX-compatible lubricant suitable for Grade T alloy chain (standard) or stainless steel chain (HIGH design). The MKS coating must be visually inspected at each LOLER examination, any chip or scratch must be assessed by a competent person. Damaged coating may require manufacturer repair to maintain ATEX certification. WOLFF Onsite provides full ATEX-compliant inspection, spare parts, and overhaul services.

Optional Accessories

• HIGH design upgrade: Stainless steel load chain for the most aggressive ATEX environments. Supplied with reduced capacities.
• Adjustable overload protection device: ATEX-compatible slip-clutch overload limiter on the hoist.
• ATEX chain container: Compatible chain container sized to match each capacity.
• Beam locking device: ATEX-compatible beam locking device for ships and offshore.
• Size B beam range: 180 to 300 mm beam flange range available on request.
• Extended Height of Lift: Greater HOL than 3 m standard available on request.

Downloads

• Yalelift IT Datasheet (EN, 2024) , mechanical specifications shared with ATEX variant (PDF, 1.4 MB)

Frequently Asked Questions