Description
Overhaul heavy turf tractors and industrial diesel mower platforms with high-tonnage lifting gear. The All Material Handling 5 Ton hoist delivers 10000 lbs of mechanical vertical pull to lift large out-front mower decks and diesel power units. This heavy manual hoist weighs 92 lbs, requiring two technicians for overhead trolley positioning and rigging.
Drop-forged steel alloy housing shields internal dual-pawl Weston brake components against harsh maintenance debris and grit. Premium USA-made Grade 80 heat-treated alloy load chain resists abrasive wear and link elongation during continuous heavy pulls. Double-reduction spur gearing distributes mechanical load across precision machined teeth, lowering required operator hand pull tension. Heat-treated swivel hooks feature cast heavy-duty safety latches that resist bend deformation under severe shock loads during tractor split procedures.
Key Features AMH MA050-20-18U Hoist
Turf equipment rebuild facilities rely on this 5-ton hoist to pull diesel engines and split large turf tractor chassis. The rugged mechanical construction provides dependable overhead control without reliance on electric cables.
- A 10000 lb working load limit handles industrial landscape tractor split operations with ease.
- High-grade USA-manufactured Grade 80 alloy chain provides dependable wear resistance under load.
- The 20-foot lift reach accommodates high-ceiling municipal fleet maintenance crane bays.
- Dual Weston style brake pawls hold heavy suspended loads without slipping or creeping.
- Machined spur gears optimize mechanical pull ratio to reduce technician hand chain fatigue.
- Drop-forged steel hooks rotate 360 degrees to prevent chain twist during equipment rigging.
- Ductile iron hand wheel housing resists cracking from accidental shop crane impacts.
Proof Dyno Pull Telemetry
Tensile proof testing subjects this hoist assembly to 15000 lbs of tension on calibrated pull beds, confirming structural reserve margins. Hand chain pull force requires 82 lbs of effort under the full 5-ton rated load, maintaining mechanical efficiency without gear bind. The dual-pawl Weston brake assembly demonstrates zero slip, with friction lining temperatures stabilizing at 44 °F above ambient room temperatures after 15 consecutive lift cycles. Chain link dimension gauges reveal zero measurable elongation across the full 20-foot USA alloy chain bundle.
Heavy Rigging Shop Directives
Technicians attach certified rigging slings directly to tractor lifting eyes before pulling hand chains. Never side-pull equipment loads outside the vertical plumb line of the overhead hoist body. Do not exceed the 10000 lb rating when pulling stuck turf rollers or concrete aerator attachments.
- Inspect USA-made load chain links for heat discoloration, pitting, or wear every 30 days.
- Lubricate internal spur gears through grease ports with lithium EP grease every 200 hours.
- Test dual brake pawl click engagement audible response during monthly safety equipment checkouts.
Verified Warranty Crate Manifest
All Material Handling provides a 2-Year limited commercial warranty covering gear drive and brake defects. The reinforced wooden crate contains the 5-ton manual hoist body, 20-foot USA load chain, 18-foot hand chain loop, certified proof test documentation, and complete service parts manual.