4,000 lb. Standard Gear Plate Assembly

1 review
  • 4,000 lb. straight line capacity
  • Assembled and tested under load before shipping
  • No steel-on-steel moving parts
  • Includes 10 in. hoist pulley and 34 in. hoist belt
  • Features industry-standard mounting holes
  • Life Time Warranty
  • Made in the USA

From$370.97

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About this Item

  • 4,000 lb. straight line capacity
  • Assembled and tested under load before shipping
  • No steel-on-steel moving parts
  • Includes 10 in. hoist pulley and 34 in. hoist belt
  • Features industry-standard mounting holes
  • Life Time Warranty
  • Made in the USA

4,000 lb. Standard Gear Plate Assembly

The 4,000 lb. Standard Gear Plate Assembly features no steel on steel moving parts. 4,000 lb. rating. Includes short block worm assembly, 96-tooth cast iron worm gear assembly, 10 in. aluminum die-cast hoist pulley, AX-34 – 34″ flat-plate hoist drive belt, and your choice of backplate type.

Short Block Worm Assembly

The Short Block Worm Assembly is a replacement part for the BH-30 & BH-40 standard series boat hoists. Features an industry-standard 2 in. bearing block. Made from 6061-T6 US aluminum. The bronze worm mounted onto a hardened drive shaft sits inside the blocks. Factory assembled. The flange bushes are used on the blocks. Features easy-to-reach 1/4 in. grease fittings. Easily replace a worn short block assembly on a flat-plate hoist. Designed with an aluminum worm cover.

96 Tooth Cast Iron Worm Gear Assembly

The 96 Tooth Cast Iron Worm Gear Assembly, also referred to as a bull-gear, is designed to fit any BH-USA flat-plate boat hoists. The worm gear mounts on the top of the gear plate. Grease fitting installed on the drive pipe opening. Includes install sleeve, backplate bearing with snap rings, and axle sleeve bolt. Match a cast iron gear with a steel bronze worm.

10″ Aluminum Die-Cast Hoist Pulley

The 10″ Aluminum Die-Cast Hoist Pulley is made from an aluminum die-casting process. Used on BH-USA Flat Plate hoists for more than 15 years. The design is much stronger in marine environments. Won’t swell or bend. Belt-gripping technology featured on the inside of the pulley helps eliminate belt slippage. Fits any known flat-plate hoists. Warping resistant. Deeper fit for drive belts. .750″ bore. Accepts up to 1/2″ drive belt.

AX-34 – 34″ Flat Plate Hoist Drive Belt

The AX-34 – 34″ Flat Plate Hoist Drive Belt is a standard fit for BH-USA boat hoists. The belt fits around the 2 in. motor pulley and the 10 in. gear pulley. The motor mounts to the flat-plate gear plate assembly. The motor turns the motor pulley. The cogs in the belt grip and turn the gear pulley. The gear pulley turns the bushing to move the drive pipe. Tightly forms into the groves of the pulley. Designed with Anti-break technology. Cogged for true grip.

BH-USA Flat-Plate Boat Hoists

Boat Hoist Hoist Style Gear Plate Assembly Boat Lift Motor Block Worm Assembly
BH-30 Standard 4,000 lbs. Elite 3/4 HP Painted Electric Motor Short Block Worm Assembly – Bronze Worm
BH-35 Deluxe 6,500 lbs. Elite 3/4 HP Painted Electric Motor Extended Block Worm Assembly – Bronze Worm
BH-40 Standard 4,000 lbs. Elite 1 HP Painted Electric Motor Short Block Worm Assembly – Bronze Worm
BH-45 Deluxe 6,500 lbs. Elite 1 HP Painted Electric Motor Extended Block Worm Assembly – Bronze Worm
BH-65 Deluxe 6,500 lbs. Elite 1 HP Heavy Duty Painted Electric Motor Extended Block Worm Assembly – Bronze Worm
BH-75 Advanced Single Pulley 7,500 lbs. Elite 1 1/2 HP Painted Electric Motor Extended Block Worm Assembly – Steel Worm
BH-85 Advanced Dual Pulley 8,500 lbs. Elite 1 1/2 HP Painted Electric Motor Extended Block Worm Assembly – Steel Worm

Specifications

Rated Capacity: 4,000 lbs.
Tested Capacity: Straight line
Gear Plate Dimensions: 2 ft. x 1 ft.
Bull Gear Ratio: 96:1
Back Plate Bearing: Bronze Composite
96 Tooth Gear Material: Cast Iron
Worm Material: Hardened Bronze
Hoist Pulley Size: 10 in.
Hoist Pulley Material: Zinc die-cast
Drive Belt Size: 34 in.
Drive Belt Type: AX-34 cogged belt
Weight: 34-47 lbs.
Warranty: Lifetime
Manufacturer: BH-USA

Tech Guides

BH-USA Equipment Guide

Reviews

1 review for 4,000 lb. Standard Gear Plate Assembly

Rated 5 Out of 5

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  1. This is a top quality aluminum gear plate. Well packaged and shipped quickly.

    Fourchonman

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