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Leg Press Machine

Product

Overview

A 45-degree leg press is a plate-loaded strength machine for the legs. The user sits in a reclined Seat & Backrest and pushes a weighted sled up two inclined rails with both feet. Because the load travels at a fixed 45-degree angle, the machine isolates the quadriceps, hamstrings, and glutes while the back stays supported, so the spine carries far less shear than a free-weight squat.

Resistance comes from Olympic plates slid onto four Weight Horn pegs on the moving sled. Adding or removing plates changes the load in defined steps, and the angle means the user lifts a predictable fraction of the stacked weight. The whole structure stands on a welded Steel Frame that keeps the geometry rigid under heavy loads and planted on the floor through rubber feet.

How it works

The sled is the Carriage Sled, a welded steel weldment that carries the textured Textured Footplate. It rides the angled rails on four Guide Roller units, each running on sealed ball bearings so the travel stays smooth and quiet as the load builds. When the user drives their feet into the footplate, the carriage climbs the rails; the legs then control the descent back toward the start.

Setting up a lift means dialing in the Seat & Backrest. The seat pad and angled back pad pivot on a bracket, and a ratchet adjuster locks the start position so the knees begin at a comfortable bend. A light counterbalance eases the empty sled back so the user is not fighting dead weight before any plates go on.

Safety is handled by the Safety Catch System. Spring-loaded catches sit along the rails, and the user rotates a hand lever to set or release them. Coil springs return the catches to the locked position automatically, so if a rep fails the sled drops only as far as the nearest catch instead of onto the lifter. Rubber bumpers cushion the sled at both ends of its travel, and side hand grips let the user brace and stabilize through each press.

Leg Press Machine parts and their functions

7 top-level parts · 54 parts in total · full bill of materials below
Leg Press Machine parts diagram: 1 steel frame, 2 carriage sled, 3 seat & backrest, 4 safety catch system, 5 weight horn, 6 hand grip, 7 fastener set. 54 parts in 7 top-level items.
Leg Press Machine parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Steel Frame 5 parts 1× Welded base structure
2 Carriage Sled 5 parts 1× Sliding sled
3 Seat & Backrest 5 parts 1× The user station: a padded seat and angled back pad on a pivoting bracket, with a ratchet adjuster to set the start position.
4 Safety Catch System 5 parts 1× Spring-loaded safety catches with a hand lever: the user rotates the lever to set or release the sled stops, and coil springs return the catches to the locked position.
5 Weight Horn 4× Plate-loading pegs
6 Hand Grip 2× Side hand grips
7 Fastener Set 2× Assembly hardware

3D model

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Build & assembly graph

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Bill of materials for Leg Press Machine

7 top-level lines · 31 rows shown · 54 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Steel Frame 5 parts leg-press-frame 1× 1 14 assembly
1.1 Base Weldment leg-press-base-weldment 1× 1 · part
1.2 Angled Guide Rail leg-press-angled-rail 2× 2 · part
1.3 Rubber Foot leg-press-rubber-foot 4× 4 · part
1.4 Tube End Cap leg-press-end-cap 6× 6 · part
1.5 Fastener Set fastener-set 1× 1 · part
2 Carriage Sled 5 parts leg-press-carriage 1× 1 17 assembly
2.1 Carriage Weldment leg-press-carriage-weldment 1× 1 · part
2.2 Textured Footplate leg-press-footplate 1× 1 · part
2.3 Guide Roller 2 parts leg-press-guide-roller 4× 4 3 assembly
2.3.1 Roller Wheel leg-press-roller-wheel 1× 4 · part
2.3.2 Ball Bearing ball-bearing 2× 8 · part
2.4 Rubber Bumper leg-press-bumper 2× 2 · part
2.5 Fastener Set fastener-set 1× 1 · part
3 Seat & Backrest 5 parts leg-press-seat-assembly 1× 1 8 assembly
3.1 Seat Pad leg-press-seat-pad 1× 1 · part
3.2 Back Pad leg-press-back-pad 1× 1 · part
3.3 Seat Adjuster leg-press-seat-adjuster 1× 1 · part
3.4 Pivot Bearing 2 parts leg-press-pivot-bearing 2× 2 2 assembly
3.4.1 Pivot Housing leg-press-pivot-housing 1× 2 · part
3.4.2 Ball Bearing ball-bearing 1× 2 · part
3.5 Fastener Set fastener-set 1× 1 · part
4 Safety Catch System 5 parts leg-press-safety-system 1× 1 7 assembly
4.1 Safety Catch leg-press-safety-catch 2× 2 · part
4.2 Coil Spring coil-spring 2× 2 · part
4.3 Safety Lever leg-press-safety-lever 1× 1 · part
4.4 Counterbalance Weight leg-press-counterbalance 1× 1 · part
4.5 Fastener Set fastener-set 1× 1 · part
5 Weight Horn leg-press-weight-horn 4× 4 · part
6 Hand Grip leg-press-grip 2× 2 · part
7 Fastener Set fastener-set 2× 2 · part

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Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $100–$10k. How estimates work
VendorHQSpecialtyMOQLead time
🇺🇸Life Fitness
lifefitness.com ↗
Rosemont, US Fitness equipment 200 units 8–14 wks
lifefitness.com/hammer-strength ↗ Rosemont, IL, US Strength training equipment (Life Fitness brand) 200 units 8–14 wks
roguefitness.com ↗ Columbus, OH, US Strength & functional fitness equipment 200 units 8–14 wks
🇺🇸Body-Solid
bodysolid.com ↗
Forest Park, IL, US Strength training & home gyms 200 units 8–14 wks

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