A 40-ton shop press delivers a formidable 80,000 lb of force—more than enough for diesel truck hubs, agricultural machinery components, and thick-plate fabrication. Redline Stands stocks fully welded H-frame presses built with oversized uprights, hardened arbor plates, winch-assisted bed adjustment, and smooth dual-speed ram control (manual hand pump or air/hydraulic). If a 30-ton unit occasionally leaves you short on capacity, moving up to 40 tons gives you the extra margin to work faster and safer without jumping to an industrial 50 + ton machine.

TYPICAL JOBS FOR A 40 TON PRESS

• Large automotive and truck bearings: service Class 4–6 wheel hubs, kingpins, and heavy suspension bushings.
• Agricultural equipment repair: press sleeves, gears, and sprockets on combines, tractors, and harvesters.
• Structural straightening: realign bent I-beams, drawbars, and heavy channel or angle iron with minimal heat distortion.
• Thick-plate forming: bend up to 3⁄8-inch (10 mm) mild steel at 90 degrees using a brake-press attachment.
• Oversized press-fit assemblies: seat large pulleys, couplings, and sheaves onto high-torque shafts with gauge-verified pressure.
• Fabrication prototyping: tackle small-batch production parts that exceed the comfort zone of a 30 ton press.

40 TON SHOP PRESS FAQ

What PSI range is ideal for a 40 ton press?

Most 40 ton hydraulic cylinders reach full capacity between 9,000 psi and 10,500 psi. Monitor your gauge and stay below the manufacturer’s redline. Use lower pressures whenever possible to extend seal life and keep oil temperatures in check.

How thick can a 40 ton press bend mild steel with a brake attachment?

With a properly rated 12-inch brake die, you can typically form 3⁄8-inch (10 mm) mild steel at 90°. Always confirm the die’s tonnage rating and keep the workpiece within the press throat.

Is an air/hydraulic pump worth it on a 40 ton press?

Yes. Air assist speeds the approach stroke and reduces operator strain, cutting overall cycle time by about 40 percent. You can still finish the stroke manually for fine control when pressing delicate parts.

How often should I change hydraulic oil?

For daily commercial use, change oil every 12 months or 500 working hours. If you notice sluggish ram movement, foamy oil, or a drop in pressing speed, inspect and replace fluid sooner.

Can a 40 ton press handle heavy truck brake drums and hubs?

Definitely. With proper arbor plates and V-blocks, a 40 ton press can effortlessly remove and install brake drums, hubs, and bearings on most vocational trucks up to Class 6. For Class 7–8 rigs, a 50 ton or higher press provides additional safety headroom.

What footprint and clearance are required?

Plan for a floor space of roughly 48 in × 34 in (1.2 m × 0.85 m) plus at least 30 in of open area in front and above the ram for large workpieces, engine hoists, or lifting slings.

DISCLAIMER

The suggestions above are for general information only. Every press, attachment, and workpiece is different. It is the user’s sole responsibility to:

1. Read and understand the complete owner’s manual for the specific 40 ton press and accessories in use.
2. Verify all pressure limits, safety procedures, and maintenance steps detailed by the manufacturer.
3. Consult qualified technicians or engineers whenever uncertain about a setup, fixture, or material specification.

Redline Stands assumes no liability for damage, injury, or loss resulting from misuse, improper setup, or failure to follow manufacturer instructions and professional guidance. Always confirm your equipment, tooling, and methods are appropriate before applying hydraulic pressure.