Raptor P-5400 Glute & Ham Developer | ProMaxima (P-5400)

ProMaxima Raptor P-5400 Glute & Ham Developer (P-5400)

Overview

The ProMaxima Raptor P-5400 is a selectorized glute & ham developer designed for posterior‑chain strength development in commercial, light commercial, and residential training spaces. A 250 lb. weight stack with 5 lb. micro‑increments, adjustable chest pad, and a bio‑mechanical adapting foot platform deliver smooth, repeatable loading with fast setup for varied users.

• Use Rating: Residential / Light Commercial / Full Commercial
• Category: Selectorized Gym Equipment — Glute & Ham Developer
• Why it matters: Consistent, cam‑guided resistance builds glutes and hamstrings safely with precise progression and clear setup cues.

Key Benefits

• Targets the posterior chain (glutes, hamstrings) with controlled, selectorized resistance.
• 250 lb. weight stack with 5 lb. increments supports micro‑loading and steady progress.
• Cam‑driven resistance profile provides a smooth, strength‑curve‑matched feel through the full range.
• Quick, color‑coded pull‑pins and an adjustable chest pad fit a wide range of users.
• Bio‑mechanical adapting foot platform and large molded base enhance stability and alignment.
• Full‑length shrouds and a tethered magnetic selector pin improve safety and usability.
• Commercial build: 11‑gauge A‑500 steel frame, 1/4″ nylon‑coated aircraft cable (4,800 lb. test), sealed radial bearings.
• Instructional placard and red axis‑of‑rotation indicators streamline setup and technique.

Description

The Raptor P-5400 combines ProMaxima’s heavy‑duty construction with user‑centric adjustability for efficient glute and hamstring training. The 11‑gauge structural steel frame is powder‑coated after a 3‑stage prep for a durable finish. A 250 lb. selectorized stack (5 lb. steps) connects via 1/4″, 4,800 lb‑test nylon‑coated aircraft cable with manual tension adjusters to keep the system dialed‑in. An adjustable chest pad, ergonomic handles, and a non‑slip, adapting foot platform help users find strong, repeatable positions fast—ideal for busy facilities and progressive programming.

FAQs

What muscles does the P-5400 primarily train?

Gluteus maximus/medius and the hamstrings, with secondary engagement of spinal erectors and core stabilizers.

How fine are the weight adjustments?

The selectorized stack allows 5 lb. (2.27 kg) micro‑increments for precise progression.

Is the machine suitable for multi‑user facilities?

Yes. Color‑coded pull‑pins, an adjustable chest pad, and a non‑slip platform enable quick setup between users.

What maintenance is recommended?

Periodically wipe surfaces, check cable tension with the built‑in adjusters, inspect the selector pin/cables, and tighten hardware per a monthly checklist.

Does it include safety shrouds?

Yes. The weight stack is enclosed by full‑length shrouds and uses a tethered magnetic selector pin.

What are the frame and cable specs?

Frame is 11‑gauge ASTM A‑500 structural steel; cable is 1/4″ nylon‑coated aircraft cable rated at 4,800 lb. test.

What flooring do you recommend under the unit?

Use commercial rubber flooring or platform mats to protect subfloors, reduce noise, and improve stability.

Ready to order? Add to cart or request a quote. Need help choosing? Contact IRON COMPANY.

Support

Questions? Call 888-758-7527 or visit Customer Support.