REDPRO FITNESS
Searching...
REDPRO FITNESS

Abdominal Crunch Machine

Abdominal Crunch Machine

Abdominal Crunch Machine

Model: RT6028

Plate-loaded abdominal crunch machine designed for controlled core strengthening with supported movement and progressive resistance for commercial gyms.

WhatsApp
Commercial Supply • OEM Support • Global Delivery

Product Overview

The Abdominal Crunch Machine is a plate-loaded core training solution engineered to strengthen and define the abdominal muscles through guided crunch movement. Designed for commercial gym environments, this machine provides stable seating, upper body support, and a controlled resistance path to help users perform effective abdominal contractions. Its lever-driven system enables progressive resistance beyond bodyweight training, making it suitable for structured strength programs.

Specification Table

Total Weight 135 kg
Maximum Load 100 kg
Dimensions 1710 × 1130 × 1100 mm
Main Frame Tube Constructed from SPHC high-grade steel with a minimum 3.0 mm commercial-duty wall thickness
Tube Specification 75×75 mm, 80×80 mm, 80×40 mm, 100×50 mm, and 120×60 mm square or oval structural tubing, all in ≥3.0 mm heavy-duty commercial specification
Cutting Process Precision CNC laser cutting for all structural tubes and plates to ensure dimensional accuracy and clean edge finishing
Welding Process Robotic-assisted and fixture-controlled welding to guarantee structural alignment, consistent weld penetration, and long-term frame stability
Surface Pretreatment Multi-stage surface preparation including high-pressure sandblasting, degreasing, and rust removal to enhance coating adhesion and corrosion resistance
Powder Coating Dual-layer electrostatic powder coating for uniform coverage, impact resistance, and long-term color durability
Baking Process Dual high-temperature curing process at 200°C to ensure coating hardness, surface integrity, and industrial-grade finish quality

Design & Training Benefits

This machine supports focused abdominal engagement by stabilizing the lower body and guiding the upper torso through a natural crunch motion. The plate-loaded resistance system allows users to progressively increase intensity for muscle development. The seated position enhances isolation of the rectus abdominis while minimizing excessive hip flexor involvement. Dual handles provide controlled positioning and consistent movement mechanics during each repetition.

Key Structural Features

  • Plate-loaded lever resistance system
  • Seated abdominal crunch design
  • Upper torso support pad
  • Lower leg stabilization rollers
  • Heavy-duty steel mainframe

Applications

  • Commercial fitness centers
  • Core training zones
  • Personal training studios
  • Institutional gym facilities

FAQ

What muscles does the abdominal crunch machine target? +

It primarily targets the rectus abdominis, while also engaging supporting core muscles during the crunch movement.

Is this machine plate-loaded? +

Yes, the machine uses a plate-loaded resistance system that allows users to add standard weight plates for progressive overload.

Is it suitable for commercial gym use? +

Yes, the reinforced steel construction and durable finish make it suitable for high-traffic commercial environments.

Does the machine provide lower body stabilization? +

Yes, the design includes lower leg stabilization rollers to help maintain proper positioning during abdominal contractions.

Project Quote Support

Quote This Model or a Matching Gym Set

Share your target market, project type, and quantity plan. We support standalone quotes, bundled sets, and export shipment coordination.

WhatsApp Us

Related Buying & Planning Guides

Articles selected to better match this equipment type, buyer concerns, and commercial gym planning needs.