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GravoMax GM280 Pro Functional Trainer with Dual Weight Stacks
Pro Functional Trainer | Dual Cable Half Rack Price range: $2,799.00 through $3,299.00

Pro Smith Machine All In One Functional Trainer GM350

Price range: $3,699.00 through $4,199.00

10-YEAR WARRANTY

Experience elite training with the GravoMax GM350 Pro Smith Machine & Functional Trainer. This heavy-duty, 445kg station features a linear bearing Smith system and a buttery-smooth 2:1 dual cable setup. Available in 75kg or 100kg dual stack options. Equipped with premium aluminum pulleys, alloy handles, and comprehensive UHMW protection for commercial-grade performance.

Description

At a Glance: GravoMax GM350 Pro
  • Model: GM350 Pro All-in-One Smith Machine & Functional Trainer.
  • Weight System: Choose between 2 × 75kg (150kg total) or 2 × 100kg (200kg total) steel stacks with a 2:1 Cable Ratio.
  • Premium Hardware: Solid steel guide rods, aluminum stabilizers, and black anodized aluminum pulleys.
  • Frame Specs: Commercial 75 × 75mm steel (3mm thick) | 2000 × 1780 × 2340mm | 445kg Net Weight (base).
  • Ultimate Protection: Trolleys and J-cups are fully lined with UHMW plastic on all contact surfaces.
  • Included Attachments: Linear bearing Smith bar, J-Cups, Spotter Arms, and 2x Alloy Pulley Handles.
  • Auckland Local: Pick it up today at our Wairau Valley Showroom, or get nationwide delivery.

GravoMax Fitness · Premium Strength Systems

The Ultimate All-in-One Pro Station

We engineered the GravoMax GM350 Pro Smith Machine & Functional Trainer to give you the ultimate elite training experience. We combined a precision-guided Smith Machine, a massive commercial squat rack, and a buttery-smooth cable station into one incredible footprint. The heavy-duty 75×75mm steel frame (3mm wall thickness) and massive 445kg net weight provide an uncompromising foundation for heavy squats, presses, and pull-ups. Finished in Space Black with gray logo detailing, it commands attention on any gym floor.

What truly sets the GM350 Pro apart is the advanced cable system. You can choose between dual 75kg or dual 100kg steel weight stacks to perfectly match your strength level. We implemented a highly versatile 2:1 weight stack ratio across both options. This ratio gives you perfect, extended cable travel for functional training and explosive movements. Every detail matters on a pro-level machine. We fully lined all contact surfaces on the trolleys and J-cups with premium UHMW plastic—including the front, back, corners, and interior. This completely protects your barbell knurling and the rack’s finish during heavy daily use.

Elite Component Upgrades

  • Smoother Than Butter Pulleys: We used black anodized aluminum pulleys paired with precision bearings and aircraft-grade cables. This creates an exceptionally smooth, fluid feel that you will notice on every single rep.
  • Guide Rods & Stabilizers: Solid steel guide rods paired with precision-machined aluminum guide rod stabilizers ensure tight tolerances, heavily reduced friction, and noticeably quieter operation.
  • Premium Trolley Design: A fully knurled handle provides a secure grip for height adjustments. The oversized pop pin locks firmly into your upright for fast, confident changes. Hard-chromed shrouds protect your fingers and attachments.
  • Ready to Lift: The package includes a pair of premium silver alloy pulley handles, allowing you to start training immediately.

Technical Specifications

Spec Details
Dimensions & Weight 2000 × 1780 × 2350 mm | 445 kg Net Weight
Frame Construction 75 × 75 mm Steel | 3 mm Wall Thickness
Weight Stack Options Option 1: 2 × 75 kg (150kg) | Option 2: 2 × 100 kg (200kg)
Cable Ratio 2:1 Ratio (Provides smooth, extended cable travel)
Pulley System Black Anodized Aluminum Pulleys with Precision Bearings
Guide Rods Solid Steel with Machined Aluminum Stabilizers
Rack Protection UHMW-lined trolleys and J-cups (Front, back, corners, interior)
Included Extras Linear Smith Bar, J-Cups, Spotter Arms, 2x Silver Alloy Pulley Handles

Frequently Asked Questions (FAQ)

Which weight stack option should I choose (75kg vs 100kg)?

The 75kg option (per side) provides plenty of resistance for functional training and most athletes. If you are an advanced lifter planning to do heavy seated rows or lat pulldowns using the cable system, we highly recommend upgrading to the 100kg stacks for maximum strength gains.

What does a 2:1 weight stack ratio mean?

A 2:1 ratio means that moving a 10kg plate provides 5kg of actual resistance at the handle. This setup doubles the cable travel distance, making it perfect for explosive functional movements and long-range exercises.

How do I maintain the smooth glide of the linear bearings?

To keep the Smith Machine running like new, regularly wipe down the vertical guide rods with a clean microfiber cloth to remove dust. Apply a light coating of 100% silicone spray or white lithium grease to the rods every few weeks.

What weight plates fit the Smith Machine barbell?

The built-in Smith Machine barbell sleeves are designed strictly for standard 50mm Olympic weight plates and bumper plates. It is not compatible with standard 25mm home-gym plates.

Expand & Customise Your Setup

Explore attachments to further customise your GM350 Pro station.

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Showroom: 12A Ashfield Rd, Wairau Valley, Auckland. Delivering Across NZ.

Additional information
Weight N/A
Dimensions N/A
Weight Stack

75KG x 2

,

100KG x 2

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