TR4 PRO

The A2Z Fitness TR4 PRO Commercial Multi-Functional Smith Machine delivers a complete strength training solution in one heavy-duty, space-efficient station. Featuring a fully enclosed power rack, Smith machine, dual cable functional trainer, lat pulldown, low-row station and multi-grip pull-up bar, it offers exceptional versatility for full-body workouts.

Built with a commercial-grade 75 × 75 × 3mm steel frame, dual weight stacks, precision aluminium pulleys and a 20kg Smith bar, the TR4 PRO features an advanced convertible 1:2 and 2:1 pulley ratio system, allowing users to customise cable resistance for different exercises.

With 32 numbered adjustment positions, heavy-duty safety arms, chrome guide rods and a premium powder-coated finish, the TR4 PRO delivers durability, smooth performance and professional-grade training versatility.

Key Features : 

• Commercial-Grade Heavy-Duty Frame
•  Fully Enclosed Power Rack
•  Integrated Smith Machine
•  Dual Cable Functional Trainer
•  Dual 80KG Integrated Weight Stacks
•  Convertible 1:2 and 2:1 Cable Ratio System
•  32 Numbered Rack Adjustment Positions
•  Heavy-Duty Monster-Size J-Hooks
•  Solid Steel Safety Spotter Arms
•  Premium Aluminium Pulley Rollers
•  Multi-Grip Pull-Up Bar
•  180° Landmine Attachment
•  Integrated Seated Row Footrest
•   Adjustable Lat Pulldown Knee Pads
•  Integrated Olympic Weight Plate Storage
•   Additional Rear Storage System
•  Zinc-Finished Structural Fasteners
•  Premium Powder-Coated Finish
•   Space-Efficient All-in-One Design

  Technical Specifications : 

  Specification	Details
  Product Type	Commercial Multi-Functional Smith Machine & Functional Trainer
  Frame Construction	Commercial-grade heavy-duty steel
  Main Frame Tubing	75 × 75 × 3mm
  Rack Design	Fully enclosed power rack
  Smith Machine	Integrated guided barbell system
  Smith Bar Weight	20kg
  Weight Stacks	2 x 80KG
  Cable System	Dual cable functional trainer
  Cable Ratio	Convertible 1:2 and 2:1
  Pulley Rollers	High-quality aluminium
  Cables	High-tensile
  Rack Adjustment Positions	32 numbered heights
  J-Hooks	Monster-size J-Hooks
  Safety System	Heavy-duty steel safety spotter arms
  Pull-Up Station	Multi-grip chin-up bar
  Landmine Attachment	180° rotational
  Weight Plate Storage	6 Olympic-size storage positions
  Additional Storage	5 dumbbell storage positions, accessory rack and 2 hooks
  Finish	Premium powder coating
  Fasteners	Zinc-finished, specified 38mm / 36mm
  Net Weight	540kg
  Packaging	Wooden box
  Recommended Use	Home gyms, Commercial gyms, and  PT studios
  Warranty Coverage	Frame Construction lifetime Warranty

  
  

  
  

  Included Attachments & Accessories

  • 1 × Pair of monster-size J-Hooks
  • 1 × Pair of monster-size safety spotter arms
  • 1 × Integrated Smith machine barbell (20kg)
  • 1 × Multi-grip chin-up / pull-up bar
    
  • 1 × Pair of D-Handle Grips
  • 1 × 180° landmine attachment
  • 2 × Single-arm cable stations (one on each side)
  • 6 × Rear Olympic weight plate storage positions
  • 5 × Rear dumbbell storage positions
  • 1 × Large rear accessory storage rack
  • 2 × Rear accessory storage hooks
    
  • 1 × Footrest
    
  • 1 x Adjustable Lat Pulldown Leg Knee Pads
    

  
  

  Ideal For

  • Serious Home & Garage Gyms

  • Personal Training Studios

  • Strength & Bodybuilding Enthusiasts

  • Apartment & Workplace Gyms

  • Commercial Gyms & Fitness Centres

• FAQs

  1) What equipment is included in the A2Z TR4 PRO?

  The TR4 PRO features a fully enclosed power rack, integrated Smith machine with a 20kg barbell, dual cable functional trainer with two 80kg weight stacks, multi-grip pull-up bar, heavy-duty J-hooks, safety spotter arms, 180° landmine attachment, seated row footrest and adjustable lat pulldown knee pads. Additional accessories are listed in the Included Attachments & Accessories section.

  2) How much weight does the TR4 PRO include?

  The TR4 PRO comes equipped with two 80kg weight stacks, providing a combined installed weight of 160kg.

  It also includes a 20kg integrated Smith machine barbell, allowing users to perform guided barbell exercises with additional compatible weight plates.

  3) What does the convertible 1:2 and 2:1 pulley ratio system mean?

  The TR4 PRO features an advanced convertible cable ratio system, allowing users to adjust cable resistance for different training requirements.

  In 2:1 mode, the effective resistance at the cable handle is approximately half the selected weight stack load. For example, selecting 80kg provides approximately 40kg of resistance.

  In 1:2 mode, the effective resistance is approximately twice the selected weight stack load. For example, selecting 40kg provides approximately 80kg of resistance.

  Actual resistance may vary due to friction and mechanical effects. The convertible system provides flexibility for both controlled functional exercises and heavier resistance training.

  4) Does the TR4 PRO include an integrated Smith machine?

  Yes. The TR4 PRO features an integrated guided Smith machine with a 20kg barbell, designed to provide controlled vertical barbell movement.

  The Smith machine supports exercises such as squats, bench presses, shoulder presses and other compatible strength training movements.

  5) Can I perform cable crossovers, lat pulldowns and seated rows?

  Yes. The TR4 PRO features a dual cable functional trainer, integrated lat pulldown station and low-row station.

  Users can perform cable crossovers, chest flies, bicep curls, tricep pushdowns, lat pulldowns, seated rows and various functional training exercises.

  The included adjustable lat pulldown knee pads and seated row footrest provide additional stability and support during compatible exercises.

  6) Does the TR4 PRO include safety arms and adjustable rack positions?

  Yes. The TR4 PRO features 32 numbered rack adjustment positions, monster-size J-hooks and heavy-duty solid steel safety spotter arms.

  These components allow users to customise barbell positioning for different exercises while providing additional support during compatible strength training movements.

  7) Does the TR4 PRO include a landmine attachment and weight plate storage?

  Yes. The TR4 PRO includes a 180° rotational landmine attachment, allowing users to perform exercises such as landmine rows, presses and rotational movements.

  It also features 6 Olympic weight plate storage positions, 5 dumbbell storage positions, a large rear accessory rack and 2 storage hooks, helping keep training equipment organised and easily accessible.

  8) Is the TR4 PRO suitable for heavy strength training and commercial use?

  Yes. The TR4 PRO is built with a commercial-grade 75 × 75 × 3mm heavy-duty steel frame, premium aluminium pulley rollers, high-tensile cables and reinforced safety components.

  Its fully enclosed rack, integrated Smith machine and convertible cable resistance system make it suitable for demanding strength training in home gyms, personal training studios and commercial fitness facilities, subject to the machine's specified load limits.

  9) What is the weight of the TR4 PRO?

  The TR4 PRO has a net machine weight of approximately 540kg, reflecting its substantial steel construction and integrated multi-functional training systems.

  Before installation, ensure the flooring can safely support the machine and that sufficient space is available for exercise movements, attachments and maintenance access.

  10) Does the TR4 PRO require professional assembly, and what warranty is included?

  Due to its substantial 540kg machine weight, fully enclosed rack structure, integrated Smith machine and dual cable system, professional assembly is recommended to ensure correct installation, alignment and safe operation.

  The TR4 PRO also includes a lifetime warranty on the frame construction, providing additional confidence in its long-term structural durability. Warranty terms and conditions apply.