Model 5004 Iso-Lateral D.Y. Row — Wholesale Strength Machine for Commercial Gyms, Distributors & Bulk Buyers

Model 5004 product specifications at a glance

Back training succeeds when the working joint travels through a strong, comfortable range while the spine stays calm. Model 5004 Iso-Lateral D.Y. Row applies that principle with independent left and right arms, a vertical tower, and a low-profile footprint. The result is a selectorized station designed for unsupervised gym use rather than a single athlete’s custom setup.

The frame is 1455 × 1476 × 2133 mm and weighs 135 kg, while the shipping carton measures 0.9 m³. Those values influence delivery access, floor planning, freight classification, and handling equipment long before a member takes the first repetition.

Why the D.Y. row pattern deserves a fixed position on the floor

A “D.Y.” row arrangement typically combines a defined low row path with an upright or high row component. Model 5004 presents both movement options in one selectorized chassis, allowing the user to change emphasis without leaving the seat or reconfiguring the machine.

The seated position removes the hip hinge variable. The independent levers remove the stronger arm’s ability to dominate the repetition. The tower provides a visual target and a controlled resistance path. Together, these elements turn a movement that often requires a coach into a station that most members can complete correctly after a short demonstration.

That distinction matters in a commercial circuit because throughput is part of the product. A machine that requires loading, belt changes, handle swaps, or multiple adjustments between users creates a queue. A pin-selected station with independent arms reduces those steps while still offering meaningful exercise variation.

Movement anatomy and programming applications

The two available angles change the training effect without changing the equipment category. The lower path emphasizes the lats and elbow flexion, while the higher or upright path increases upper-back involvement. Either pattern can be performed bilaterally or with one arm at a time.

Programming values should be adapted to the member’s goal, training age, and medical considerations. The machine controls the path; it does not replace professional programming.

Model 5004 versus other back machines

A selectorized back line should cover vertical, horizontal, and single-arm work without duplicating the same movement. Model 5004 adds dual-angle horizontal pulling and independent resistance in one chassis, which helps reduce overlap in a compact selectorized circuit.

Floor planning for a tall selectorized station

The 2133 mm height makes ceiling clearance and overhead services part of the installation calculation. The 1455 × 1476 mm base is the machine footprint, not the complete operating allocation.

A usable selectorized footprint is commonly described as roughly 25–35 sq ft, but that measurement may not include safe user clearance. A floor plan should therefore show every machine, door, mirror, and travel route at scale before delivery.

Commercial durability starts before the first member arrives

The frame weight of 135 kg indicates substantial structure, but total mass alone does not prove commercial quality. Distributors and end users should review the load path, weld appearance, pivot construction, cable routing, shroud retention, and the method used to adjust the seat.

The D.Y. tower places repeated stress on the pivot assemblies and cable system. Smooth movement under partial load is not enough; the station must remain stable and quiet after hundreds of daily cycles. That is why installation torque, leveling, and periodic inspection are part of the equipment specification rather than optional maintenance.

B2B purchasing considerations

Model 5004 is suitable for buyers building a catalog line, supplying a commercial facility, or planning a multi-location rollout. The unit can support factory-direct supply, wholesale distribution, OEM branding, mixed-container loading, and project-based quotation.

The shipping volume of 0.9 m³ is relatively compact for a tall selectorized station. Even so, the gross shipping weight, pallet pattern, carton dimensions, and container configuration must be confirmed before freight is estimated.

Requesting a complete quotation

A short price inquiry does not give the importer enough information to compare offers. The following details should appear on the same specification sheet.

The seller should also state the applicable standard or test protocol, production lead time, packaging type, Incoterms, and after-sales contact. “Commercial quality” is a marketing claim unless it is supported by documentation.

Installation workflow for a vertical-frame selectorized machine

1. Receive the specification sheet and confirm the resistance and adjustment systems.
2. Mark the exact machine location on the finished floor plan.
3. Measure every corridor, door, lift, and turn on the delivery route.
4. Confirm ceiling height, duct position, and overhead clearance.
5. Inspect the crate and components before the delivery crew leaves.
6. Assemble according to the manufacturer’s sequence and torque values.
7. Level the base before tightening the final tower connections.
8. Install and secure all safety shrouds.
9. Cycle both arms through the complete range with and without resistance.
10. Check for cable slack, tower movement, unusual noise, and selector interference.
11. Record serial number, installation date, and warranty registration.
12. Brief staff on cleaning, user adjustment, and fault escalation.

For a tall unit, final leveling should be confirmed after the tower is fully assembled. Adjusting only the base beforehand can still leave the upper frame out of plumb.

Maintenance plan for high-traffic facilities

Selectorized equipment is low maintenance compared with plate-loaded stations, but it is not maintenance-free. Daily cleaning should focus on the seat, handles, and visible frame. Preventive service should include cable condition, pivot bolts, guide rods, shroud fasteners, and the selector mechanism.

Operators should keep common consumables in stock. A station that is closed for two weeks because a cable or handle is unavailable creates more loss than the spare part itself.

Frequently asked questions

What does “Iso-Lateral D.Y. Row” mean?

It describes a rowing machine with two independent arms and a dual-path rowing movement. The independent design allows one arm to move without being driven by the other.

Is Model 5004 a high row or a low row?

It provides a D.Y. arrangement combining low and upright rowing positions. The exact range and handle orientation should be confirmed from the current specification sheet.

Why use independent arms instead of a fixed bar?

Independent arms expose and correct left-right strength differences. They also allow alternating or single-arm work within the same machine category.

How much room does it need?

The chassis is 1455 × 1476 mm. Planners should add clearance for access, movement, and maintenance, and should verify that the 2133 mm height clears the ceiling and overhead services.

Can it be installed in a room with a low ceiling?

Not necessarily. The unit height is 2133 mm, and clearance must also be allowed for lighting, ductwork, and the finished ceiling. Confirm the exact site height before ordering.

Does the 0.9 m³ shipping volume represent the usable gym space?

No. The volume relates to the shipping carton, while the dimensions describe the assembled frame. Floor space planning must use the full footprint plus live clearance.

Is customization available for distributors?

OEM branding, frame color, and upholstery options may be available. Request the MOQ, sample or rendering process, production lead time, and written confirmation that customization does not affect the specification or warranty.

What is the difference between net weight and shipping weight?

The net weight is 135 kg. The shipping weight also includes packaging, pallets, and accessories, so it must be obtained from the supplier before freight booking.

Can Model 5004 replace every back machine in a small gym?

It can carry most horizontal-pull work, but a complete back line usually benefits from a vertical-pull option and a separate single-arm or cable variation.

Who should avoid using the machine without supervision?

Members with shoulder, elbow, spinal, or cardiovascular conditions should follow professional guidance. The machine provides a guided path, not medical clearance.

What is the most common setup mistake?

Setting the seat too low or leaning the torso to reach the end of the range. The correct position keeps the chest and hips stable while the shoulder moves through a comfortable arc.

How does Model 5004 affect commercial return on investment?

It supports high user throughput, simple operation, and low coaching requirements. Its value is strongest in facilities where the same movement must remain accessible to beginners, experienced members, and unsupervised users throughout the day.