Trackmaster TMX425 Treadmill Performance
The heavy-duty **Trackmaster TMX425** is a clinically validated medical stress treadmill designed for absolute floor stability, smooth torque transmission, and seamless diagnostic system integration:
▸ **Heavy-Duty AC Inverter Drive:** Driven by a high-torque 2.2 HP AC inverter drive system engineered to maintain smooth speed alterations without jerking or slipping under peak loads.
▸ **Automated Incline and Safety:** Features a wide 0% to 25% elevation incline range paired with an Auto Speed Reset (ASR) safety mechanism that lowers risk factors during unexpected testing terminations.
▸ **Master Track Belt System:** The spacious 22″ x 63″ cushioned running surface uses a double-sided running deck with built-in belt alignment systems to eliminate manual tracking maintenance entirely.
Controller Configurations & Patient Safety
We offer multiple standalone module configurations to control the platform independently from centralized stress equipment computers:
**TMX425c Manual Interface:** Allows operators to control speed adjustments and elevation vectors manually without hookups to external medical systems.
**TMX425cp Programmable Interface:** Pre-loaded with 10 standard testing protocols alongside 8 fully custom user-programmable exercise profiles.
**Toolless Pediatric Handrails:** A specialized adjustable security rail can be clamped rapidly to the center support beam by a single technician without tools, assisting shorter pediatric patients safely.
**Low-Profile Access Deck:** The cushioned double-sided running deck sits just 5 inches off the floor layout, ensuring easy step-up access for geriatric or mobility-impaired patients.
Technical Specifications & Power Requirements
Please verify your cardiology stress lab physical dimensions and line voltage configurations prior to delivery routing:
| Parameter | Treadmill Technical Specification |
|---|---|
| Weight Capacity | 400 lbs maximum patient loading |
| Speed Limits | 0.5 – 10 mph (under 110V lines) / 0.5 – 12 mph (under 220V lines) |
| Power Lines | 110V, 60Hz, 15A dedicated / 208-220V, 60Hz, 15A option |
| Chassis Material | Heavy-gauge steel with jet-black epoxy powder coated safety rails and clean white body finish |
| Floor Footprint | Requires a minimum of 33″ x 88″ level floor surface clearance area |
Refurbished Trackmaster TMX-425 Orders & Logistics
24-Month Full Hardware Warranty Protection
Every **refurbished Trackmaster TMX 425** stress treadmill is completely rebuilt, stripped down to raw steel, fitted with a brand-new walking belt, and electronic components calibrated. This system is universally compatible with Schiller AT-10, Cambridge Heart, and other prominent exercise ECG networks.
FAQ — Trackmaster TMX425 Medical Treadmill
What are the speed differences between the 110V and 220V Trackmaster TMX425 models?
The power supply impacts the peak speed range. Under a standard 110V configuration, the TMX425 delivers a speed range of 0.5 to 10 mph. Upgrading to a 220V power supply increases the maximum speed range from 0.5 to 12 mph.
Does the Trackmaster TMX425 treadmill require manual belt alignments?
No. The TMX425 is built with the proprietary Master Track running belt system and belt alignment feature. This architecture tracks the running surface automatically, completely eliminating the need for periodic manual belt adjustments.
Which stress test systems are compatible with the Trackmaster TMX425?
The Trackmaster TMX425 features broad medical instrumentation compatibility, interfacing natively with leading diagnostic setups such as the Schiller AT-10, Cambridge Heart stress systems, and many other industry-standard exercise ECG networks.


