Schiller TMX-428 Treadmill

The Schiller TMX‑428 is a self-calibrating, diagnostic treadmill designed for cardiac and pulmonary stress testing. With a low-profile cushioned deck and 4 HP motor (6 HP peak), it delivers smooth, reliable performance while ensuring patient safety and comfort.

Overview

Featuring a quiet, zero-start brushless motor and precision elevation system, the TMX‑428 offers seamless integration with ECG and monitoring systems. Its wide 22″ × 63″ running surface, robust steel frame, and safety features—like tether and dual stop switches—make it ideal for high-risk, elderly, or mobility-impaired patients.

Key Features

• Powerful drive system: 4 HP continuous, 6 HP peak brushless motor for reliable performance
• Low-profile deck: Only 7″ off the floor for easy patient access
• Wide running surface: 22″ × 63″ belt mounted on shock-absorbing isolators
• Self-calibrating speed & incline: Smooth, accurate control and automatic elevation up to 25%
• MasterTrack® alignment system: Prevents belt drift, minimizing maintenance
• Safety mechanisms: Emergency stop button, safety tether, and 45 sec braking on exit
• High weight capacity: Supports up to 500 lb (227 kg)

Product Specifications

• Speed range: 0.1–12 MPH (approx.)
• Elevation range: 0–25%, self-calibrating
• Deck height: 7.5″ (19 cm) from floor
• Running belt: 22″ × 63″ (56 × 160 cm)
• Frame: Heavy-gauge steel, epoxy powder-coated
• Dimensions: 33″ × 78.5″ (84 × 200 cm) floor footprint
• Weight capacity: 500 lb (227 kg)
• Motor: 4 HP brushless DC servo, 6 HP peak
• Power: Available in 110–120 VAC or 220 VAC models
• Weight: Approx. 425 lb (193 kg)
• Safety stop: 45-second deceleration after patient exit

Ideal For

• Cardiology and pulmonary stress testing labs
• Rehabilitation facilities and primary care clinics
• High-risk, elderly, or mobility-limited patients
• Settings requiring smooth, maintenance-free diagnostics
• Integration with ECG systems like CardioSoft®