Stair Climber Powermate Battery
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POWERMATE M‑1 — MOTORIZED STAIR‑CLIMBING HAND TRUCK | HAWAIʻI EQUIPMENT RENTAL
Available on Oʻahu, Maui, Big Island, Kauaʻi, Molokaʻi, and Lānaʻi
The Powermate M‑1 is a professional‑grade, motorized stair‑climbing hand truck engineered for safely moving heavy, bulky, and awkward loads up and down stairs, across flat surfaces, and on/off vehicles. Built with a rugged steel frame, automatic braking system, and a high‑efficiency drive screw, the M‑1 dramatically reduces labor, improves safety, and allows a single operator to move loads that would normally require multiple people.
Service Rentals & Supplies provides the Powermate M‑1 islandwide, supporting contractors, delivery crews, appliance installers, and commercial operators across Honolulu, Kapolei, Pearl City, Kāneʻohe, Wailuku, Kahului, Lahaina, Kihei, Kona, Hilo, Waimea, Līhuʻe, Kapaʻa, Poʻipū, Kaunakakai, and Lānaʻi City.
KEY FEATURES
- Motorized stair‑climbing system for safe vertical transport
- Fully automatic braking system for controlled movement on stairs
- High‑efficiency .65 kW DC motor for powerful lifting performance
- Super‑efficient drive screw for smooth lifting and lowering
- Rugged steel outer frame built for heavy commercial use
- Retractable 2‑wheel dolly for flat‑surface maneuvering
- Heavy‑duty reinforced straps with quick‑release locking cam
- Puncture‑proof wheels (8″ diameter) for durability on job sites
- 24″ wide toeplate with anti‑skid protector for secure load handling
TECHNICAL SPECIFICATIONS
(Verified from Powermate’s official product specs and operating manual)
| Specification | Detail |
|---|---|
| Machine Capacity | 1,500 lbs (682 kg) max load rating |
| Machine Weight | 165 lbs |
| Dimensions | 27″ W × 17″ D × 60″ H |
| Motor | .65 kW high‑efficiency DC motor |
| Battery | 12V, 28‑amp sealed maintenance‑free battery (rechargeable) |
| Lifting Height | 40″ (101.6 cm) vertical lift |
| Toeplate Width | 24″ wide steel plate |
| Strapbars | Two adjustable 26″ strapbars included |
| Control System | Heavy‑duty switches + automatic braking system |
| Wheels | 8″ puncture‑proof wheels |
SAFE LOADING CAPACITY (Based on Operator Count)
(From Powermate’s official loading chart)
One Operator
- Flat Surface: 650 lbs
- Stair Climbing: 400 lbs
- Vehicle/Tailgate Loading: 400 lbs
Two Operators
- Flat Surface: 1,500 lbs
- Stair Climbing: 1,000 lbs
- Vehicle/Tailgate Loading: 1,000 lbs
IDEAL FOR
- Appliance delivery (fridges, washers, dryers)
- Safes, vending machines, and heavy equipment
- Water heaters & HVAC units
- Commercial deliveries
- Construction materials
- Moving heavy loads up/down stairs safely
INCLUDED WITH RENTAL
- Powermate M‑1 unit
- 12V sealed battery
- Battery charger (auto shut‑off)
- Two adjustable strapbars
- Retractable dolly










