Contact UsTwin-Track 66 | Stair crawlers and urban carriers
The Twin-Track TT-66 is a heavy-duty 66” tracked carrier designed for effortless transportation of heavy loads up and down stairs. This ultra-compact and remote-controlled equipment offers exceptional traction, durability, and versatility. With its advanced features and ease of operation, it’s the ultimate solution for efficient and safe stair transportation.
- Electric / Zero emissions
- Ultra-compact
- Remote controlled
- Vehicle with the highest staircase load capacity on the market (up to 1800 lb)
- The sturdiest stair climber on the market, capable of transporting heavy staircase loads in harsh environments, such as mines and construction sites
- The best and safest stair climber for industrial applications
- The most customizable stairlift on the market with over a hundred options and accessories
- High load capacity on flat surfaces
TT-66 highlights
Load capacity on flat surface: 2200 lb
Load capacity at 32 degrees: 1760 lb
Load capaciy at 40 degrees: 1100 lb
Turning diameter: 70 in
Typical applications
Ideal for last-mile deliveries
Railway and subway station maintenance
Transportation of materials on construction sites
Moving building mechanics, like pumps, motors, HVAC units, and generators
Transportation of mechanical parts in mines
Moving furniture in institutional buildings (schools, hospitals, prisons, museums, etc.)
Can be used for handling glass, civil and industrial doors and windows, construction site equipment, and material handling in the commercial, industrial and agricultural sectors.
What if we could help streamline your operations and boost your team’s productivity?
Comparison chart
Standard speed
Standard speed
Smart technology
Features
Features
Battery Powered
Wireless remote-controlled
Zero-turn capability
Built-in charger
Motion and tilt Alarm
Optional
Advanced speed control
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Automatic gradient/speed monitoring
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Motor brake
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Can bus communication
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Upgradable and configurable software
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Autopilot interface and API
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Optional
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Optional
Characteristics
Characteristics
Length
47 1/2 in
Width
30 in
Height
14 1/4 in
Weight
702 lbs
Ground Clearance
2 1/5 in
Turning diameter
53 1/2 in
65 in
30 in
13 3/4 in
875 lbs
2 in
70 in
65 in
30 in
13 3/4 in
998 lbs
2 in
70 in
Performance
Performance
Load bearing capacity: 40 degrees staircase
600 lbs
Load bearing capacity: 32 degrees staircase
900 lbs
Load bearing capacity
2200 lbs
Max speed
44 ft/min
1100 lbs
1760 lbs
2200 lbs
44 ft/min
1100 lbs
1760 lbs
2200 lbs
44 ft/min
Options & Accessories
Options & Accessories
Telescopic Crane
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Scissor lift table
Portable jib crane
Custom support
Backrest and 3-sided box
Lifting rings
Non-marking grey tracks
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Hydraulic lifting device
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Waste container (hydraulic)
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Asphalt container (hydraulic)
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Equipment pallet (hydraulic)
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Cabinet loading device (hydraulic)
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Drum loading device (hydraulic)
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Remote controlled stair climber
For moving construction material in a subway station
Stair crawler
For transporting structural beam
Stair climber
With an asphalt container attachment
Stair crawler
For transporting heavy concrete slabs
Stair Climber Twin Track 66
With the scissor lift table accessory
Stair Climber
With crane interface attachment
Tracked Platform
With custom design embankment support
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