Navigator Pro from Stockmaster is the safer, faster platform ladder for stock picking and warehouse work at height
The Stockmaster NavigatorPRO is built for busy warehouses where staff are constantly moving, picking and working at height. It helps your team work quicker and feel more secure by combining rock-solid stability with smarter access to the platform, so there’s less hesitation, less fatigue, and fewer “near miss” moments during a shift.
At the core is Stockmaster’s Move, Steer & Brake control system, designed to keep all four feet firmly on the ground while working and effortlessly lift into the mobile position when moving. The design removes the skating and instability seen in other ladders that rely on springs or foot pedals.
Why buyers choose the NavigatorPRO
If your team is doing frequent stock picking, maintenance, scanning or replenishment, the NavigatorPRO is designed to make that work feel safer and smoother. The platform stays stable while operators work, and the PRO-specific safety upgrades help reduce risk when stepping on and off the platform and when reaching forward during picking.
NavigatorPRO comes with a fully automatic closing gate, making it easier and safer to carry items while entering or exiting the platform.
NavigatorPRO also includes a side access safety gate, giving operators an easier way to reach shelving, racking or equipment beside the platform. This makes order picking and side-on tasks more comfortable and controlled, rather than having to reach awkwardly over the rail.
The NavigatorPRO model includes the following:
Auto-Safe Access Gate

Rota-Gate Side Access Gateway

Key Features
- Move, Steer & Brake control: One control raises the unit into the mobile position, provides positive steering, and automatically brakes when released.
- Stable “all four feet grounded” design: Remains rock steady with zero movement while working around the platform.
- Adjustable safety rail system (PRO): Can be adjusted to suit the job, improving ergonomics and helping protect against stepping off the front of the platform.
- Fully automatic closing gate (PRO): Helps keep entry/exit safer and frees your hands to carry items while still maintaining a safe grip.
- 150kg rated: Designed and tested to a 150kg load rating.
- Built to last: Modular design with replaceable parts in the event of accidental damage.
- Australian made: Heavy-duty construction for daily commercial use.
Model Sizes, Platform Heights & Working Ranges
| Platform Height (mm) | Model Code | Unit Weight (kg) | Working Range – 0-5kg Item (m) | Working Range – 5-20kg Item (m) |
|---|---|---|---|---|
| 1145mm (4 steps) |
SM-NP04 | 37kg | 1.4m – 2.8m | 1.4m – 2.3m |
| 1435mm (5 Steps) |
SM-NP05 | 39kg | 1.7m – 3.1m | 1.7m – 2.6m |
| 1720mm (6 Steps) |
SM-NP06 | 41kg | 2.0m – 3.4m | N/A |
| 2005mm (7 Steps) |
SM-NP07 | 44kg | 2.3m – 3.7m | N/A |
| 2295mm (8 Steps) |
SM-NP08 | 48kg | 2.5m – 3.9m | N/A |
| 2580mm (9 Steps) |
SM-NP09 | 51kg | 2.8m – 4.2m | N/A |
| 2865mm (10 Steps) |
SM-NP10 | 54kg | 3.1m – 4.5m | N/A |
| 3155mm (11 Steps) |
SM-NP11 | 58kg | 3.4m – 4.8m | N/A |
| 3440mm (12 Steps) |
SM-NP12 | 63kg | 3.7m – 5.1m | N/A |
| 3735mm (13 Steps) |
SM-NP13 | 67kg | 4.0m – 5.4m | N/A |
| 4015mm (14 Steps) |
SM-NP14 | 70kg | 4.3m – 5.7m | N/A |
Working ranges are a guide only and depend on operator height and task conditions. It is unsafe to handle large or heavy items (over 5kg) in working ranges above 2.6 meters without a lifting aid. For heavy lifting over 2.6 meters, see our Stockmaster LIFT-TRUK range.

Stockmaster NavigatorPRO Video
Standards & Compliance
- Australian: AS 1892.1:2018
- European: EN 131 Parts 1 & 2
- USA: ANSI-ASC A14.2-2017
- OSHA: 1926.1053 Subpart X
Note: Always follow site safety procedures and safe manual handling practices. Choose the correct height for the task and working environment.
Navigator vs NavigatorPRO – Which one is right for you?
- Navigator (Standard): Ideal for general warehouse access, maintenance tasks and environments where operators aren’t frequently carrying items on/off the platform.
- NavigatorPRO: Best for higher-frequency stock picking and warehouse work where safety and ease of access matter most. Includes an adjustable safety rail system and a fully automatic closing gate at the platform entry.
