-
Guaranteed Fitment
Always the correct part
-
In-House Experts
We know our products
-
Added Value
FREE in house engineering and design assistance
-
Wordwide Delivery
Free shipping on all Harrington orders over 500LBS

1000lb M400 series manual stacker
M452 – A heavy-duty manual platform stacker with a 1,000 lb lifting capacity and a maximum lift height of 50″ (extendable to 78″). Featuring a foot-pump hydraulic lift and compact frame, it provides reliable material handling performance and easy maneuverability in tight spaces or through standard doorways.
Product Description
The M452 Manual Platform Stacker is a rugged and efficient lifting solution designed to make material handling safer, easier, and more productive. With a 1,000 lb (454 kg) load capacity and a maximum lift height of 50 inches—extendable up to 78 inches with an optional mast—it’s built to handle a wide range of applications in workshops, warehouses, laboratories, and maintenance areas.
This stacker operates through a hydraulic foot-pump system, delivering smooth, controlled lifting without the need for electrical power. Each pump of the pedal provides consistent upward motion, allowing operators to raise loads precisely and safely. The hand-operated lowering valve ensures a steady, controlled descent, minimizing the risk of sudden drops or damage to materials.
The M452’s heavy-duty steel frame provides durability and rigidity for demanding use, while its compact footprint allows it to navigate narrow aisles and standard doorways with ease. Its ergonomic push handle and rear swivel casters with brakes enable exceptional maneuverability, giving operators total control even in confined spaces.
Designed with versatility in mind, the M452 is ideal for handling crates, boxes, tooling, parts bins, and small machinery. The wide platform surface supports stable positioning of various load types, while the manual hydraulic lift eliminates the need for charging or electrical maintenance—offering dependable, low-cost operation over the long term.
Safety and ergonomics are key features of the M452. The sturdy base and precision hydraulic components ensure consistent performance, while the design minimizes operator fatigue during repetitive lifting tasks. Whether you’re transferring goods to shelving, feeding materials to production lines, or staging items for shipping, the M452 provides smooth, reliable performance every time.
For operations requiring durable lifting equipment that can handle heavy-duty performance without relying on power, the M452 Manual Platform Stacker is a practical and efficient solution—engineered to deliver strength, stability, and flexibility in one compact package.
Specifications
- Model: M452
- Type: Manual hydraulic platform stacker
- Capacity: 1,000 lb (454 kg)
- Lift Height: 50″ standard (extendable to 78″ with optional mast)
- Lift Mechanism: Hydraulic foot-pump with hand-release valve
- Lowered Height: Approximately 5″ (127 mm)
- Platform Type: Reinforced steel platform for versatile load support
- Frame Construction: Welded steel design for maximum durability
- Mobility: Rear swivel casters with brakes and front load rollers
- Handle: Ergonomic push handle for easy maneuverability
- Operation: Manual, no electrical power required
- Applications: Warehouses, production areas, stockrooms, and maintenance facilities