A Working Machine for Real Container Yards
A 45 Ton Reach Stacker is not selected based on brochure specifications alone. In most cases, it is chosen because it fits the actual workflow of a yard - loading trucks, stacking containers, and moving units quickly between rows.
This model is built around that requirement. It handles standard 20' and 40' ISO containers and is configured for continuous operation in ports, inland depots, and logistics yards. Machines in this class are typically used where flexibility matters more than fixed crane systems, especially in medium-volume terminals.
Lifting Performance Across Rows
The key difference between reach stackers is not just maximum capacity, but how that capacity changes across rows.
This unit is rated for:
- First row: 45,000 kg
- Second row: 31,000 kg
- Third row: 16,000 kg
This distribution reflects real yard conditions. Operators rarely work only in the first row. The ability to maintain usable capacity at extended reach determines whether the machine can keep up with daily container flow.
With lifting heights up to approximately 15.9 meters, the machine can stack containers up to 5 high in the first row, depending on load conditions.
Powertrain and Drive System
In heavy container handling, drivetrain reliability matters more than peak power figures.
This model uses:
- Engine: Cummins QSM11 diesel
- Rated power: 250 kW @ 2100 rpm
- Max torque: 1674 Nm @ ~1500 rpm
The engine is paired with a ZF automatic transmission (5F/3R) and a Kessler drive axle. This combination is widely used in reach stackers because it can handle repeated load cycles without overheating or excessive wear.
For yard operators, this translates into predictable performance over long shifts rather than short bursts of high output.
Products Description
A reach stacker of this capacity must balance size with maneuverability.
Key dimensions include:
- Wheelbase: 6400 mm
- Turning radius: approx. 8605 mm (20') / 9900 mm (40')
- Overall width: up to 4180 mm
These figures place the machine within the standard operating envelope for container yards. It can work in typical stacking aisles without requiring major layout changes.
Ground clearance (300–345 mm) allows operation on uneven yard surfaces without risking underbody damage.
Hydraulic and Boom System
The lifting system is designed for controlled handling rather than speed alone.
- Twin piston pump with load sensing
- Maximum hydraulic pressure around 310 bar
- Dual lift cylinders + extension cylinder
- Lifting speed: up to 0.39 m/s
This configuration ensures stable lifting when handling fully loaded containers, especially at extended reach.
The telescopic boom allows forward reach and stacking flexibility that fixed mast systems cannot provide. This is one of the reasons reach stackers are widely used instead of cranes in flexible yard layouts.
Video Description
Spreader and Container Handling
The spreader system is designed for standard container handling:
- ISO 20'–40' containers
- Rotation range: -105° to +195°
- Side shift: ±800 mm
These adjustments allow operators to position containers accurately without repositioning the entire machine, which improves cycle time during loading and stacking.
Operating Environment and Cabin
Long operating hours require a practical cabin, not a complex one.
- Fully enclosed cabin with heating and air conditioning
- Noise level around 74 dBA
- Centralized control via CAN-bus system
- Real-time monitoring of engine, hydraulics, and safety systems
The layout is designed for visibility and ease of operation rather than advanced automation.
Safety and Control Systems
Safety systems are integrated at both machine and spreader levels:
- Electronic anti-overload protection
- Load monitoring system
- Automatic interlocks for lifting and locking
- Parking brake activated on power loss
- Anti-collision and rotation limit systems
These features are standard requirements in most port and logistics operations.
Where This Machine Fits
This type of 45 ton reach stacker is typically used in:
- Port container terminals
- Inland container depots (ICD)
- Rail freight yards
- Intermodal logistics hubs
It is particularly suitable where:
- Container flow is moderate to high
- Yard layout needs flexibility
- Investment in large crane systems is not justified
Final Note
A machine in this category is not purchased for maximum specification alone. It is selected based on how consistently it can move containers across a full working shift.
The 45 Ton Reach Stacker offers a configuration that aligns with standard yard operations - predictable lifting capacity, widely used components, and a layout that maintenance teams are already familiar with.
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