If you manage a hospital, a data center, or a manufacturing plant in Montreal, your backup generator is not just heavy equipment. It is the thing between you and a building full of people with no power. A generator move that damages the internal bearings, bends the frame, or shakes the alternator out of alignment does not just cost you the repair bill. It costs you the weeks your facility runs without backup while the unit sits in a shop, plus the liability you carry during every minute of that gap. For a hospital, that means patient transfers. For a data center, that means SLA penalties. For a manufacturer, that means production stoppage.
This is not the kind of move you do with two guys and a dolly. AKA Moving runs a separate process for generators, transformers, and industrial boilers. Custom rigging, vibration dampening, manufacturer specifications. Careful planning from the first site visit to the final set-down on the concrete pad at the new location.
Essential Pre-Move Planning for Industrial Generator Moving
Effective and careful planning is the foundation of every successful generator move. Power systems this size were built to sit still and run for decades. Moving them is the opposite of what they were designed to handle. A typical industrial generator has a cast iron block, a heavy alternator, and internal bearings that have settled into a specific alignment over years of operation. Move it without proper bracing and the bearings shift. Run it after the move and you get unusual vibration, premature wear, sometimes a complete failure within months.
Site Assessment and Risk Evaluation
Before we ever bring a truck to your site, we do a rigging assessment. This is a structural and operational walk-through that produces a written plan for the move. We check access points at both the current and new locations: doorways, ceiling heights, floor load capacity, ramps, and any low-hanging obstructions. The type of ground matters too. Moving heavy machinery across uneven terrain or gravel requires different lifting equipment and strategies than rolling across a smooth concrete floor.
The assessment also covers the rigging points on the unit itself. Most generators have lifting eyes, but not all are still safe to use after years of corrosion. We inspect each one. If the lifting eyes are compromised, we design a custom sling configuration around the frame. We have walked away from generator moves where the building stairwell could not handle the weight, and recommended a crane through the roof instead. Better to know that before move day than during it.
Calculating Generator Weight and Size
Knowing the exact weight of your generator is the first step in a safe move. We look up the manufacturer’s spec sheet by make and model. We do not rely on the placard on the unit, because placards are sometimes wrong or missing. The actual weight determines the rigging gear, the truck, and the floor load on the destination site. Industrial generators come in various sizes:
| Generator Type | Typical Weight Range |
|---|---|
| Portable industrial generator | 500 to 2,000 lbs |
| Small commercial generator | 2,000 to 10,000 lbs |
| Large industrial diesel generator | 10,000 to 50,000+ lbs |
Beyond weight, we calculate the center of gravity. This matters for sling placement and crane lifts. An asymmetric center of gravity means we use offset slings and sometimes a spreader bar to keep the load balanced. Getting this wrong is how generators swing during a lift, and a swinging 20,000 pound load is the kind of thing that ends a project.
Regulatory Compliance and Permits in Canada
Moving heavy loads on public roads in Quebec means dealing with regulatory compliance that general movers never think about. Depending on the weight of the generator and the dimensions of the transport vehicle, you may need special permits from the SAAQ for oversized or overweight loads. Key considerations along your planned route:
- Oversized load permits: required for equipment that exceeds standard width, height, or length limits on Quebec roads
- Pilot vehicles: an escort vehicle may be mandatory for large generators to ensure safe passage through traffic
- Route restrictions: certain roads, bridges, and tunnels have weight or height limits. The Champlain Bridge, the Ville-Marie Expressway, and several overpasses on Highway 40 all have posted restrictions that affect how large industrial diesel generators travel through Montreal.
Beyond transportation rules, there are environmental regulations for generator transportation. If your unit runs on diesel or natural gas, there may be rules about transporting fuel or managing potential spills. Checking with local authorities before the move ensures your relocation is fully compliant.
Specialized Equipment and Tools for Generator Moving
Using the right lifting equipment is not just about efficiency. It is about safety. Moving an industrial generator is impossible without specialized heavy equipment designed for such tasks. Attempting to move one with inadequate tools can result in catastrophic damage to the generator, your property, or serious injury to personnel.
Heavy Haul Trucks, Trailers, and Cranes
The most common transport option for generator transportation is a flatbed truck or a lowboy trailer. Flatbed trucks work for most outdoor generators because their open design makes crane loading and safe unloading straightforward. Lowboy trailers sit lower to the ground and provide extra vertical clearance for tall units. The choice depends on the generator’s dimensions and the route.
For the lifting portion of the job, cranes are indispensable on larger generators. The crane must be rated to handle weight significantly greater than the generator’s actual weight to maintain a safe margin. On move day, the rigging crew shows up first. They confirm the rigging points, attach the slings, and do a test lift to verify the center of gravity matches the plan. If something is off, the lift stops and we re-plan. There is no rushing on a generator move.
Rigging Techniques for Safe Relocation
Proper rigging is both an art and a science when dealing with heavy machinery. Rigging involves using straps, chains, skates, and winches to lift, move, and secure heavy loads. The primary goal is to maintain balance and prevent the generator from tipping or shifting during the move.
Professional riggers assess the center of gravity and determine the correct attachment points for lifting. We use rolling platforms called skates to maneuver generators within tight spaces before lifting them onto a truck. Once the unit is on the truck, we strap it in four directions with vibration dampening pads under the unit and corner protectors at every contact point. For longer moves we use air-ride suspension trucks to reduce road vibration that can damage internal bearings.
Preparing Generators for Safe Transportation
Once the plan and equipment are in place, the next phase is proper preparation of the generator itself. This step prevents damage to the electrical equipment and its components during transit.
Disconnecting Power and Securing Components
The first and most important safety step is disconnecting power completely. For standby generators integrated into a building’s electrical systems, this must be done by a qualified electrician. They will power down the unit, allow it to cool, and safely disconnect it from the transfer switch and main power supply.
After disconnecting all electrical connections, label every wire and cable. This saves time and prevents confusion during reinstallation at the new location. Next, secure any moving or loose parts: access panels, covers, external components. Fasten them securely or remove them for separate transport to prevent them from vibrating loose during the move. Some larger generators have to be split into engine and alternator sections to fit through doorways.
Fluid Management and Environmental Considerations
Proper fluid management is critical for diesel generators and natural gas units alike. Before transport, you may need to drain or reduce fluids like fuel, oil, and coolant. A full fuel tank adds significant weight and creates a spill hazard that can damage the generator’s internal components and create an environmental risk.
For diesel generators, reducing the fuel level to less than a quarter tank is common practice before road transport. For longer moves, draining the fuel tank entirely is the best approach. The same applies to oil and coolant levels. Ensure all caps are sealed and lines are secure. For generators powered by natural gas, the gas line must be professionally disconnected and capped before the unit moves.
The same principle applies to transformers, where the internal coils and core are suspended in oil. The oil protects the windings from short circuits. Tilt the unit too far and the oil moves, exposing parts of the winding that are not supposed to see air. Some transformers can be moved fully oiled if tilted no more than 15 degrees. Others must be drained first and refilled at the destination by a transformer service company.
Industries We Serve in Montreal
- Hospitals and healthcare facilities: backup power generators, transformer upgrades for new wings
- Data centers and tech companies: UPS power systems, generator swaps for capacity upgrades
- Manufacturing plants: production line transformers, process boilers, hydraulic systems
- Office towers: rooftop generators for emergency power on construction sites and completed buildings
- Telecom sites: backup generators at cell towers and switching stations
- Industrial laundries and food processors: industrial boilers and steam generators
- Cannabis production facilities: high-capacity power generation systems
Each of these industries has different downtime tolerance. A hospital cannot go 12 hours without backup power. A data center measures downtime in minutes. A manufacturer measures it in lost production runs. We adjust the move plan, the timeline, and the crew size based on what your specific needs require.
Frequently Asked Questions
Do I need professional generator moving services for all types of generators?
A small portable generator under 500 lbs can sometimes be moved without specialized help, though you still need proper lifting techniques. But large generators and complex power equipment absolutely require professional moving services. Based on your specific needs, professionals safely handle the weight, the electrical connections, the fluid management, and the regulatory compliance involved in relocating heavy-duty power systems. The risk of damage to heavy machinery this expensive is too high to improvise.
What are common mistakes to avoid during generator relocation?
The most common mistakes are inadequate planning, not using the right equipment for heavy generators, and skipping proper preparation steps like securing loose parts, draining fluids, or labeling electrical connections. Another frequent error is ignoring the center of gravity during the lift, which causes the load to swing. Every one of these mistakes leads to equipment damage, personal injury, or safety hazards that could have been prevented with careful planning and a proper rigging assessment.
Can I move a generator without special equipment or training?
Moving an industrial generator without proper training or specialized lifting equipment is extremely risky. These units are heavy loads that require cranes, rated slings, flatbed trucks, and expertise in rigging techniques. The weight of the generator alone makes it dangerous to move without the right equipment. For your safety and to protect your investment in expensive power systems, always rely on professionals who understand how to handle generator transportation correctly.
Plan Your Industrial Generator Move
Generators, transformers, and industrial boilers are not the kind of equipment you want to move twice. Get the plan right the first time. This is the move behind the business, and we run it that way. The lead time for a standard generator move is two to three weeks. Longer if a crane is needed, because crane scheduling is its own coordination. Last-minute moves are possible but expensive, and we are honest about whether we can do them safely on your timeline.
Call AKA Moving at (514) 915-3967 for a rigging assessment, or visit our commercial moving services in Montreal page. For full industrial facility moves where the generator is just one piece of a larger relocation, see our industrial facility relocation services.