How Cold Weather Affects Crane Performance: What Winnipeg Construction Companies Need to Know

Yellow Pages Admin
16 oct.
3 min de lecture

Dernière mise à jour : 22 oct.

Winnipeg is known for its brutally cold winters, with temperatures often plunging below -30°C and wind chills making it feel even colder. For construction companies operating in this climate, understanding how cold weather affects crane performance is not just helpful—it’s essential for safety, efficiency, and equipment longevity.

At Able Crane Services, we’ve been supporting Manitoba’s construction industry since 1977. With decades of experience and a COR-certified team of skilled operators who are proud members of the Operating Engineers of Manitoba, we know what it takes to keep cranes running safely and reliably—even in the harshest conditions.

Let’s explore how freezing temperatures, strong winds, and snow impact crane operations in Winnipeg, and what safety measures construction companies should implement.

1. Freezing Temperatures: Impact on Components, Electronics, and Hydraulics

Winnipeg’s frigid winter temperatures can pose serious challenges to crane performance, especially during prolonged exposure to sub-zero conditions. When the mercury drops well below freezing, the mechanical, hydraulic, and electronic systems of a crane are pushed to their limits. These harsh conditions can lead to reduced efficiency, increased wear, and a higher risk of operational failure if not properly addressed.

Hydraulic fluids thicken, reducing responsiveness and increasing wear on pumps and valves.
Electronic systems may malfunction due to condensation, brittle wiring, or battery failure.
Metal components become more brittle, increasing the risk of fractures or fatigue under stress.

Safety Measures & Best Practices:

Pre-operation warm-up: Allow hydraulic systems to reach optimal operating temperature before lifting.
Use winter-grade lubricants and fluids: These are formulated to perform better in sub-zero conditions.
Regular inspections: Check for cracks, leaks, and signs of wear more frequently during winter.
Protect electronics: Use insulated covers and ensure proper sealing to prevent moisture ingress.

2. Strong Wind Loads: Stability and Stress on the Jib and Boom

Winnipeg’s winter winds can be fierce, creating dangerous conditions for crane operations. Gusts can destabilize loads, increase sway, and place excessive stress on the jib and boom. These sudden wind shifts can also make it difficult for operators to maintain control during lifts, increasing the risk of accidents or structural damage.

Safety Measures & Best Practices:

Monitor wind speeds: Always check forecasts and use anemometers on-site. Cease operations if winds exceed safe limits.
Secure loads properly: Use tag lines and ensure balanced rigging to minimize swing.
Boom positioning: Lower and secure the boom when not in use to reduce wind exposure.
Operator training: Ensure all personnel are trained to recognize and respond to wind-related hazards.

3. Snow: Limited Visibility and Added Stress on Load and Crane Structure

Snowfall can reduce visibility, obscure hazards, and add weight to both the crane and the load. Accumulated snow on the boom or jib increases stress and can affect balance and lifting capacity. If not cleared properly, snow and ice buildup can also interfere with moving parts, leading to mechanical strain and potential malfunction during operation.

Safety Measures & Best Practices:

Clear snow and ice: Before operation, remove all snow from crane surfaces, especially the boom and load.
Use spotters: In low-visibility conditions, spotters help guide lifts and identify hazards.
Adjust load calculations: Account for the added weight of snow or ice on materials being lifted.
Lighting and signage: Enhance visibility with proper lighting and clear signage around the crane area.

Trust Able Cranes for Safe, Reliable Winter Operations

Operating cranes in Winnipeg’s winter weather demands expertise, vigilance, and the right equipment. At Able Cranes, we bring nearly 50 years of experience to every job site. Our knowledgeable team of certified operators understands the unique challenges of Winnipeg’s climate and is committed to safety and precision.

Whether you need mobile crane rentals, hoisting services, or expert consultation, we’re here to help your project succeed—no matter the season.