Toronto’s older commercial buildings often leave little room for lifting equipment. Narrow access lanes, nearby structures, and changing ground conditions make facade renovation difficult, especially during Canadian winters. At 480 Queen Street West, a six-storey building needed new glass panels installed without closing the road or erecting additional scaffolding. A crawler spider crane offered a way to reach the lifting points while keeping equipment inside a confined work area.
In December 2025, NorthPeak Construction Group contacted YG Machinery about a crane for this project. Equipment manager Daniel Mercer needed a compact machine that could travel through a narrow entrance, work on uneven ground, and lift glass panels accurately.
Customer Needs: Three Site Constraints in Toronto
NorthPeak had signed a facade renovation contract for 480 Queen Street West. Mercer outlined three problems in his first email:
- Restricted access: A 1.9-meter lane separated the building from its neighbor. Conventional cranes could not enter the space easily.
- Soft ground: Snow and spring thaw created unstable conditions in the courtyard. Wheeled equipment faced a greater risk of slipping or sinking.
- Indoor lifting points: Some glass panels needed installation inside an atrium, where doorway clearance limited machine size.
Mercer requested a mini spider crane with remote control and the ability to turn within a confined area. The heaviest glass panel weighed 400 kg, so the team needed enough lifting capacity at the required working radius rather than simply a high rated capacity.
YG-5 Selection and Technical Specifications
After reviewing three models with NorthPeak’s crew, the team selected the YG-5 5t spider crane. Its transport width of 1.5 meters allowed passage through the site’s narrow lane with the outriggers retracted. A five-section pentagonal boom provided a maximum above-ground height of 16.8 meters, while hydraulic crawler drives allowed travel across the work area.
The crane also offered continuous 360-degree slewing and optional remote control. These features suited facade work, where operators needed to position glass panels around nearby structures.
Maximum rated capacity alone did not determine the selection. At a 14-meter working radius, lifting capacity falls to 0.5 tonnes. NorthPeak reviewed this limit against its 400 kg glass panels before confirming the order.
YG-5 Crawler Spider Crane Parameters
| Item | Parameter |
| Model | YG-5 |
| Specification | 5t |
| Maximum working radius | 14m×0.5t |
| Maximum above-ground head | 16.8m |
| Winch device – Hook Speed | 12m/min(4 rope) |
| Winch device – Rope diameter | Φ11mm×80m |
| Telescopic system – Boom Type | 5-section boom, pentagonal structure |
| Telescopic system – Boom Length/Time | 12.3m/54sec |
| Up and down – Boom Angle/Time | 0°~78°/13sec |
| Slew system – Slew Angle/Speed | 0-360°continuous/38sec |
| Traction system – Walking Way | Hydraulic motor drives |
| Traction system – Walking Speed | 0~2.5km/h |
| Traction system – Grade Ability | (25°)36% |
| Operating system – Operation type (Boom/outrigger) | Manual operation, manual walking(remote control option) |
| Operating system – Operating characteristics | Manual operation, remote control |
| Transport parameters – LWH(mm) | 5000x1500x1900 |
| Total weight(kg) | 6200 |
Delivery Timeline and On-Site Performance
Production and factory testing took 30 days. Sea freight encountered port congestion, adding nine days to the original schedule. The equipment arrived in Toronto in late February 2026. Purchase order NP-2025-1187 covered four units: two for Queen Street and two for a school renovation project in Ottawa.
NorthPeak arranged two half-day training sessions before starting regular lifting work. Operators practiced hoisting, boom luffing, slewing, and crawler travel. Lead operator Mike Tran requested additional guidance on load charts before handling lifts at longer radii.
“The chart tells you the truth,” Tran said. “At ten meters out, you respect the numbers, not the feeling.”
Cold weather presented another challenge. Morning temperatures below −12°C slowed hydraulic response until the oil warmed up. The crew added a ten-minute warm-up period before the first lift of the day. When spring thaw softened the courtyard, steel mats beneath the outriggers reduced ground settlement and provided a firmer working surface.
Once the site was ready, the tracked spider crane passed through the 1.9-meter access lane and moved into the courtyard. The crew used it to lift 400 kg glass panels to installation points around 12 meters high. The work proceeded without a road closure or additional scaffolding.
NorthPeak completed the glazing work eight working days ahead of its original 60-day schedule. On March 12, Mercer documented the lifting operation with site photographs and a short video for the company’s project records.
Repeat Orders Following the Toronto Project
In his project review dated June 30, 2026, Mercer wrote: “The YG-5 solved our access problem, and it cut crane rental and labor costs.”
He also reported faster battery drain from the remote control during cold weather. YG Machinery shipped two spare battery packs under warranty, addressing the issue without changing the crane configuration.
NorthPeak placed another order for two units in September 2026. The Queen Street project had also attracted attention from two local contractors who saw the crane operating on site. One booked a demonstration for November, while both requested information about crawler spider crane price and delivery lead times.
For YG Machinery, the Toronto project provided practical feedback on narrow-access lifting, cold-weather operation, and ground preparation. The case also showed why buyers need to assess lifting capacity at the actual working radius, not rely on the maximum rated load alone.
For similar projects, YG Machinery supplies crawler spider cranes in different lifting capacities, with configuration options based on site access, boom reach, and control requirements.We will keep publishing job site data as more units enter service across Canada.
