Case Study: XCMG QY100K6C 100-Ton Truck Crane – Field Performance Review from a Saudi Rental Fleet

The Client

A mid-sized equipment rental company based in Riyadh, Saudi Arabia, with an expanding fleet serving construction projects across the Kingdom and neighboring markets including the UAE, Qatar, and Kuwait, was approached by a long-term client: a steel fabrication contractor working on a factory expansion project in the industrial zone of Dammam.

The contractor needed a 100-ton class truck crane for a critical two-week lifting job — placing heavy steel roof trusses and structural columns inside an existing factory building. The catch? The job site had extremely tight access. Narrow factory aisles, low overhead clearances, and confined maneuvering space meant that a conventional 5-axle 100-ton crane — typically over 16 meters in length — simply wouldn't fit.-

The Challenge

The rental company had previously turned down similar jobs because their existing 100-ton fleet consisted of standard 5-axle models. At over 16 meters long, these cranes couldn't navigate the tight factory floor without risking damage to existing structures or requiring extensive (and expensive) site modifications.

The contractor's needs were clear:

• 100-ton lifting capacity for heavy steel structures

• Compact footprint to operate inside an active factory

• Reliable performance under continuous daily use

• Quick setup and minimal disruption to factory operations

The Solution: XCMG QY100K6C

The rental company had recently added the XCMG QY100K6C (complete vehicle model XZJ5600JQZ100K) to their fleet and decided this was the perfect test case.

Key specifications of the deployed unit:

• Chassis: XZJ6500JGZ100K 4-axle

• Overall length: 15,000 mm — a full meter shorter than conventional 5-axle 100-ton cranes-

• Overall width: 2,800 mm

• Overall height: 3,927 mm

• Engine: Weichai WP10H400E62, 289 kW @ 1900 rpm

• Max lifting capacity: 100,000 kg × 3 m working radius-

• Max permissible total mass: 49,800 kg

• Curb weight: 49,605 kg

• Manufacture date: September 2023

On-Site Performance

Day 1 – Access and Setup

The QY100K6C arrived on site and immediately proved its value. At 15 meters long, the 4-axle chassis navigated the factory entrance and narrow aisles that had previously been off-limits to 5-axle cranes. The shorter wheelbase delivered a turning radius that allowed the operator to position the crane precisely under the roof truss installation points — something the contractor's project manager described as "a game-changer."

Day 3-5 – Heavy Lifting

With the crane in position, the team began lifting steel roof trusses weighing up to 85,000 kg at working radii of 2.5 to 3 meters. The QY100K6C handled each lift with stability and precision. The 100,000 kg maximum capacity at 3 meters provided ample safety margin, and the operator reported smooth boom extension and responsive controls throughout.

Day 8-10 – Continuous Duty

The Weichai WP10H400E62 engine delivered 289 kW of reliable power through 10-hour workdays in Saudi Arabia's demanding heat. Ambient temperatures exceeded 45°C, yet the cooling system maintained optimal operating temperatures without a single overheating incident — a critical factor for rental fleets operating in Middle Eastern climates.-

Day 12-14 – Final Trusses

The final phase involved lifting the heaviest structural elements — steel columns weighing approximately 95,000 kg — at close working radii. The QY100K6C's robust chassis and outrigger design provided exceptional stability, allowing precise placement of each column within millimeter tolerances.

The Results

The two-week rental was completed two days ahead of schedule. The contractor saved significant costs by avoiding site modifications that would have been required for a larger 5-axle crane. The rental company secured a repeat booking for a similar project in Jeddah the following month.

Key outcomes:

• ✅ 100% uptime — zero mechanical issues across 14 days of continuous operation

• ✅ On-time delivery — project completed 2 days early

• ✅ Repeat business — contractor booked the same crane for a Jeddah project

• ✅ Fleet expansion validation — rental company ordered two more QY100K6C units

What the Rental Fleet Operator Said

"We've been operating 100-ton cranes for over a decade, and the QY100K6C is the first model that truly solves the access problem. On factory and urban jobsites where space is tight, this crane fits where others can't. The Weichai engine handled the Saudi heat without complaint, and the 100-ton capacity gave us all the power we needed. Our client was so impressed they've already booked us for their next project in Dubai."

— Fleet Manager, Riyadh-based equipment rental company

Why Rental Fleets Across the Middle East Are Choosing the QY100K6C

This case study reflects a broader trend across the region. From Saudi Arabia's NEOM megaproject and Red Sea developments to UAE's Dubai Creek Tower and industrial zones, and from Qatar's infrastructure boom to Kuwait's energy sector projects, rental companies are recognizing the unique value proposition of the QY100K6C.-

The 4-axle advantage is particularly compelling in markets where jobsites are increasingly constrained — urban construction, factory expansions, and infrastructure projects in established commercial districts. At 15 meters, the QY100K6C is the shortest 100-ton crane in its class, offering maneuverability that 5-axle competitors simply cannot match.-

The Weichai WP10H400E62 engine provides proven reliability in extreme conditions, with widespread service support across the Middle East — a critical consideration for rental fleets that cannot afford extended downtime.

The 2023 build year means buyers and renters get modern engineering, updated safety features, and years of productive service life ahead — all at a competitive price point that delivers exceptional return on investment.

Global Availability

This XCMG QY100K6C (VIN: LXGCPA504PA010870) is available for global shipping. Whether you're a contractor in Saudi Arabia, a rental company in the UAE, a construction firm in Oman, or a dealer in Bahrain, we welcome your inquiry.

Stock Status: In Stock – Ready for Shipment
Shipping: Worldwide Available

XCMG – Built for Performance, Priced for Value.