Sany Chassis-Truck Crane

SANY CATALOG ➤ SANY QY50CS93 Truck Crane Parts Catalog

Sany Parts excellence defines the backbone of heavy lifting. The Sany Chassis-Truck Crane is a fully engineered carrier chassis for truck-mounted cranes. It integrates a reinforced frame, high-torque drivetrain, and hydraulic interfaces. This chassis delivers superior stability for lifts up to 130 tons. Built for global construction and mining sectors, it reduces assembly time by 40%. Every unit passes rigorous FEA stress tests and field validation. The Sany Chassis-Truck Crane provides modular configurations (4×2, 6×4, 8×4) to match various crane superstructures. Upgrade your fleet with genuine reliability and lifecycle efficiency.

Sany Chassis-Truck Crane — engineered for precision lifting & rugged mobility

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What is the Sany Chassis-Truck Crane?

The Sany Chassis-Truck Crane is a purpose-built carrier chassis designed to support truck-mounted crane superstructures. Unlike standard truck frames, it integrates reinforced side rails, cross members, and dedicated outrigger mounting points. This rigid platform absorbs torsional forces during heavy lifts, preventing misalignment. The chassis comes pre-fitted with hydraulic tapping points, PTO interfaces, and centralized electrical distribution. These features simplify upper crane installation drastically, reducing workshop downtime.

Every Sany Chassis-Truck Crane is equipped with heavy-duty axles, parabolic suspension, and dual-circuit air brakes. These components ensure safe load transport even on uneven construction sites. The driveline features a high-torque diesel engine (240 HP to 480 HP) matched with an automated manual or planetary transmission. It enables smooth gradient starts under full load. The chassis also meets ECE R29 and ISO 9001 standards, including anti-lock braking and electronic stability program (ESP).

Beyond pure mechanics, the chassis provides an intelligent CAN-bus network. It communicates with the crane control unit and displays real-time load moments, outrigger pressure, and chassis leveling data. This seamless integration reduces human error and enhances lifting precision. Optional features include remote diagnostics, GPS fleet tracking, and telematics. The Sany Chassis-Truck Crane thus becomes a future-proof backbone for modern mobile cranes.

Available in multiple wheelbase configurations (4×2, 6×4, 8×4), this chassis adapts to crane tonnages from 20t up to 130t. Fire-resistant hydraulic lines, anti-corrosion paint, and heavy-duty cooling packages come standard. Whether used for infrastructure projects, logistics hubs, or energy installations, the Sany Chassis-Truck Crane delivers proven reliability. It reduces total lifecycle costs while boosting productivity. Trusted by OEMs worldwide, it represents the new benchmark in crane mobility solutions.

Product Parameters of Sany Chassis-Truck Crane

Index	PartsCode	PartsName
1	10224206	Cab and air-condition device
2	10214285	Power system device
3	10449538	Steering system device
4	10203390	Drive system device
5	10221787	Main body, structure
6	10054662	Suspension device, axle
7	10238570	Brake system device
8	10180366	Hydraulic system, chassis
9	10217425	Electric system, chassis
10	11031379	Layout, installation, plate, name

Why Choose Our Sany Chassis-Truck Crane?

Integrated engineering precision: The Sany Chassis-Truck Crane uses high-strength steel QSTE700 with laser-cut frame rails and robot-welded crossmembers. Each chassis undergoes comprehensive finite element analysis, ensuring optimized stress distribution. It offers 30% higher fatigue life compared to industry averages. This robust foundation withstands years of demanding lifts and road travel without micro-cracks or deformations.

Smart driveline & fuel efficiency: Paired with Sany’s proprietary engine mapping and adaptive transmission logic, the chassis reduces fuel consumption by up to 12% in mixed cycles. ECO mode automatically adjusts torque curves during idle crane operation, lowering emissions and noise. The optional hybrid power take-off (ePTO) enables silent electric crane operation in urban zones, future-proofing your fleet.

Simplified maintenance & global support: All critical service points (oil drain, filter housings, greasing nipples) are grouped for fast routine checks. The diagnostic port provides live fault codes for engine, transmission, ABS, and hydraulic systems. Backed by Sany genuine parts network, you receive guaranteed supply of every component listed above, with 48-hour delivery to most industrial zones.

Safety-first design & compliance: The Sany Chassis-Truck Crane integrates dual-circuit brakes with automatic slack adjusters, hill-hold assistance, and a reinforced cabin meeting ROPS/FOPS standards. Advanced electronic brake force distribution and traction control ensure stability on slippery terrains. Every unit is certified by CE, ASME, and GCC standards, offering unmatched operator protection.

What are the Routine Maintenance Considerations for the Sany Chassis-Truck Crane?

Lubrication & hydraulics inspection: Every 500 operating hours, check the hydraulic oil level in the chassis tank and ensure cleanliness (ISO 4406 18/16/13). Replace return filters and breather caps annually. For the driveline, change engine oil every 400 hours or 12,000 km. Lubricate universal joints and steering knuckles with lithium-based grease. Use genuine Sany hydraulic filters to prevent premature pump wear.

Electrical & CAN-bus health check: Before each lifting shift, inspect all chassis-to-crane wiring harnesses for abrasion or moisture ingress. Clean multi-pin connectors and apply dielectric grease quarterly. Update the chassis ECU and crane controller software during annual service. Battery terminals must be torque-checked; voltage below 12.4V triggers a replacement recommendation.

Brake, suspension & tyre regimen: Every month, verify brake lining thickness (minimum 8mm) and automatic slack adjuster function. Check air dryer cartridge and drain air tanks to remove moisture. Parabolic springs and rubber bushings should be inspected for cracks or sagging. Tyre pressure must stay within 110 psi ±5% for steer axles. Wheel alignment rechecked every 10,000 km.

Periodic structural & outrigger fasteners: At 1000-hour intervals, retorque all frame mounting bolts (spec 450 Nm + angle) and inspect outrigger box welds for hairline fractures. Use magnetic particle inspection on high-stress zones after heavy shock loads. Reapply corrosion protection coatings using Sany-specified epoxy paint. This maintenance plan extends chassis service life beyond 20,000 operational hours.

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