The "ISUZU Giga Sany Palfinger Folding Manufacturer Hydraulic Truck Mounted Cranes (SPK 23500)" is a combination vehicle assembled by specialized truck manufacturers, like Chengli Special Automobile Co., Ltd., using major components from different global brands.

1. The Truck Chassis (Carrier)
   Brand: ISUZU Giga
   This is the heavy-duty truck chassis that provides the foundation for the vehicle. The Giga series is known for its high load capacity and powerful engine, necessary to support a large crane and its cargo.

   • Configurations often include heavy-duty drive models like 6x4 or 8x4.

2. The Crane (Lifting Component)
   Brand: Sany Palfinger (SPK 23500)
   This is a joint venture between the Chinese heavy equipment manufacturer SANY and the Austrian hydraulic lifting equipment specialist PALFINGER. The SPK 23500 is a folding (knuckle boom) hydraulic crane, designed for high lifting capacity and efficient loading/unloading operations.

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A crane mounted on a truck carrier provides the mobility for this type of crane. This crane has two parts: the carrier, often referred to as the Lower, and the lifting component which includes the boom, referred to as the Upper. These are mated together through a turntable, allowing the upper to swing from side to side. These modern hydraulic truck cranes are usually single-engine machines, with the same engine powering the undercarriage and the crane. The upper is usually powered via hydraulics run through the turntable from the pump mounted on the lower. In older model designs of hydraulic truck cranes, there were two engines. One in the lower pulled the crane down the road and ran a hydraulic pump for the outriggers and jacks. The one in the upper ran the upper through a hydraulic pump of its own. Many older operators favor the two-engine system due to leaking seals in the turntable of aging newer design cranes.

1. Purpose: It's used for lifting and transporting all kinds of bulk cargo, and also applied in jetty and construction work.
2. Main parts: Crane. (Different lifting capacities match different chassis.)
3. Advantage: One truck combines the functions of crane and dump truck.

Knuckle Boom Design (Folding)

• Equipped with load holding valves for safe operations.
• High tensile steel and hexagonal boom design.
• Hydraulic Overload Safety Device.
• Optional Radio Remote Control and Top Seat controls.

• Lifting and positioning of building materials (e.g., pallets of bricks, cement bags, steel beams, precast concrete panels) onto roofs or elevated structures.
• Material supply for construction sites, allowing materials to be off-loaded directly where they are needed.

• The crane acts as a self-loading and unloading tool for the transport truck, eliminating the need for a separate crane or forklift at the delivery site.
• Handling and transporting general bulk cargo and heavy machinery components.

• Installation and maintenance of utility poles, streetlights, and traffic signals (often with the addition of a work platform/basket attachment).
• Placing pipes, manholes, and other elements for municipal and underground construction projects.

• Scrap and Waste Handling: Using a grapple or clam shell bucket attachment for handling scrap metal, waste, or debris.
• Forestry/Timber Handling: Using a log grapple attachment for loading and unloading logs.
• Oil & Gas Industry: Equipment installation and routine maintenance in industrial facilities.

For general cargo lifting and other special things like timber and brick by changing other equipment.

Utilizes a hexagonal boom design and is constructed from high-tensile steel. This combination provides high strength and rigidity while maintaining a lightweight structure, complying with European Standards (e.g., EN 12999).

The articulated nature of the boom allows it to be neatly folded away when not in use, significantly reducing the required space for transport and allowing for a larger payload area on the ISUZU Giga's deck.

• Return Oil Utilization: A key feature that increases the extension and retraction speed of the boom system, enhancing operational efficiency and saving time.
• Load Holding Valves: Standard fittings on all cylinders to prevent the boom or cylinder from dropping, ensuring safe operation and load stability.
• Outrigger/Stabilizer System: Equipped with hydraulic stabilizers to provide a wide, stable base during lifting operations.

Location: Headquartered in Suizhou City, Hubei Province, China, often referred to as the "Capital of China's Special Purpose Vehicles."

Establishment: The company, formerly known as Chengli Special Automobile Co., Ltd., was established in September 2004.

Scale: Chengli Automobile Group is recognized as a "China Top 500 Private Enterprise." It operates on a massive scale with multiple manufacturing bases, covering a large area, and employing thousands of staff, including a significant number of technical and R&D personnel.

Designation: It is a government-designated, large-scale manufacturer for various types of special vehicles in China.

Established in Sep. 2004, Chengli Special Automobile Co., Ltd is an important branch of CLW group with registered capital 100,000,000 RMB(14 millions US Dollars) and total capital 6,000,000,000(840 millions US Dollars).

• Africa: A major market, including countries like Nigeria, Ghana, South Africa, Angola, Ethiopia, Sudan, Congo, Mali, Senegal, Algeria, and Zimbabwe.
• Southeast Asia: A well-established market, with exports to the Philippines, Vietnam, Myanmar, Thailand, Cambodia, Laos, and Malaysia.
• Central & South Asia: Includes countries such as Kazakhstan, Pakistan, and Sri Lanka.
• South America: Includes markets like Peru, Bolivia, Panama, Chile, and Venezuela.
• The Middle East: A consistent export region, including countries like Saudi Arabia and the UAE.
• Other Regions: Exports also reach countries like Russia, Australia, and New Zealand.

Trucks from Chengli Special Automobile Co., Ltd have been sold to more than 29 provinces in China and more than 80 overseas countries and regions in Asia, Africa, South America, middle east and so on, such as Russia, Mongolia, Philippines, Vietnam, Cambodia, Myanmar, Laos, Kazakhstan, Uzbekistan, Kyrghzstan, Tanzania, Zambia, Nigeria, Australia, Chile, Bolivia, Ethiopia, Sudan, Malaysia, Congo, El Salvador, Iraq, New Zealand, Chile, Bolivia, Argentina and also truck body for client drawing.