XCMG Bracket OEM 800172424 – Robust Mounting Support for Articulated Dump Truck Components
Bracket
Кронштейн
Soporte
The XCMG Bracket 800172424 is a precision‑manufactured mounting component used to secure auxiliary devices such as pumps, filters, sensors, and valve blocks on XCMG articulated dump trucks (ADTs). This genuine XCMG 800172424 bracket is fabricated from high‑strength steel or cast iron, providing a rigid, vibration‑resistant platform that maintains correct alignment of attached components. XCMG XDA30, XDA40, XDA45, XDA45U, and TA30 ADTs depend on 800172424 for reliable mounting of alternators, tensioners, fuel filters, and hydraulic accumulators. The bracket’s optimized geometry ensures proper belt alignment and reduces the risk of fastener loosening under the extreme shock loads typical of mining applications.
Alternator bracket, tensioner bracket, fuel filter bracket, hydraulic accumulator mount
Quality Standards
IATF 16949:2023, ISO 9001:2025
Country of Origin
China (XCMG Group)
Critical Role of the 800172424 Bracket in ADT Systems
The XCMG XDA45U articulated dump truck is powered by a Mercedes‑Benz OM460LA six‑cylinder diesel engine producing 360 kW (483 hp) at 1,900 rpm and 2,300 N·m of torque. The accessory drive belt system (alternator, water pump, fan, air compressor, and power steering pump) relies on the bracket 800172424 to maintain precise alignment. A misaligned bracket can cause belt edge wear, reduced accessory life, and even engine overheating. The bracket’s cast or fabricated design is thoroughly stress‑relieved to prevent warpage over time, ensuring consistent belt tension and alignment throughout the engine’s service life.
The XCMG XDA40 model uses a Mercedes‑Benz OM502 V8 diesel engine (350 kW, 2,300 N·m) and a ZF transmission with a hydraulic retarder. The bracket 800172424 is also used to mount the fuel filter module, which must withstand engine vibration without loosening. Additionally, the bracket serves as a mounting point for hydraulic accumulators and pressure sensors. A broken or distorted bracket can allow components to shift, causing hose chafing, electrical harness damage, and premature failure of the attached parts. Genuine XCMG brackets are engineered to specific stiffness and fatigue requirements, unlike generic aftermarket brackets that may crack under cyclic loading.
Manufacturing Excellence of OEM 800172424
The bracket 800172424 is manufactured using either high‑precision sand casting (for cast iron versions) or CNC laser‑cut and welded fabrication (for steel versions). After forming, the bracket is stress‑relieved to eliminate residual stresses that could lead to distortion under load. Critical mounting surfaces are machined on a CNC milling center, achieving flatness within 0.05 mm and hole positional accuracy of ±0.1 mm. This precision ensures that the attached component (alternator, tensioner, or filter) sits perfectly square to the belt drive plane, eliminating side loading that can prematurely wear bearings and bushings.
The bracket is then zinc‑phosphated and coated with an e‑coat or powder coating to provide outstanding corrosion resistance. XCMG tests each batch for salt spray resistance exceeding 480 hours (ASTM B117), ensuring that the bracket 800172424 remains rust‑free even after years of exposure to road salts, mine dust, and high humidity. Every production lot is 100% dimensionally inspected using coordinate measuring machines, with random samples destructively tested for tensile strength and fatigue life. XCMG field data from XDA40 and XDA45U ADT fleets in Australian iron ore mines shows that the genuine bracket 800172424 typically exceeds 12,000‑15,000 service hours without cracking or deformation.
Field Performance of 800172424 vs. Aftermarket
Aftermarket brackets often fail prematurely due to incorrect material selection (low‑grade steel, poor casting quality), inadequate heat treatment, or inaccurate hole placement. In one documented case, an aftermarket tensioner bracket on an XDA40 cracked at the mounting ear after only 3,000 hours, causing the serpentine belt to derail and wrap around the fan, resulting in a ruptured radiator and two days of downtime. Genuine XCMG bracket 800172424 is manufactured to exact OE specifications, with consistent hardness and geometry that guarantee fit and performance. Using genuine brackets eliminates the risk of alignment‑related failures and extends the life of the attached components.
The XDA45U features a maintenance‑friendly design, including a flipping driver’s cab and centralized lubrication system. The bracket 800172424 is positioned for easy access, and its robust construction means it rarely needs replacement. However, during a major engine overhaul or after a front‑end collision, the bracket should be inspected for cracks or distortion. XCMG recommends replacing the bracket if any visible crack is found or if the mounting holes show elongation beyond 0.3 mm.
Correct Installation of the 800172424 Bracket
Installing the bracket 800172424 correctly is essential for the reliability of the attached component. First, clean the engine block or chassis mounting surface thoroughly, removing any dirt, old sealant, or corrosion. Position the bracket and hand‑thread the mounting bolts. Using a calibrated torque wrench, tighten the bolts in a crossing pattern to the specified torque (typically 45 N·m for M10 bolts and 70 N·m for M12 bolts). After torquing, verify that the bracket sits flush against the mounting surface with no gaps. When attaching the accessory (alternator, tensioner, etc.), apply threadlocker to the fastener threads and torque to the manufacturer specification.
XCMG recommends inspecting the bracket 800172424 during every major service interval (every 2,000‑4,000 hours). Look for any signs of cracking, especially around welded joints or cast corners. Check for corrosion or paint flaking, and touch up any damage with XCMG‑approved paint (part number 800172424‑TOUCH‑UP). Also verify that the mounting bolts remain torqued to specification; if any bolt is loose, remove it, clean the threads, apply threadlocker, and retorque. When replacing the bracket, always use new mounting bolts, as old bolts may have stretched or corroded.
Compatibility Across XCMG ADT Range and Global Availability
The bracket 800172424 is compatible with all current XCMG articulated dump trucks, including the XDA30 (30‑ton payload, Yuchai YC6K engine), XDA40 (39‑ton, OM502 V8), XDA45 (41‑ton), XDA45U (41‑ton, OM460LA inline‑6), TA30 (30‑ton), and XDA60 (60‑ton). It is also used in XCMG wheel loaders (LW series) and motor graders (GR215, GR300, GR350) that share the same accessory drive and mounting architectures.
XCMG’s manufacturing facility for bracket 800172424 is certified to IATF 16949:2023 and ISO 9001:2025. The bracket is stocked in regional warehouses in the United States (Houston), Netherlands (Rotterdam), South Africa (Johannesburg), Australia (Perth), and China (Xuzhou). Standard lead times are 2‑5 business days. Bulk orders include a certificate of conformity. For fleet operators, it is recommended to keep spare brackets for common applications (alternator, tensioner, fuel filter) to minimize downtime during unplanned repairs. Use the inquiry button above to request a quote or place an order for genuine XCMG bracket 800172424.
XCMG and the XCMG logo are registered trademarks of Xuzhou Construction Machinery Group Co., Ltd.
OEM part number 800172424 is an original manufacturer reference for a genuine XCMG bracket. All specifications are derived from XCMG engineering standards and field validation data.
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