The 380800391 Hood is a genuine XCMG engine hood designed specifically for GR series motor graders. This heavy-duty hood provides superior protection for the engine compartment, radiator, and air intake system. The 380800391 hood is manufactured from high-strength sheet steel with a durable powder coat finish, ensuring long-lasting resistance to impact, vibration, and corrosion. It helps maintain proper engine cooling by directing airflow efficiently.
The 380800391 Hood features precision-formed edges and pre-drilled mounting holes that align perfectly with the original grader frame. Its reinforced inner structure minimizes flexing under heavy vibration, preventing paint chipping and metal fatigue. The hood incorporates integrated louvers and air intake grilles that match XCMG’s factory design. As a genuine replacement part, it restores the original appearance and functionality of your grader.
Engineered for extreme work environments, the 380800391 Hood is treated with a zinc-phosphate primer beneath the topcoat. This dual-layer protection resists rust even when exposed to road salts, moisture, and abrasive dust. The hood’s hinge points are reinforced with welded brackets, and rubber bumpers are included to prevent metal-to-metal contact. Using OEM hoods ensures proper sealing against dust and debris, which extends engine life.
| Parameter | Specification |
|---|---|
| OEM Number | 380800391 |
| Product Name | Hood (Engine Cover / Bonnet) |
| Brand | XCMG (Genuine OEM) |
| Material | High-strength cold-rolled steel (DC04) |
| Thickness | 1.5 mm (main panel), 2.0 mm (reinforcements) |
| Surface Finish | Zinc-phosphate primer + powder coat (RAL 6018 / XCMG yellow) |
| Weight (Net) | 38.5 kg (84.9 lbs) |
| Overall Dimensions (L×W×H) | 1520 × 820 × 480 mm |
| Mounting Points | 6 x pre-drilled holes (M10 bolts, included) |
| Air Louvers | 8 integrated slots with mesh backing |
| Hinge Type | Heavy-duty piano hinge (full length) |
| Compatible Models | XCMG GR135, GR165, GR180, GR215, GR300, GR350 |
| Warranty | 12 months / 2,000 hours (paint & structure) |
Aftermarket hoods often use thinner steel and lack proper corrosion protection. The genuine 380800391 Hood from XCMG is stamped using original dies, ensuring perfect contour and fit. Finite element analysis confirms that this hood resists oil-canning and flexing up to 3 times better than generic alternatives. Using OEM hoods also preserves the resale value of your grader by maintaining factory appearance.
Each 380800391 Hood is painted in XCMG’s official yellow (RAL 6018) using an electrostatic application process. The powder coat is cured at 200°C, creating a chip-resistant finish that withstands pressure washing and chemical exposure. Color matching is guaranteed, so new hoods blend seamlessly with existing body panels. XCMG’s quality system ensures consistent fitment across all production batches.
Installing the 380800391 Hood requires two people due to its size and weight. Begin by removing the old hood and cleaning the hinge mounting area. Apply anti-seize compound to the hinge bolts. Position the new hood on the hinges and loosely install the six M10 bolts. Align the hood by adjusting the rubber bumpers at the front corners. Torque bolts to 45 Nm. Check for even gaps around the fenders.
Regular maintenance of the 380800391 Hood includes inspecting the rubber bumpers and hinge lubricant every 500 hours. Wash the hood with mild soap and water; avoid abrasive cleaners that could scratch the powder coat. Touch up any deep scratches immediately using XCMG touch-up paint (part 380800392) to prevent rust. The hood’s louvers should be cleaned of debris to maintain proper engine cooling airflow.
A damaged or ill-fitting hood allows dust, rain, and debris into the engine bay, accelerating wear on belts, filters, and electrical components. The genuine 380800391 Hood restores the factory seal, reducing contamination by up to 70%. Operators also report quieter cab operation because the hood’s reinforced structure dampens engine noise. Proper airflow management helps maintain optimal engine temperatures, extending component life.
In a fleet study of 25 XCMG graders, those fitted with genuine 380800391 Hoods showed 40% less radiator clogging and 25% fewer cooling system repairs over 3,000 hours. The precise fit also prevents rattling that can loosen fasteners and cause secondary damage. For contractors who operate in dusty mining or agricultural environments, an OEM hood is a smart investment in machine longevity.
XCMG’s stamping plant uses 1,200-ton presses with precision dies to form the 380800391 Hood. The steel blanks are laser-cut to exact dimensions before forming, ensuring consistent edge quality. Robotic welding applies reinforcement brackets with high repeatability. The entire hood is then electro-coated in a 12-stage phosphate bath before powder coating. This process meets automotive-grade corrosion standards (ASTM B117, 500 hours salt spray).
Every 380800391 Hood is 100% inspected for dimensional accuracy using a coordinate measuring machine. Random samples from each batch undergo peel testing for paint adhesion and impact testing for dent resistance. The hood is then packed in a foam-lined wooden crate to prevent shipping damage. XCMG’s global logistics network ensures delivery within 10-15 days to most locations.
The 380800391 Hood directly replaces original part numbers 380800390 and 380800392. It is fully compatible with XCMG GR135, GR165, GR180, GR215, GR300, and GR350 motor graders manufactured from 2010 onward. This hood also fits certain GR200 and GR240 models with minor hinge modifications. Always check your grader’s serial number prefix (e.g., GR215-XXXXX) to confirm compatibility.
When replacing a hood, order the mounting hardware kit (XCMG part 380800395) which includes new bolts, washers, and rubber bumpers. The hinge assembly (part 380800396) can be reused if undamaged. XCMG recommends replacing the hood insulation pad (part 380800397) at the same time to restore noise suppression. Keep a spare hood in your warehouse if you operate multiple graders in high-risk environments.
For bulk orders or custom color matching (other than standard XCMG yellow), use the buttons above to contact our sales team. We can also provide hoods with pre-cut openings for auxiliary lights or exhaust stacks. Always provide your machine’s serial number when ordering the 380800391 Hood to ensure perfect fitment.
