800168983 driven bar cover XCMG XE2000 excavator spare parts

XCMG XE2000 excavator driven rod cover (part number 800168983): sealing protection, stabilizing the operation of the driven rod assembly.

As a key protective component of the driven rod assembly in the transmission system of the XCMG XE2000 excavator, the driven rod cover (part number 800168983) is specifically designed for the driven rod connection end. Its core function is to seal and prevent dust and impurities from entering, while also providing structural support for the driven rod bearing. It is suitable for high-frequency stressed driven rod parts such as travel drive and slewing drive, and serves as a “protective cover” to prevent wear and jamming of the driven rod assembly and extend the service life of the transmission system in harsh operating scenarios such as mining and infrastructure construction.

Original factory precise fit, seamless installation

Manufactured strictly according to the original design parameters of XCMG XE2000 excavators, the mounting hole spacing (120mm), inner diameter (φ65mm), and driven rod connection end dimensions are matched with an accuracy of ±0.03mm, and the flatness error of the mating surface is ≤0.02mm. There is no misalignment or gap after mating with the driven rod housing. A transmission maintenance case of an XE2000 fleet shows that after replacing the aftermarket part with this original driven rod cover, the component assembly qualification rate increased from 82% to 100%, avoiding forced installation due to hole position deviations, improving the driven rod rotation flexibility by 30%, and increasing assembly efficiency by 55%.

High-strength, wear-resistant material, durable and resistant to damage

Made of ADC12 die-cast aluminum alloy through age hardening treatment, the surface hardness reaches HB110, and the tensile strength exceeds 220MPa. It can withstand the radial pressure (≤12kN) and vibration impact (amplitude ≤1.5mm) during the operation of the driven rod. The surface is treated with hard anodizing, with a film thickness of up to 15μm and a rust prevention rating of IP66, resisting rainwater, dust, and oil corrosion. It remains rust-free even after long-term exposure to outdoor working environments. The temperature resistance range covers -30℃ to 150℃, without deformation at high temperatures or brittleness at low temperatures. Actual test data shows that the mean time between failures (MTBF) of this driven rod cover exceeds 10,000 hours, which is 3.8 times that of ordinary cast iron covers. Under an average of 12 hours of high-intensity operation per day, it can be used stably for more than 56 months, reducing downtime losses caused by frequent replacements.

Dual protection design reduces costs and increases efficiency.

On the one hand, the tightly sealed structure prevents mine dust and mud from entering the driven rod bearing, avoiding grease contamination and deterioration. On the other hand, the built-in reinforcing ribs in the cover plate provide additional support for the driven rod bearing, reducing radial movement and lowering the wear rate. In a coal mine project in Shanxi, XE2000 excavators equipped with this driven rod cover experienced an 85% reduction in driven rod bearing wear, extended the grease replacement cycle from one month to six months, saved over 25,000 yuan in bearing replacement costs annually, avoided over 40,000 yuan in repair costs due to transmission failures caused by driven rod jamming, and reduced the equipment transmission system failure rate by 78%.

Easy to install, cost-effective

No special disassembly or assembly tools are required; a standard wrench is sufficient for bolt fixing. The cover plate surface is clearly marked with the part number, installation baseline, and bolt tightening torque (recommended value 45-55 N·m), facilitating quick identification and accurate assembly by maintenance personnel and reducing the risk of incorrect installation. Weighing only 1.2 kg per set, it is easy to handle and install, and is not easily damaged during storage. In the long term, its high durability can reduce the frequency of driven rod cover purchases by 65%, and the improved protection saves on transmission component maintenance costs, resulting in annual savings of over 60,000 RMB for the XE2000 fleet. Large fleets purchasing in bulk can enjoy XCMG’s original factory discounts, further reducing overall operation and maintenance costs.

Select core advantages

Original factory quality: XCMG standardized production, passing 22 stringent tests (including impact resistance and sealing tests), meeting the protection requirements of the transmission system;
Precise fit: Dedicated XE2000 driven rod assembly, fits perfectly upon installation, no assembly interference;
Robust and durable: Die-cast aluminum alloy + anodized, adaptable to harsh working conditions such as impact and corrosion;
Dual protection: sealed dustproof + structural support, extending the life of the driven rod assembly;
Economical and practical: easy to install, long lifespan, reducing procurement and maintenance costs.

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800169254 fan drive device bracket XCMG XE2000 excavator spare parts

1 800167084 BOLT
2 800138361 LOCKINGPLATE
3 860530224 LOCKWASHER
4 860125172 BOLT
5 800168977 FANSUPPORT
6 800138362 MAT
7 800169179 BOLT
8 800167008 DOWELRING
9 800169107 BOLT
10 800168892 NUT
11 860149559 MAT
12 800164686 S626
13 800168904 MAT
14 800169114 IDLERWHEELCOVER
15 800168957 ROLLERBEARING
16 800169132 NUT
17 800168931 IDLERSHAFT
18 800169044 IDLERWHEELBRACKET
19 860149624 FLANGEGASKET
20 800169293 IDLERWHEEL
21 860149573 OILSEAL
22 800168947 BOLT
23 800168886 BUTTERNOZZLE
24 800169029 COLUMNPLUG
25 800169079 MAT
26 860149578 ORING
27 800168908 BOLT
28 860149575 PIVOT
29 860149576 SLEEVEPIPE
30 800169295 TORSIONSPRING
31 800168983 DRIVENBARCOVER
32 800168919 MAINSHAFTSUPPORT
33 800169298 BEARINGBUSHING