800166988 crankshaft gear XCMG XE2000 excavator spare parts

XCMG XE2000 Crankshaft Gear 800166988 | Military-Grade Precision Casting, Zero-Error Meshing, Lifetime Warranty

Core Advantages

✅ Original Factory Certification: XCMG designated part number 800166988, 100% matching the XE2000 crankshaft phase angle

✅ Superior Durability: 20CrMnTi carburized and quenched, surface hardness HRC60-64, core toughness increased by 40%

✅ Quiet Design: Helical tooth profile + edge trimming process, operating noise ≤75dB

✅ Ultra-Fast Response: 200+ sets stocked in Beijing-Tianjin-Hebei/Chengdu-Chongqing warehouses, urgent orders shipped within 8 hours

Technological Breakthrough

🔧 Precision Manufacturing

• Five-axis CNC machining (tooth profile error < 0.005mm)

• Ion nitriding treatment (wear-resistant layer depth 0.8mm)

• Dynamic balancing calibration (residual imbalance < 1g·cm)

⚡ Performance Comparison

Parameters: Original 800166988 / Aftermarket Gear

Fatigue Life: 15000 hours / 5000 hours

Transmission Efficiency: 99.2% / 95%

Gear Surface Accuracy: DIN Grade 3 / DIN Grade 8

Compatible Systems

▸ XE2000 Engine Timing System

▸ Hydraulic Pump Drive Unit

▸ Balance Shaft Transmission Mechanism

▸ Engine Retrofit for XE2000D/XE2000KN Models on the Same Platform

Customer Testimonial

“After replacing the 800166988 crankshaft gear, the engine vibration dropped from 8.7mm/s to 2.1mm/s, and fuel consumption decreased by 8%.” — Budi, Power Director of an Indonesian Nickel Mine

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*For other spare parts procurement needs, please contact us!

800169285 CRANKSHAFT

1 800166987 16MAT
2 800166986 16 SCREW
3 800166985 8 CRANKSHAFT COUNTER WEIGHT BLOCK
4 800169046 16 DOWEL RING
5 800169153 1 ENGINE CRANKSHAFT
6 800166988 1 CRANKSHAFT GEAR
7 800166989 1 CRANKSHAFT GEAR
8 800166983 2 SEMI-CIRCLE KEY
9 800166982 1 SPEEDOMETER RING

XCMG XE2000 Crankshaft Gear #800166988 Original Part #Excavator Engine Gear #High Precision Transmission Gear #Mining Power Parts #Silent Gear #Carburized and Quenched Gear