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Home /Products/Bus Engine Parts/Weichai Bus Engine Automatic Belt Tensioner 612600060568 Millisecond Dynamic Adjustment Bus Spares

Weichai Bus Engine Automatic Belt Tensioner 612600060568 Millisecond Dynamic Adjustment Bus Spares

1
MOQ
$20.00/pieces 5-49 pieces
Price
Weichai Bus Engine Automatic Belt Tensioner 612600060568 Millisecond Dynamic Adjustment Bus Spares
Features Gallery Product Description Ratings & Review Request A Quote
Features
Specifications
Millisecond-level Adaptive Response: Support Dynamic Adjustment Under Complex Working Conditions Such As Cold Start Of The Engine And Rapid Acceleration.
Overspeed Protection: When The Rotational Speed Is Greater Than 6000 Rpm, Locking Is Triggered To Prevent The Tensioner Pulley From Flying Off.
Timing Synchronization Guarantee: Accumulated Error Is Less Than ±0.5° Crankshaft Angle To Avoid The Risk Of Knocking Caused By Valve Timing Deviation.
Material And Craftsmanship: Adopt QT700-2 Nodular Cast Iron. The Tensile Strength Is ≥700 MPa. The Fatigue Life Is Over 1 Million Times.
High-temperature Fatigue-resistant Coating: The Surface Is Sprayed With Molybdenum Disulfide (MoS₂) Dry Film, And The Friction Coefficient Is ≤0.05.
Low Friction Energy Efficiency Optimization: The Friction Coefficient Of Rolling Bearings Is Less Than 0.002, Reducing Engine Power Loss By About 0.5%.
Precise Control Of Dynamic Tension: Using Closed-loop PID Algorithm To Compensate The Belt In Real Time.
Authentication Passed: ISO 26262 ASIL-B Functional Safety Certification
Type: Weichai Engine Parts
Bearing: Renben Bearings
Model: 612600060568
Working Temperature Range: -45℃ To 160℃
Highlight:

Weichai Millisecond Dynamic Belt Tensioner

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Automatic Tensioner 612600060568 Weichai

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Overspeed Protection Bus Engine Tensioner
Basic Infomation
Place of Origin: China
Brand Name: sandi
Certification: ISO 26262 ASIL-B
Model Number: 1025-00447
Payment & Shipping Terms
Packaging Details: Carton, wooden box, custom packaging
Delivery Time: 5-10day
Payment Terms: T/T
Supply Ability: 5000/month
Product Description

Weichai Auto Belt Tensioner 612600060568

High-precision automatic tensioner with millisecond response and overspeed protection. 100% inspected.

Key Features

  • Millisecond Response: Dynamic adjustment
  • Overspeed Protection: Safety mechanism
  • Timing Sync: Accumulated error control
  • 100% Inspection: Every unit tested

Contact us for competitive pricing.

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

E
Emmanuel
Angola Feb 11.2026
trustpilot.com
Helpful (100)
Perfect match, superior quality
Review Image
D
Daniel
United States Jan 21.2026
trustpilot.com
Helpful (22)
Perfectly fits the original bus, no deviation at all
Review Image
J
Joseph
United States Dec 11.2025
Helpful (23)
Professional quality for fleet operation.
Review Image
Tag:

engine tensioner

engine belt tensioner

engine thermostat

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Contact Person : Mr. Wu Zexing
Tel : +86 13851550369
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Gaoli Auto Parts City, No. 18, Qixia Avenue, Nanjing
wuzexing@bussparesparts.com
+86 13851550369
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