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Heavy Duty Excavator Sprocket Bolt Manufacturer
| Place of Origin | QuanZhou China |
| Brand Name | NF |
| Certification | EC\COC\ISO |
| Model Number | sprocket bolt |
Product Details
Model NO.:
16*60
Type:
Undercarriage Parts
Application:
Excavator
Condition:
New
Colors:
Black Or Yellow
Technique:
Forging & Casting
Highlight:
heavy duty excavator sprocket bolt
,sprocket bolt manufacturer
,excavator sprocket bolt with warranty
Payment & Shipping Terms
Minimum Order Quantity
300 Piece (MOQ)
Packaging Details
Bulk in carton, small box, According to customer
Delivery Time
5-10 Days
Payment Terms
L/C, D/A, D/P, T/T
Supply Ability
3000000 pieces per month
Product Description
Heavy Duty Excavator Sprocket Bolt Manufacturer
Equipment Compatibility
| BRAND | CATALOGUE |
|---|---|
| BULLDOZER | D20, D30, D31, D37, D40, D41, D45, D50, D60, D65, D68, D75, D80, D85, D150, D155, D275, D355, D3C, D3D, D4C, D4D, D4H, D5, D6C, D6D, D6H, D7G, D8K, D8N, D9N, D10N, D11N |
| PC SERIES | PC30, PC40, PC45, PC60, PC75, PC100, PC120, PC150, PC200, PC220, PC300, PC350, PC400 |
| CATER | E70B, E110, E120B, E215, E235, E307, E311, E312, E322, E180, E240, E200B, E320, E300, E300B, E330, E325 |
| EX SERIES | EX30, EX40, EX60, EX100, EX120, EX200, EX220, EX270, EX300, EX400, EX600, UH043, UH052, UH053, UH07, UH081, UH082, UH083, FH120, FH130, FH150, FH200, FH220, FH270, FH300 |
| VO-LVO | EC55, EC130, EC150, EC200, EC210, EC240, EC290, EC360 |
| DAEWOO | DH55, DH200, DH220, DH280 |
| HYUNDAI | R55, R60, R70, R80, R110, R130, R150, R200 |
| KATO | HD140, HD250, HD400, HD450, HD550, HD700, HD820, HD850, HD880, HD900, HD1220, HD1250 |
| KOBELCO | SK40, SK60, SK100, SK120, SK200, SK220, SK04-2, SK07, SK07N2, SK09, SK12, SK14, SK300, SK310, SK400 |
| JCB | JS70, JS75, JS110, JS130, JS160, JS180, JS200, JS220, JS240, JS260, JS300, JS330 |
| SUMITOMO | SH70, SH100, SH120, SH160, SH200, SH260, SH265, SH280, SH300, SH340, LS2650, LS2800, LS3400, LS4300, MX8, SE200, SE210, SE280, MX292, SE350 |
| MITSUBISHI | MS110, MS120, MS140, MS180 |
Complete Procedure for Installation & Replacement of Excavator Ring Gear Bolts
Core Principles
Secure machine support, cross-tightening in sequence, use of new Class 12.9 bolts + thread locker, re-tightening to standard torque, and test inspection after installation.
1. Preparations (Safety First)
Secure Positioning
Park the excavator on firm, level ground; fully extend and stabilize the outriggers, shut off the engine, disconnect power, and lock the travel control levers. Jack up one side of the track and support it securely with safety stands or wooden blocks. Release grease from the track tension cylinder to slacken the track and disengage it from the drive sprocket, creating sufficient working space.
Tools & Materials
Class 12.9 high-strength bolts (brand new in the same specification; reuse of old bolts is strictly prohibited), medium-to-high strength thread locker (242/271), torque wrench, pneumatic impact wrench, tap, cleaner, wire brush, pry bar, brass hammer.
Inspection
Clean the travel motor flange and ring gear mounting surface to remove oil, rust, and burrs. Use a tap to restore damaged threaded holes to ensure they are free of defects and contaminants.
Frequently Asked Questions
How many days for delivery?
Standard delivery takes 10-20 days depending on quantity. Urgent orders can be accommodated upon request.
Are you a manufacturer or trading company?
We are a manufacturer with over 20 years of production experience. Our trading subsidiary handles international operations.
Can I get samples?
Yes, samples are available with prepayment of sample and freight costs, refundable upon order placement.
How is quality guaranteed?
All products undergo strict testing procedures and must pass 100% quality inspection before shipment.
What after-sales services do you provide?
- 24/7 customer support response (including holidays)
- Technical support available anytime
- Free replacements for confirmed quality issues
What payment methods do you accept?
We accept T/T, D/A, D/P, L/C, O/A and other preferred payment methods before shipment.
Contact Information
Excavator Sprocket Bolt Manufacturer, Sprocket Bolt Manufacturer, sprocket bolt excavator, excavator sprocket bolt torque, excavator sprocket replacement
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Contact Us at Any Time
13655959125
No. 506, Zikeng, Si Huang Village, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province, China
