Audited Supplier
Bulldozer Track Roller
After Sale
1 Year
Filter
Tunnel Boring Machine
CE, ISO9001: 2000
New
Track Roller
Bulldozer Track Roller
50mn/40mnb
Forging & Casting
Black ,Grey ,Yellow
Follow OEM Strictly
Excavator Bottom Roller
Video Technical Support
52-58 HRC
20-50kg or Customized
8-12mm or Customized
100% Tested
Standard Export Pallet
OEM Services Provided
1 Piece
OLA or OEM
Pallet or Customized
20-50kg Or Customized
China
84314999
Product Description
OLA Mechanical Parts Accessories Manufacturers Bulldozer Single Flange Track Roller China D7G,973,977 Heavy Duty Bulldozer Track Chain Top Carrier Roller
Bulldozer Track Roller
The Bulldozer's Track Wheel Refers To Auxiliary Equipment Installed On The Track System Of The Bulldozer To Increase The Grip And Stability Of The Bulldozer.The Rollers Are Usually Located Behind The Bulldozer Track System And Bear The Main Load-Bearing Role. Their function is to increase the tractor's Traction And Bulldozing Capabilities By Increasing Its Weight, Allowing It To Exert Greater Pressure On The Ground.
The rollers typically adjust the dozer's Support By Adjusting Their Position And Weight Distribution, And By Adding Or Removing Counterweights. By Adjusting The Position And Counterweight Of The Rollers, The Bulldozer Can Have Better Stability And Grip Under Different Working Conditions To Adapt To Different Soil And Operation Requirements.
Load-Bearing Tires:
Support Tires Are The Main Component Supporting The Excavator Chassis And Are Responsible For Bearing The Weight Of The Entire Fuselage And Transmitting Force To The Ground.
Rim:
The Support Tires Are Installed On The Rim, Which Is Usually Welded From Steel Plates And Has Sufficient Strength And Rigidity To Carry The Support Tires And Transmit Force.
Support Tires Are The Main Component Supporting The Excavator Chassis And Are Responsible For Bearing The Weight Of The Entire Fuselage And Transmitting Force To The Ground.
Rim:
The Support Tires Are Installed On The Rim, Which Is Usually Welded From Steel Plates And Has Sufficient Strength And Rigidity To Carry The Support Tires And Transmit Force.
Spokes:
The Spokes Are The Components That Connect The Rim And The Axle. They Are Usually Made Of Steel And Are Welded Or Bolted To The Rim To Support And Transmit Force To The Axle.
Bearings:
The Bearing Is A Key Component Of The Roller, Responsible For Supporting And Keeping The Wheel Shaft Rotating Smoothly. Rolling Bearings Or Sliding Bearings Are Usually Used, Which Have High Load-Bearing Capacity And Durability.
Axle:
The Axle Is The Core Structure Of The Roller, Usually Made Of Steel, Which Bears The Weight Of The Fuselage And Transmits Force Connected To The Support Frame Of The Excavator Chassis.
The Spokes Are The Components That Connect The Rim And The Axle. They Are Usually Made Of Steel And Are Welded Or Bolted To The Rim To Support And Transmit Force To The Axle.
Bearings:
The Bearing Is A Key Component Of The Roller, Responsible For Supporting And Keeping The Wheel Shaft Rotating Smoothly. Rolling Bearings Or Sliding Bearings Are Usually Used, Which Have High Load-Bearing Capacity And Durability.
Axle:
The Axle Is The Core Structure Of The Roller, Usually Made Of Steel, Which Bears The Weight Of The Fuselage And Transmits Force Connected To The Support Frame Of The Excavator Chassis.
| Product Name | Track Roller |
| Keywords | Bulldozer Track Roller |
| Material | 50Mn/40MnB |
| Technics | Forging & Casting |
| Color | Black, Grey, Yellow |
| Package | Standard Export Pallet |
| Size | Follow OEM Strictly |
| Suitable | Excavator Bottom Roller |
| After-sales Service Provided | Video Technical Support |
| Surface Hardness | 52-58 HRC |
| Weight | 20-50kg Or Customized |
| Hardness Depth | 8-12mm Or Customized |
| Quality | 100% Tested |
| OEM | OEM Services Provided |
| MOQ | 1 Piece |
| Model | A | B | C | D | E | F | G | H | |
| D203/5,D21 | 194 | 147 | 82 | 16 | 156 | 135 | 106 | 11 | |
| D30-12 | 240 | 95 | 102 | 17 | 198 | 170 | 124 | 15 | |
| D50,D55 | 310 | 238 | 110 | 18 | 233 | 200 | 173 | 16 | |
| D60/65A/P/PL-6/8,T165 | 320 | 258 | 114 | 19 | 245 | 212 | 196 | 16 | |
| D80A-7 | 380 | 306 | 136 | 21 | 257 | 220 | 210 | 16 | |
| D80A-12,TY180 | 380 | 306 | 136 | 21 | 257 | 220 | 210 | 16 | |
| D85A-18,TY220 | 380 | 306 | 136 | 23.5 | 257 | 220 | 210 | 16 | |
| D150A-1,TY320 | 408 | 322 | 140 | 26.5 | 298 | 255 | 244 | 18 | |
| D4/C/D/E | 298.35 | 223 | 89 | 17 | 238 | 204 | 140 | 16 | |
| D5/B | 317.5 | 242 | 101.6 | 17 | 239 | 204 | 172 | 16 | |
| D6B/C/D 963 | 331.2 | 264.5 | 114.3 | 20.5 | 246.4 | 209.5 | 189 | 16.1 | |
| D7G,973,977 | 371 | 291 | 114 | 23.5 | 260 | 224 | 207 | 16 | |
| D7E | 368 | 291 | 114 | 21 | 260 | 224 | 207 | 16 | |
| D7H | 0 | 279 | 0 | 0 | 255.5 | 222.5 | 206 | 16 | |
| D8H/K | 428.6 | 336.6 | 133.4 | 27 | 298 | 255 | 246 | 0.5 | |
| HTI00 | 370 | 293.5 | 114 | 17 | 258 | 220 | 208 | 15 | |
| HT100 | 370 | 292 | 114 | 17 | 258 | 220 | 210 | 15 | |
| T120 | 368 | 286 | 114 | 17 | 257 | 222 | 210 | 20 | |
| T120 | 370 | 292 | 114 | 17 | 258 | 220 | 210 | 15 | |
| T140 | 370 | 296 | 114 | 21 | 258 | 220 | 210 | 17.5 | |
| HT150 | 370 | 294 | 136 | 23 | 258 | 220 | 210 | 17.5 | |
| T170 | 371 | 295 | 144 | 21.5 | 267 | 230 | 224 | 14.5 | |
| T500 | 509.5 | 400 | 130 | 29 | 328 | 284 | 300 | ||
| T90 | 298 | 217 | 100 | 18 | 216 | 185 | 173 | 21 | |
-Advanced Bearing System
High Safety Floating Oil Seals And Sealing Rings
To Improve The Service Life, The New Bearing System Has a Good Rolling Coefficient And Low Heat Generation.
Equipped With High-Security Floating Oil Seals And Sealing Rings To Prevent Oil Leakage. No Matter How Heavy Your Heavy Machine Is, Our Track Rollers Are Designed To Serve You For A Long Time.
High Safety Floating Oil Seals And Sealing Rings
To Improve The Service Life, The New Bearing System Has a Good Rolling Coefficient And Low Heat Generation.
Equipped With High-Security Floating Oil Seals And Sealing Rings To Prevent Oil Leakage. No Matter How Heavy Your Heavy Machine Is, Our Track Rollers Are Designed To Serve You For A Long Time.
-Overall Smooth
The Product Is Smooth With-Out Burrs, High-Quality Work-Manship, Fastened And Dura-Ble
The Product Is Smooth With-Out Burrs, High-Quality Work-Manship, Fastened And Dura-Ble
-Attention To Detail
Every Part Of The Processing and Assembly To Achieve Excellence.
-Precise Size
Advanced Production Equip-Ment Ensures Accurate Prod. Uct Size Specification
Every Part Of The Processing and Assembly To Achieve Excellence.
-Precise Size
Advanced Production Equip-Ment Ensures Accurate Prod. Uct Size Specification
-High Quality Bearing Lubricant
High-Quality Lubricants For Internal Lubrication Maintain Optimal Internal Temperatures, Ensuring The Highest Precision And Consistency Of Movement. Additionally, The Sturdy Rollers Are Durable Even On Heavy Machines.
High-Quality Lubricants For Internal Lubrication Maintain Optimal Internal Temperatures, Ensuring The Highest Precision And Consistency Of Movement. Additionally, The Sturdy Rollers Are Durable Even On Heavy Machines.
1. How Do You Ensure The Parts You Send Are High Quality?
Once We Receive The Raw Material We Will Do The Chemical Composition Testing And In Production, Our QC Will Do The Random Inspection Of Every Lot of The Dimensions, Appearance, Mechanical Properties Hardness, Impact Value, Etc. To Make Sure Every Part Is Qualified.
2. What Is The Payment Term?
Usually 50% Deposit And The Balance Before The Shipment Or Against The BL Copy. TT, LC Is Welcome.
3. If We Want To Do Our Logo, Is That Acceptable?
Yes, OEM &ODM Are Welcome.
4. What's The Lead Time?
For The Normal Order, It Usually Takes 15-30 Days After Receiving The Deposit As Agreed.
5. What Kind Of Package Do You Offer?
Normally We Use The Export Standard Pallets, If You Have Any Special Requirements, We Can Discuss Them.
