Audited Supplier
Bulldozer Front Idler
After Sale
1 Year
Crawler
Excavator
CE, ISO9001: 2000
New
Idler
Bulldozer Front Idler
35mnb/50mnb
Machining &Heat Treatment
Smooth
Black.Yellow or Customized
Excavator
Video Technical Support
Follow OEM Strictly
56-62 HRC
8-12mm or Customized
100% Tested
Standard Export Pallet
Accept
Accept
OLA or OEM
Pallet or Customized
Customized
Ningbo, China
Product Description
OLA OEM Engineering and Construction Machinery Undercarriage Parts Bulldozer Spare Front Rear Track Wheel Drive Idler
BULLDOZER FRONT GUIDE WHEEL
* Bulldozer guide wheel refers to the wheel installed at the front or rear of the bulldozer to guide and support the bulldozer. Bulldozer guide wheels usually consist of one or more wheels with adjustable height and angle to adapt to different working conditions.
* It is installed at the front or rear of the bulldozer chassis and used in conjunction with the bulldozer blade or subsequent equipment to help the bulldozer move and turn at the construction site.
* The bulldozer front guide wheel consists of several parts such as rim, tire, axle, bearing, etc. The rim is the external structure of the guide wheel.
* Usually made of metal, it has certain wear resistance and strength. The tire is a rubber product wrapped on the rim, which has good elasticity and adhesion, and can reduce the friction and vibration between the track and the ground.
* Bulldozer guide wheel refers to the wheel installed at the front or rear of the bulldozer to guide and support the bulldozer. Bulldozer guide wheels usually consist of one or more wheels with adjustable height and angle to adapt to different working conditions.
* It is installed at the front or rear of the bulldozer chassis and used in conjunction with the bulldozer blade or subsequent equipment to help the bulldozer move and turn at the construction site.
* The bulldozer front guide wheel consists of several parts such as rim, tire, axle, bearing, etc. The rim is the external structure of the guide wheel.
* Usually made of metal, it has certain wear resistance and strength. The tire is a rubber product wrapped on the rim, which has good elasticity and adhesion, and can reduce the friction and vibration between the track and the ground.
THE MAIN FUNCTIONS OF THE BULLDOZER GUIDE WHEEL
1. Support and stability
2. Guidance and positioning
3. Absorption and shock absorption
4. Overcoming obstacles
5. Adjusting working depth
1. Support and stability
2. Guidance and positioning
3. Absorption and shock absorption
4. Overcoming obstacles
5. Adjusting working depth
The function of an idler is to guide the track links into running smoothly and to prevent dislocation.
Idlers also carry some weight and therefore increase their track links decreasing ground pressure.
There is also an arm in the center which supports the track link and guides the two sides. The smaller the distance between the idler and the track roller, the better the orientation.
| BULLDOZER FRONT IDLER SPECIFICATIONS | |
| Product Name | Idler |
| Keywords | Bulldozer Front Idler |
| Technics | Machining &Heat Treatment |
| Material | 35MNB/50MnB |
| Finish | Smooth |
| Colors | Black.Yellow or Customized |
| Suitable | Excavator |
| After-Sales Service Provided | Video Technical Support |
| Size | Follow OEM Strictly |
| Surface Hardness | 56-62 HRC |
| Hardness Depth | 8-12mm or Customized |
| Quality | 100% Tested |
| Package | Standard Export Pallet |
| OEM | OEM Services Provided |
| MOQ | 1 Piece |
| Support customization of idler pulleys of various specifications and uses | |
| Model | A | E | B | C | D | P | H | L | M |
| E325 | 233 | 120 | 192 | 95 | 290 | 60 | 328 | 360 | 4-M20 |
| E330 | 267 | 135 | 208 | 105 | 350 | 60 | 370 | 400 | 4-M20 |
| E345 | 271 | 158 | 208 | 105 | 325 | 80 | 370 | 401 | 4-M20 |
| E385 | 344 | 180 | 270 | 127 | 360 | 100 | 440 | 480 | 4-M24 |
| DH55 | 160 | 85 | 95 | 40 | 204 | 0 | 50 | 212 | 0 |
| DH80 | 162 | 70 | 100 | 44 | 170 | 40 | 237 | 250 | 4-M16 |
| DH258 | 256 | 105 | 160 | 85 | 318 | 65 | 204 | 355 | 4-M16 |
| DH280-3\DH300 | 235 | 120 | 190 | 102 | 324 | 70 | 98 | 367 | 4-M16 |
| DH220-9 | 213 | 108 | 160 | 85 | 287 | 64 | 252 | 327 | 4-M16 |
| DH360 | 288 | 120 | 200 | 102 | 360 | 65 | 290 | 410 | 4-M20 |
| DH220 | 213 | 105 | 160 | 85 | 287 | 64 | 80 | 327 | 4-M16 |
| DH550 | 288 | 120 | 208 | 105 | 360 | 65 | 290 | 410 | 4-M20 |
| DH420 | 288 | 102 | 200 | 102 | 375 | 65 | 290 | 422 | 4-M20 |
| R60-5 | 150 | 80 | 95 | 40 | 180 | 50 | 200 | 220 | 4-M12 |
| R80-7 | 170 | 90 | 100 | 44 | 200 | 0 | 162 | 250 | 2-M16 |
| R130LC | 190 | 75 | 138 | 70 | 210 | 0 | 175 | 266 | 2-M16 |
| R200 | 256 | 105 | 160 | 85 | 300 | 60 | 330 | 346 | 4-M20 |
| R225-7 | 256 | 105 | 160 | 85 | 310 | 65 | 212 | 355 | 4-M16 |
| R290-3 | 290 | 120 | 190 | 102 | 360 | 65 | 288 | 402 | 4-M16 |
| B305 | 288 | 130 | 200 | 102 | 360 | 65 | 290 | 406 | 4-M16 |
| R450 | 290 | 120 | 208 | 105 | 360 | 65 | 290 | 413 | 4-M22 |
| R360 | 290 | 105 | 190 | 102 | 360 | 65 | 295 | 402 | 4-M16 |
| R914 | 252 | 110 | 160 | 85 | 320 | 65 | 250 | 360 | 4-M16X1.5 |
| R916 | 230 | 110 | 160 | 84 | 300 | 65 | 260 | 340 | 4-M16 |
| R936 | 290 | 106 | 202 | 102 | 350 | 65 | 250 | 400 | 4-M16 |
| ZAX70 | 180 | 75 | 100 | 44 | 225 | 50 | 80 | 262 | 4-M14 |
| ZAX200\EX200-6 | 224 | 105 | 160 | 85 | 287 | 64 | 107 | 327 | 4-M16 |
| ZAX200-1 | 235 | 110 | 160 | 84 | 285 | 65 | 108 | 345 | 4-M16 |
| ZAX240-5G | 236 | 108 | 160 | 85 | 287 | 64 | 241 | 350 | 4-M16 |
| ZAX470 | 272 | 144 | 208 | 105 | 330 | 85 | 225 | 380 | 4-M22 |
| ZAX330-5G | 260 | 118 | 200 | 102 | 324 | 70 | 250 | 368 | 4-M16 |
| ZAX600 | 324 | 155 | 234 | 116 | 380 | 90 | 115 | 450 | 4-M24 |
| ZAX800 | 330 | 156 | 270 | 127 | 400 | 90 | 117.5 | 480 | 4-M24 |
| ZAX850-3 | 348 | 156 | 270 | 127 | 400 | 90 | 343 | 510 | 4-M24 |
| SH55 | 117 | 90 | 97 | 45 | 166 | 64 | 47 | 193 | 4-M10 |
| SH60 | 168 | 85 | 100 | 44 | 230 | 64 | 18.5 | 257 | 4-M10 |
| SH75 | 135 | 100 | 100 | 44 | 194 | 65 | 55 | 218 | 4-M10 |
| SH120 | 190 | 114 | 136 | 67 | 265 | 80 | 24 | 305 | 4-M16 |
| SH265 | 190 | 114 | 136 | 67 | 265 | 80 | 24 | 305 | 4-M16 |
| SH120-A3 | 160 | 135 | 136 | 67 | 244 | 80 | 62 | 282 | 4-M16 |
| SH200 | 204 | 122 | 160 | 85 | 285 | 90 | 46 | 322 | 4-M16 |
| SH300-3 | 250 | 140 | 190 | 102 | 345 | 90 | 100 | 387 | 4-M16 |
| SH300 | 255 | 145 | 190 | 102 | 344 | 105 | 387 | 33 | 4-M16 |
| SH450 | 303 | 165 | 220 | 105 | 415 | 120 | 125 | 457 | 4-M16 |
| SH460 | 280 | 170 | 220 | 105 | 386 | 120 | 130 | 430 | 4-M16 |
| EC55B | 104 | 100 | 95 | 50 | 132 | 68 | 220 | 172 | 4-M12 |
| EC140 | 207 | 90 | 136 | 67 | 260 | 55 | 120 | 298 | 4-M12 |
| EC140-3 | 200 | 90 | 136 | 67 | 230 | 50 | 245 | 268 | 4-M14 |
| EC210 | 240 | 102 | 160 | 85 | 300 | 65 | 292 | 346 | 4-M16 |
| FC290 | 290 | 110 | 200 | 102 | 360 | 65 | 290 | 406 | 4-M16 |
| EC460 | 290 | 126 | 208 | 105 | 360 | 70 | 315 | 430 | 4-M20 |
| TB150 | 204 | 105 | 95 | 42 | 140 | 70 | 234 | 262.5 | 4-M12 |
PRODUCT QUALITY
The quenching and tempering process ensures excellent mechanical properties, high strength, and superior wear resistance, and avoids bending and breaking.
Our roller shell is made of high-quality alloy steel 40Mn, which is overall heated quenched, and tempered.
The shaft is made of high-quality manganese steel, quenched and tempered, and high-frequency processed to meet the needs of high-intensity operations.
The quenching and tempering process ensures excellent mechanical properties, high strength, and superior wear resistance, and avoids bending and breaking.
Our roller shell is made of high-quality alloy steel 40Mn, which is overall heated quenched, and tempered.
The shaft is made of high-quality manganese steel, quenched and tempered, and high-frequency processed to meet the needs of high-intensity operations.
ADVANTAGES OF BULLDOZER FRONT ROLLERS
The front rollers adopt a quenching system and spray quenching system while complying with a strict ISO system. We can ensure that the parts have excellent wear resistance even under the worst working conditions.
We use advanced machining centers and horizontal and vertical CNC machining centers for machining, drilling, tapping, and milling processes to ensure the quality and precision of each component and the accuracy of assembly dimensions. This is to maximize the service life of each component and minimize the production cost per hour.
The front rollers adopt a quenching system and spray quenching system while complying with a strict ISO system. We can ensure that the parts have excellent wear resistance even under the worst working conditions.
We use advanced machining centers and horizontal and vertical CNC machining centers for machining, drilling, tapping, and milling processes to ensure the quality and precision of each component and the accuracy of assembly dimensions. This is to maximize the service life of each component and minimize the production cost per hour.
STABILITY OF GUIDE WHEELS
The design of guide wheels can provide good support and stability, so that it can maintain balance during work and adapt to different road conditions and terrains.
The guide wheels of bulldozers are made of high-quality steel or castings, with high strength and good durability. Reasonable structural design, good load-bearing capacity and good seismic performance
The design of guide wheels can provide good support and stability, so that it can maintain balance during work and adapt to different road conditions and terrains.
The guide wheels of bulldozers are made of high-quality steel or castings, with high strength and good durability. Reasonable structural design, good load-bearing capacity and good seismic performance
OVERALL DESIGN AND DETAILS
The product is smooth and burr-free, with high-quality workmanship, strong and durable
Pay attention to details and strive for perfection in every processing and assembly link.
Advanced production equipment ensures accurate product size specifications
The product is smooth and burr-free, with high-quality workmanship, strong and durable
Pay attention to details and strive for perfection in every processing and assembly link.
Advanced production equipment ensures accurate product size specifications
ADVANTAGES OF CHOOSING OUR LOWER ROLLERS
1. OEM part number guidance
2. Produce according to drawings.
3. We have advanced technology and 100% tested before delivery.
4. Fast delivery and competitive price.
5. The larger the quantity you order, the better price and faster delivery we can provide.
1. OEM part number guidance
2. Produce according to drawings.
3. We have advanced technology and 100% tested before delivery.
4. Fast delivery and competitive price.
5. The larger the quantity you order, the better price and faster delivery we can provide.
Q1. 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.
Q2. What is the payment term?
Usually 50% deposit and the balance before the shipment or against the BL copy. TT, lc is welcome.
Q3. If we want to do our logo, is that acceptable?
Yes, OEM & ODM are welcome.
Q4. What's the lead time?
For the normal order, it usually takes 15-30 days after receiving the deposit as agreed.
Q5. What kind of package do you offer?
Normally we use the export standard pallets, if you have any special requirements, we can discuss them.
