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Front Idlers for Excavator Tracks | BONOVO Undercarriage Parts
Front Idlers for Excavator Tracks | BONOVO Undercarriage Parts
Front Idlers for Excavator Tracks | BONOVO Undercarriage Parts
Front Idlers for Excavator Tracks | BONOVO Undercarriage Parts
Front Idlers for Excavator Tracks | BONOVO Undercarriage Parts
Front Idlers for Excavator Tracks | BONOVO Undercarriage Parts
Front Idlers for Excavator Tracks | BONOVO Undercarriage Parts
Front Idlers for Excavator Tracks | BONOVO Undercarriage Parts
Front Idlers for Excavator Tracks | BONOVO Undercarriage Parts
Front Idlers for Excavator Tracks | BONOVO Undercarriage Parts
Front Idlers for Excavator Tracks | BONOVO Undercarriage Parts
Front Idlers for Excavator Tracks | BONOVO Undercarriage Parts
Front Idlers for Excavator Tracks | BONOVO Undercarriage Parts
Front Idlers for Excavator Tracks | BONOVO Undercarriage Parts

Undercarriage Parts Front Idlers for Excavator Tracks

The front idler wheel of the excavator track chassis component is one of the important parts of the excavator. Its function is to support and transmit the load and help control the tension of the track. The front idler is usually installed at the front of the excavator track system and works together with other components such as track chains, sprockets, and travel motors to jointly realize the walking, steering, and braking functions of the excavator.

During the operation of the excavator, the front idler wheel needs to bear the weight from the crawler chain and traveling motor, as well as the reaction force from the ground and the excavator. Therefore, the front idler wheel needs to have high load-bearing capacity and durability to ensure the normal and stable operation of the excavator.

In order to improve the durability and service life of the front idler, high-strength materials and advanced manufacturing processes are usually used. In addition, during installation and use, attention needs to be paid to adjusting the track tension, and regular inspection and maintenance of the front idler wheel and its surrounding components to ensure its normal operation and extend its service life.

BONOVO——Excellent quality, the choice of excavators

BONOVO has won the trust of users around the world with its excellent quality and performance. Our front idler pulley is made of high-quality materials and advanced manufacturing processes, with high load-bearing capacity and durability, ensuring the normal and stable operation of the excavator.

Choose BONOVO and you will get:

High-quality products: We strictly control product quality to ensure that every product meets the highest standards.
Reliable after-sales service: We provide a full range of after-sales services, including technical support, maintenance and spare parts supply, to ensure that your excavator is always in optimal condition.
Reduce operating costs: Our products are efficient and durable, which can reduce your repair and replacement costs and improve operating efficiency.
Improve productivity: Our front idler wheel ensures stable travel, steering and braking of the excavator, thereby improving productivity.

When you choose BONOVO, you will get excellent quality and performance to provide strong support for your excavator. Let us create a better future together!


  • Price: US $40~6000 / Piece
  • Min.Order Quantity: 1 Piece/Pieces
  • Supply Ability: 1000 Piece/Pieces per Month
  • Port: Qingdao,Shanghai,Lianyungang
  • Payment Terms: L/C,T/T,Western Union
  • Undercarriage Parts Excavator Track Shoe Plate for cat303E CAT320 CAT330 CAT345 | BONOVO

    Product Information:

    Material 40SiMnTi
    Finish Smooth
    Colors Black or yellow
    Technique Forging casting D85ESS-2 ldler
    Surface Hardness HRC48-54.deepth:4mm-10mm

     

    Benefits of using high quality idlers: special heat treatment process results in a longer lifetime, the greatest degree of overload testing can prevent fragmentation, which all saves you maintenance cost.

    Manufacturing/Structure Drawings

    Select your model: we accept both bulk order and end-users order

    HITACHI

    A

    B

    D

    L

    M

    N

    O

    EX40-3

    358

    318

    92

    240

    140

    60

    40

    EX60-2

    3950490

    350

    125

    140

    225

    50

    55

    EX100-1

    490

    450

    134

    90

    260

    70

    65

    EX120-1

    544

    450

    134

    90

    260

    70

    65

    EX150-1

    545

    510

    140

    80

    260

    70

    75

    EX200-12

    537

    500

    160

    85

    285

    64

    65

    EX200-5

    545

    500

    160

    80

    287

    64

    65

    EX220-1

    537

    500

    160

    80

    285

    64

    65

    EX220-5

    537

    500

    160

    80

    287

    64

    65

    EX230-5

    537

    500

    160

    80

    287

    64

    65

    EX270-1

    575

    530

    204

    130

    324

    70

    85

    EX300-1

    575

    530

    204

    130

    324

    70

    85

    EX300-5

    617

    570

    204

    130

    324

    70

    85

    EX330LC-5

    617

    570

    204

    130

    324

    70

    85

    EX400-1

    675

    625

    205

    108

    333

    85

    110

     

    ZACKS

    A

    B

    D

    L

    M

    N

    O

    ZX200

    540

    500

    160

    110

    285

    64

    65

     

    CATERPILLAR

    A

    B

    D

    L

    M

    N

    O

    E307

    440

    407

    100

    236

    176

    40

    50

    E100B

    480

    450

    130

    270

    216

    46

    60

    E120B

    480

    450

    130

    270

    216

    46

    60

    E200B

    540

    500

    160

    300

    270

    60

    65

    E215

    480

    450

    130

    270

    216

    46

    60

    E312

    480

    450

    130

    270

    216

    46

    60

    E320

    540

    500

    160

    300

    270

    60

    65

    E330

    680

    636

    214

    373

    350

    60

    85

     

    KOMATSU

    A

    B

    D

    L

    M

    N

    O

    PC40

    375

    340

    75

    200

    118

    70

    35

    PC50UU

    375

    340

    75

    200

    118

    70

    35

    PC60

    445

    415

    100

    245

    200

    40

    50

    PC75

    460

    430

    120

    250

    229

    40

    50

    PC75UU-2/3

    445

    415

    100

    245

    200

    40

    50

    PC78US-6

    445

    415

    100

    245

    200

    40

    50

    PC100-5

    525

    490

    115

    302

    227

    44

    60

    PC120-5

    525

    490

    115

    302

    227

    44

    60

    PC128

    525

    490

    115

    302

    227

    44

    60

    PC130

    525

    490

    115

    302

    227

    44

    60

    PC200-1

    560

    520

    160

    300

    343,264

    64

    65

    PC200-3

    560

    520

    160

    290

    280

    65

    65

    PC200-5

    555

    520

    160

    196

    280

    65

    65

    PC300LC-3

    630

    590

    190

    329

    300

    60

    75

    PC300-5

    630

    590

    190

    350

    360

    60

    75

     

    YNMAR

    A

    B

    D

    L

    M

    N

    O

    WA

    400

    370

    95

    200

    146

    70

    35

     

    KOBELCO

    A

    B

    D

    L

    M

    N

    O

    SK100

    480

    450

    130

    200

    240

    0

    60

    SK120-3

    480

    450

    130

    200

    240

    0

    60

    SK200

    540

    500

    160

    243

    280

    0

    65

    SK320

    614

    570

    206

    275

    320

    0

    85

     

    DAEWOO

    A

    B

    D

    L

    M

    N

    O

    DH55

    389

    364

    98

    53

    0

    0

    45

    DH220

    545

    510

    162

    85

    286.5

    64

    65

    DH258

    560

    520

    160

    200

    310

    65

    65

    DH300-5

    617

    570

    204

    130

    324

    70

    80

     

    VOLVO

    A

    B

    D

    L

    M

    N

    O

    EC210

    540

    500

    170

    330

    300

    65

    65

    EC240

    540

    500

    170

    330

    300

    65

    65

    EC290

    580

    540

    215

    290

    360

    65

    75

     

    HYUNDAI

    A

    B

    D

    L

    M

    N

    O

    R55-7

    384

    355

    106

    200

    179

    50

    50

    R60-7

    384

    355

    106

    200

    179

    50

    50

    R70LC-7

    440

    410

    100

    160

    200

    0

    60

    R80LC-7

    440

    410

    100

    160

    200

    0

    60

    R130LC-7

    552

    507

    135

    175

    210

    0

    70

    R150LC-7

    552

    507

    135

    175

    210

    0

    70

    R200

    585

    550

    160

    330

    300

    60

    75

    R200LC

    578

    530

    160

    300

    300

    60

    75

    R210LC-3

    562

    521

    162

    196

    280

    66

    65

    R210LC-7

    560

    520

    160

    210

    310

    66

    75

    R250

    638

    594

    204

    288

    360

    65

    85

    R290-3

    638

    594

    204

    288

    360

    65

    85

     

    SUMITOMO

    A

    B

    D

    L

    M

    N

    O

    SH120

    540

    500

    140

    20

    265

    80

    60

    SH200

    540

    500

    160

    40

    285

    90

    65

    SH280

    540

    500

    160

    40

    285

    90

    65

     

    FIAT

    A

    B

    D

    L

    M

    N

    O

    FH220LC-3

    590

    550

    175

    250

    295

    65

    75

    FH300LC

    590

    550

    205

    290

    295

    65

    80

     

    KATO

    A

    B

    D

    L

    M

    N

    O

    HD400

    550

    510

    134

    80

    260

    70

    65

    HD700-7

    545

    510

    160

    85

    290

    64

    65

     

    SAMSUNG

    A

    B

    D

    L

    M

    N

    O

    SE210

    585

    550

    160

    330

    300

    60

    75

    SE280

    638

    594

    204

    288

    360

    65

    85

     

    MITSUBISHI

    A

    B

    D

    L

    M

    N

    O

    MS180

    562

    520

    165

    80

    298

    60

    70

     

    SUNWARD

    A

    B

    D

    L

    M

    N

    O

    SWE70

    366

    332

    100

    190

    200

    70

    40

     

    OTHER

    A

    B

    D

    L

    M

    N

    O

    WLT

    366

    336

    110

    245

    200

    40

    50

    6040

    378

    330

    108

    265

    157

    55

    50

     

    product process
    Excavator Track Roller | Undercarriage Parts | BONOVO

    Package and shipping: we have 7000m2 warehouse, stocking enough items for quick delivery, please contact our sales for instant order delivery.

    FAST AND EFFICIENT ORDERING

    Whether you are looking for chains, rollers, idlers or sprockets, ordering these parts is fast and efficient with the help of your sales manager.  We have competitive factory-direct prices for both contractors, dealers and machine users, most of their undercarriage parts will be shipped very fast from our 7000m2 warehouses.