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RITO Excavator Brake Plate 188-4173 1884173 Heavy Duty Component For Excavator Spare Parts Construction Machinery Parts

Wholesalers, agents and mine fleet managers face frequent brake failure, slippery parking and high after-sales claims from thin, deformable generic brake plates. This 188-4173 heavy-duty brake plate matches Cat 336D travel brake assemblies for open-pit mines and large construction sites. High-rigidity steel body stabilizes braking friction, cuts unexpected machine sliding downtime and supports bulk orders with complete batch inspection records.

 

  • Item NO.:

    188-4173
  • Order(MOQ):

    1
  • Payment:

    T/T, WESTERN UNION, CHINESE BANK,PAYPAL
  • Product Origin:

    JAPAN
  • Lead Time:

    2-3 DAYS
  • Product Details

Continuous heavy mining loads warp low-standard brake plates quickly, triggering ineffective parking brakes and dangerous site safety hazards for end users, while distributors suffer losses from incompatible replacement spare parts. Our robust 188-4173 brake plate acts as core braking reaction component to lock travel motors reliably. OEM identical dimensions with three quality tiers lower inventory risks and enable fast mass shipment for global dealers and mining enterprises.

 

 
Product Specifications

Parameter Item Specification Data
Product Name Excavator Travel Brake Plate
Part Number 188-4173
Compatible Equipment Caterpillar 336D Excavator
Product Color Matte dark steel grey
Working Ambient Temperature -22℃ to +58℃
Hydraulic Fluid Operating Temperature -8℃ to +78℃
Core Function Cooperate with friction discs to form travel parking brake system, lock drive motor and avoid excavator sliding on slopes
Condition 100% New, Aftermarket / OEM Quality
Packaging Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

Key Features & Advantages


Precision

100% OEM Dimension & Spline Matching

Consistent outer diameter, inner spline tooth layout and thickness for Cat 336D travel brake; no cutting or polishing required during brake overhaul.

Leak-Free

High Hardness Anti-Deformation Steel Substrate

Heat-treated carbon steel resists braking thermal stress and pressure distortion, maintaining flatness after long repeated brake engagement.

Direct Fitment

Triple Grade Quality Supply Solutions

Genuine OEM, aftermarket equivalent and remanufactured versions are stocked to satisfy different budget demands of wholesalers and mine operators.

Rigorous Testing

Stable Locking & Anti-Slip Braking Performance

Flat uniform contact surface delivers even friction pressure, preventing excavator sliding on slopes and lowering site safety risks.


Excavator Hydraulic Part

FAQ


Q: What abnormal phenomena mean the 188-4173 brake plate needs replacement?

A:Excavator slides freely on ramps after parking brake activated, irregular grinding noise during braking, uneven friction wear and brake overheating; warped plates cannot be fixed by replacing friction discs only.

Q:  What key operation standards apply when installing this brake plate?

A:Thoroughly clear metal debris inside travel motor brake cavity before assembly; stack brake plates and friction discs in OEM alternating order; align inner splines fully to avoid jamming during brake action.

  •  
  •  

Q: What information should I submit to verify compatibility before bulk purchasing?

A: Provide excavator serial number, original travel motor part number and machine working environment; we cross-check dimension drawings to avoid mismatched spare parts and inventory losses.


Q:How does this brake plate perform in cold mountain mines and high-dust quarry sites?
A:
Heat-treated steel keeps stable structural flatness within -22℃ to +58℃; anti-rust surface resists mineral dust and muddy conditions for long-cycle heavy braking work.

 
 
 

 

Q:  What quality options are available?

A: We provide original, OEM, and high-quality aftermarket versions with stable supply capability.

 

Q:Why Choose RITO?
A:Listed Factory
   Stable&Reliable Quality
   OEM Factory for Chinese Top Excavator Brands
   Supplier to Fortune 500 Companies

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Leave A Message

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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