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Home > Equipment Parts > Mechanical Parts > Bucket Teeth & Buckets > CAT374 Heavy Duty Rock Bucket 4.7CBM 84 Inch Fit 74 Ton Excavator NM400 Wear Plate Mining Quarry Excavator Attachment
  • CAT374 Heavy Duty Rock Bucket 4.7CBM 84 Inch Fit 74 Ton Excavator NM400 Wear Plate Mining Quarry Excavator Attachment
  • CAT374 Heavy Duty Rock Bucket 4.7CBM 84 Inch Fit 74 Ton Excavator NM400 Wear Plate Mining Quarry Excavator Attachment
  • CAT374 Heavy Duty Rock Bucket 4.7CBM 84 Inch Fit 74 Ton Excavator NM400 Wear Plate Mining Quarry Excavator Attachment
  • CAT374 Heavy Duty Rock Bucket 4.7CBM 84 Inch Fit 74 Ton Excavator NM400 Wear Plate Mining Quarry Excavator Attachment
  • CAT374 Heavy Duty Rock Bucket 4.7CBM 84 Inch Fit 74 Ton Excavator NM400 Wear Plate Mining Quarry Excavator Attachment
  • CAT374 Heavy Duty Rock Bucket 4.7CBM 84 Inch Fit 74 Ton Excavator NM400 Wear Plate Mining Quarry Excavator Attachment

CAT374 Heavy Duty Rock Bucket 4.7CBM 84 Inch Fit 74 Ton Excavator NM400 Wear Plate Mining Quarry Excavator Attachment

CAT374HD heavy-duty rock bucket specially matched for 74-ton CAT374 excavator, 84-inch width with standard capacity about 4.7m³. Integrally reinforced with NM400 high-strength wear-resistant steel plate, equipped with wear-resistant side guard teeth and thickened tooth holders for excellent impact and abrasion resistance. Mainly used for large quarry mining, blasted stone digging & loading and heavy earthwork operations. Customizable capacity, tooth type and connecting lugs, widely exported to large mine infrastructure projects in Central Asia and Africa.
$12296.00
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Yantai Jinshan Heavy Industry Machinery Equipment Co., Ltd.

Yantai Jinshan Heavy Industry Machinery Equipment Co., Ltd.

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Year Established Established in 2009
Employees 101-500 People
Factory Area > 50,000 m²
Annual Revenue US$10 Million - US$50 Million
Main Markets North America / Europe / Southeast Asia / Oceania
Details
Specifications
Trade Information
  1. Core Advantage Of Integrated Reinforced Wear-resistant Structure For CAT374
    Specially designed for 74-ton CAT374 excavator, 84-inch wide large opening with 4.7 cubic meter large capacity greatly improves mine loading efficiency. The whole bucket is bent and welded with imported NM400 wear-resistant steel plate, the bottom, side and lip plates are multi-layer thickened, integrated side wear guards are installed on the outer side to prevent tearing and deformation under long-term scraping of sharp quarry stones. Thickened widened cast steel tooth holders and multiple through stiffeners avoid cracking under impact digging of large blasted rocks, service life is more than 3 times longer than standard dirt bucket.
  2. High-strength Tooth System For Mine Heavy Load Operation
    Standard heavy-duty quarry rock teeth with thickened integral cast steel tooth root, circlip design for quick disassembly and convenient replacement after abrasion. Evenly arranged teeth disperse force when grabbing large stones to avoid tooth breakage. Independent side guard teeth protect bucket side panels during rock digging, reduce side abrasion maintenance frequency and cut long-term operation cost of overseas mines.
  3. Precise Full-size Matching For CAT Original Excavator
    Connecting lugs and pin holes are strictly processed according to original CAT374 dimensions, direct installation without modifying excavator linkages or hydraulic pipelines. Optimized bucket curve ensures smooth material dumping without residual stones to shorten unloading waiting time. Total bucket weight 5302kg with balanced counterweight matching lifting power of 74T excavator, stable operation without nose lifting on mountain and steep mine slopes under full load.
  4. Full-range Personalized Customization Service For Overseas Market
    Customizable capacity ranging from 4.2 to 5.2 cubic meters, adjustable thickness of side/bottom wear plates; multiple tooth types optional including standard rock tooth, extended sharp tooth and tunneling tooth; connecting lugs can be fine-tuned to fit modified overseas CAT374 models. Body LOGO, paint color and quantity of wear guards are all customizable. Overall dimensions can be adjusted to meet mine engineering standards of Central Asia and Africa, third-party wear plate inspection finished before delivery to simplify customs clearance certification.
  5. Core Application Scenarios
    Digging and loading of blasted stones in large open quarries, earth stripping of metal mines, heavy earthwork transportation for large infrastructure mines, bulk raw stone transfer in aggregate yards. Matched with 74-ton large CAT excavators, it is the mainstream heavy-duty rock digging attachment exported to large mine projects in Central Asia and Africa.
  6. Complete Export Supporting Service
    ①Wear-resistant steel material test report and whole bucket load pressure test documents available, support CE export certification application.
    ②Double-layer anti-rust epoxy primer & industrial wear-resistant top coat for whole bucket, fumigated wooden frame packaging for ocean shipping. 24-hour online Chinese & English technical after-sales support, wearing parts including bucket teeth, wear guards and pins can be exported separately in bulk.
    ③Full set of original CAT standard pins and dust gaskets supplied, English manual for bucket installation & tooth replacement maintenance; compatible with all LHD & RHD CAT374 models overseas.
Model Spec
CAT374HD / 84Inch / 4.7m³ Rock Bucket
Suitable Excavator
74T CAT374 Excavator
Capacity
Approx. 4.7 m³
Bucket Weight
Approx. 5302 kg
Overall Length
2490 mm
Overall Width
2230 mm
Overall Height
2180 mm
Main Plate Material
NM400 High Hardness Wear-resistant Steel Plate
Protection Structure
Integral Side Guard Wear Plates + Reinforced Tooth Base
Standard Teeth
Heavy-duty Rock Tooth For Large Quarry
Custom Scope
Bucket Capacity, Tooth Type, Connecting Lug Size, Body Paint Color, Side Plate Thickness All Customizable
MOQ
1 Pieces
  • CAT374 Heavy Duty Rock Bucket 4.7CBM 84 Inch Fit 74 Ton Excavator NM400 Wear Plate Mining Quarry Excavator Attachment
  • CAT374 Heavy Duty Rock Bucket 4.7CBM 84 Inch Fit 74 Ton Excavator NM400 Wear Plate Mining Quarry Excavator Attachment
  • CAT374 Heavy Duty Rock Bucket 4.7CBM 84 Inch Fit 74 Ton Excavator NM400 Wear Plate Mining Quarry Excavator Attachment

Description

  1. Core Advantage Of Integrated Reinforced Wear-resistant Structure For CAT374
    Specially designed for 74-ton CAT374 excavator, 84-inch wide large opening with 4.7 cubic meter large capacity greatly improves mine loading efficiency. The whole bucket is bent and welded with imported NM400 wear-resistant steel plate, the bottom, side and lip plates are multi-layer thickened, integrated side wear guards are installed on the outer side to prevent tearing and deformation under long-term scraping of sharp quarry stones. Thickened widened cast steel tooth holders and multiple through stiffeners avoid cracking under impact digging of large blasted rocks, service life is more than 3 times longer than standard dirt bucket.
  2. High-strength Tooth System For Mine Heavy Load Operation
    Standard heavy-duty quarry rock teeth with thickened integral cast steel tooth root, circlip design for quick disassembly and convenient replacement after abrasion. Evenly arranged teeth disperse force when grabbing large stones to avoid tooth breakage. Independent side guard teeth protect bucket side panels during rock digging, reduce side abrasion maintenance frequency and cut long-term operation cost of overseas mines.
  3. Precise Full-size Matching For CAT Original Excavator
    Connecting lugs and pin holes are strictly processed according to original CAT374 dimensions, direct installation without modifying excavator linkages or hydraulic pipelines. Optimized bucket curve ensures smooth material dumping without residual stones to shorten unloading waiting time. Total bucket weight 5302kg with balanced counterweight matching lifting power of 74T excavator, stable operation without nose lifting on mountain and steep mine slopes under full load.
  4. Full-range Personalized Customization Service For Overseas Market
    Customizable capacity ranging from 4.2 to 5.2 cubic meters, adjustable thickness of side/bottom wear plates; multiple tooth types optional including standard rock tooth, extended sharp tooth and tunneling tooth; connecting lugs can be fine-tuned to fit modified overseas CAT374 models. Body LOGO, paint color and quantity of wear guards are all customizable. Overall dimensions can be adjusted to meet mine engineering standards of Central Asia and Africa, third-party wear plate inspection finished before delivery to simplify customs clearance certification.
  5. Core Application Scenarios
    Digging and loading of blasted stones in large open quarries, earth stripping of metal mines, heavy earthwork transportation for large infrastructure mines, bulk raw stone transfer in aggregate yards. Matched with 74-ton large CAT excavators, it is the mainstream heavy-duty rock digging attachment exported to large mine projects in Central Asia and Africa.
  6. Complete Export Supporting Service
    ①Wear-resistant steel material test report and whole bucket load pressure test documents available, support CE export certification application.
    ②Double-layer anti-rust epoxy primer & industrial wear-resistant top coat for whole bucket, fumigated wooden frame packaging for ocean shipping. 24-hour online Chinese & English technical after-sales support, wearing parts including bucket teeth, wear guards and pins can be exported separately in bulk.
    ③Full set of original CAT standard pins and dust gaskets supplied, English manual for bucket installation & tooth replacement maintenance; compatible with all LHD & RHD CAT374 models overseas.
Contact Supplier
Location
Room 2018, 20th Floor, Building B, Zhongde Plaza, Liying Sub-district, Rencheng District, Jining City, Shandong Province
Phone
400 005 6989
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