4T3009 Dozer Cutting Edge

  • 4T3009 Dozer Cutting Edge

4T3009 Dozer Cutting Edge, D6 Cutting Edge 19mm Dozer Blade, Caterpillar durable blade cutting edge for track-type tractor China manufacturer, GET Sparts parts Factory CAT Construction Machinery Excavator Cutting Edge, Bulldozer Blades

4T3009 Dozer Cutting Edge Teach Parameters:
Part No.: 4T3009
Applied Machine: Caterpillar Dozer
Material: Carbon steel, Boron steel (30MnB)
Hardness: HB300-350, HB400-450

Part No. dimension holes U/Weight (KG)
L(mm) W(mm) H(mm) φbolt size(“)
4T3009/6J1406 1520 203 19  3/4 10 42.5

Compatible Models:
track-type tractor

325B L 314D CR 311F LRR 315D L 312C L 314C 311C 311D LRR 314D LCR

Cat dozer cutting edges provide the best balance of abrasion and impact resistance. Both Cat cutting edges and end bits are designed as a balanced system to move more material over a longer period with less downtime. This is accomplished by providing great strength for superior breakage resistance, and by offering maximum wear protection from both bottom and face wear on the cutting edge.

Manufactured from steel with properties that maintain hardness for long wear life, our durable cutting edges make it possible for your machines to deliver the performance you demand. Protect your investment by always choosing genuine Cat Ground Engaging Tools.

• Impact and abrasion resistance
• High productivity in any application

• Production dozing, finish dozing, and overburden removal
• Angling Blades

Basic Info. 1694089 Cat Motor Grader Cutting Edges
· Processing type: Forged
· Color: Yellow or as your requirement
· Material: 30MnB with heat treatment
· Hardness: HB440~480.
· Place of Origin:ZheJiang, China (Mainland)
· Model No.: 4T3009
· Min.Order: 1 Ton

Supply Capacity
· Production Capacity: 800tons/month
· Packing: Plywood case
· Delivery Date: 15days

The adavantage of using Heat Treated Boron Material Ground Engaging Tools
It shows that the Boron type of GET has superior mechanical properties with much higher resistance to wear and abrasion due to the nature of chemical composition. As a result, the lifespan of Boron type of GET will be at least twice that of carbon steel.Thus, the cost savings on downtime,labour charges and plow bolts and nuts are tremendous.

Technical Data of Wheel Loader Cutting Edge

C Mn S Cr Ti B Al Mo Ni Cu P
30GrMoNi 0.30 1.40 0.25 0.50 0.05 0.004 0.04 0.25 0.3 0.04 0.015
Material 30GrMoNi Hardness HB 470-540
Yield Point 1340Re-N/mm2 Elongation 9%
Tensile Strength 1690Rm-N/mm2 Resilience at -20℃ 17J


C Mn Si Cr Ti B Al Mo Ni Cu S P
30MnB 0.30 1.40 0.25 0.50 0.05 0.004 0.04 0.08 0.05 0.04 0.015 0.015
Material 30MnB Hardness HB 440-520
Yield Point 1440Re-N/mm2 Elongation 9%
Tensile Strength 1670Rm-N/mm2 Resilience at-20C 29J


  • Affordable Price
  • OEM Parts Available
  • Payment Easy
  • Worldwide Delivery
  • Quality Guaranteed
  • Bulk Discount

Product Range


Replacement Manufacturer: Cat
Machine Type: Bulldozer
Model: D6C A
SN: 44E, 47G, 58G, 18H, 54U Dozer Blade Standard Options:
Blade Position: Dozer Center
Quantity Required: 2
Type: DB||
Dimensions: 3/4 x 8 x 59-7/8
Holes / Bolts: 10 / 10
Bolt Size: 3/4 x 2-1/4
Hole Spacing: 2-15/16, 6, 6
Weight: 92

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