JiNan Hope Hydraulic Co., Itd

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Komatsu D31EX-21 Operation & Maintenance Manual Characteristics

  • Tapped Base
  • 1.85 in
  • 1.7500 in
  • 7891 lb
  • Round
  • 4906 lb
  • 2.1300 in
  • 2 in
  • Normal Duty
  • 3-3/4 in
  • Adapter Mounted
  • 5300 RPM
  • Contact/Lip
  • Lubrication Fitting
  • Non-Expansion Bearing (Fixed)
  • 209
  • 5.0000 in
  • 129288
  • 4.2500 in
  • UL, AFBMA, AGMA, ASMMA, BSA, CMA, MPTA, PTDA, ISO 9002 Certified
  • Uncoated

Now our products are exported to lots of countries in the world, such as Mid-east, Europe, America, South America and Southeast Asia, etc. In some area, our products even cover over 50% of the market share.

Welcome to contact us any time!

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Email:[email protected]

Contact Us

JiNan Hope Hydraulic Co., Itd
Email[email protected]
AddressTianqiao, Beiyuan District, Jinan,Shandong
Phone(Working Time)0531-8299 9953
Fax