China Kobelco Hydraulic Final Drive Motor Supplier
China Kobelco Hydraulic Final Drive Motor Supplier
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Home>Products>Komatsu Dozer Travel Motor>Komatsu D31EX-21A-M Reman Dozer Travel Motor

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  • Komatsu D31EX-21A-M Reman Dozer Travel Motor
  • Komatsu D31EX-21A-M Reman Dozer Travel Motor
  • Komatsu D31EX-21A-M Reman Dozer Travel Motor
  • Komatsu D31EX-21A-M Reman Dozer Travel Motor

Komatsu D31EX-21A-M Reman Dozer Travel Motor

  • Komatsu
  • D31EX-21A-M

  • H7
  • 0.5 m/s
  • 560 mm²
  • 200 N/mm²
  • 0.03
  • h8
  • 30 mm
  • 20 mm
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China Kobelco Hydraulic Final Drive Motor Supplier

China Kobelco Hydraulic Final Drive Motor SupplierChina

  • China Kobelco Hydraulic Final Drive Motor Supplier2020-07-10 09:46:19
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Product Details

Tolerance housing: H7 Permissible sliding velocity v max.: 0.5 m/s Effective load carrying cross section A: 560 mm²
Specific static load factor K0: 200 N/mm² Coefficient of friction µ min.: 0.03 Tolerance shaft: h8
B: 30 mm d: 20 mm Coefficient of friction µ max.: 0.08
Specific dynamic load factor K: 140 N/mm²

Product Description

da max.365 mm
Basic dynamic load rating C3410 kN
Design variant/featureNNU K30
D540 mm
F375 mm
D1 ≈476 mm
Mass bearing200 kg
da min.340 mm
Fatigue load limit Pu530 kN
Limiting speed1300 r/min

Komatsu D31EX-21A-M Reman Dozer Travel Motor and Types Explained


  • Komatsu D37EX-21A-M Reman Dozer Travel Motor

    B4:6 mm; A5:32.5 mm; Housing:SYWK 507 Y; N1:14.5 mm; J:126 mm; A:45 mm; H1:47.6 mm; Fatigue load limit Pu:0.655 kN; N:21.5 mm; J min.:119 mm;
    Read More ...
  • Komatsu D37PX-21A Reman Dozer Travel Motor

    Static (Cor):16.7 mm; Pu:943 kN; rs (min):4 mm; with cylindrical bore:1 000 min-1; Dynamic (Cr):9 mm; D:320 mm; d:180 mm; B:86 mm; Grease:1380 kN; Oil:127.840 kN;
    Read More ...
  • Komatsu D37EX-23 Reman Dozer Travel Motor

    Cap bolt:1 1/8-7 UNC; PG:1/4 NPT; J max.:619.125 mm; Cap bolt, SAE grade:8; J1:114.3 mm; P120°:151 kN; H1:200.025 mm; h:57.15 mm; End plug (suffix Y):EPR 23; Housing:SAFS 044 KA;
    Read More ...
  • Komatsu D31PX-21 Reman Dozer Travel Motor

    Oil Speed Rating Open/Shielded n2:28000 rpm; Accessories:Two Seals; D:32.0000 mm; Basic Dynamic Radial Load Rating C:6890 N; Sealed Speed Rating n3:15000 rpm; Grease Speed Rating n1:22000 rpm; Fillet Radius ra:0.64 mm; B:10.00 mm; d:12.000 mm; Grease Speed Rating Open/Shielded n1:22000 rpm;
    Read More ...
  • Komatsu D37EX-21A Reman Dozer Travel Motor

    J min.:142.875 mm; L:187.325 mm; da:36.513 mm; Basic dynamic load rating C:96.5 kN; Limiting speed:6000 r/min; H1:47.625 mm; s:29.766 mm; Mass bearing unit:3.15 kg; H:98.425 mm; B:59.531 mm;
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  • Komatsu D31PX-22 Reman Dozer Travel Motor

    B:15 mm; Reference speed:13000 r/min; s max.:2.4 mm; da min.:43.2 mm; Mass bearing:0.21 kg; Basic dynamic load rating C:25.1 kN; da max.:45 mm; rb max.:1 mm; F:47 mm; ra max.:1 mm;
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  • Komatsu D31PX-21A Reman Dozer Travel Motor

    d:220 mm; d1 ≈:280.88 mm; Fatigue load limit Pu:300 kN; rc max.:1 mm; b:6.4 mm; Db min.:326 mm; r1,2 min.:4 mm; a:156.177 mm; r5 min.:1 mm; Limiting speed:1700 r/min;
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  • Komatsu D37EX-22 Reman Dozer Travel Motor

    Basic dynamic load rating C:14 kN; B1:31 mm; A3:3.2 mm; Da:63.5 mm; SWN:7 mm; Hexagonal key size for grub screw N:3.175 mm; s1:23.5 mm; Bearing:YET 205-015; L:70 mm; Housing:FYTB 505 M;
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  • Komatsu D37PX-21A-M Reman Dozer Travel Motor

    d:8.000 mm; B:7.00 mm; Grease Speed Rating n1:30000 rpm; Fillet Radius ra:0.30 mm; D:22.0000 mm; Basic Static Radial Load Rating Co:560 N; Oil Speed Rating n2:36000 rpm; Basic Dynamic Radial Load Rating C:2650 N;
    Read More ...
  • Komatsu D31PX-21A-M Reman Dozer Travel Motor

    Calculation factor Y1:2; B1:112 mm; Calculation factor e:0.33; D:260 mm; B:86 mm; r1,2 min.:3 mm; Basic dynamic load rating C:1022 kN; d3:155 mm; Calculation factor Y2:3; Da max.:246 mm;
    Read More ...
  • Komatsu D37PX-21 Reman Dozer Travel Motor

    Labyrinth ring:2 x LOR 126; Ca:117.805 mm; A2:250.825 mm; Stabilizing ring:SR-36-30; Cap bolt, SAE grade:5; P150°:75.6 kN; Pa:48.9 kN; J min.:530.225 mm; J max.:600.075 mm; Mass pillow block:146 kg;
    Read More ...
  • Komatsu D31EX-22 Reman Dozer Travel Motor

    B:20.5 mm; Mass inner ring:0.014 kg; d:17 mm; F:20 mm; r, r1,2 min.:0.3 mm;
    Read More ...
  • Komatsu D37EX-21 Reman Dozer Travel Motor

    Calculation factor Y0:0.33; rb max.:2 mm; Limiting speed:0 r/min; Reference speed:1300 r/min; d1 ≈:431.205 mm; Calculation factor Y2:1.24; Calculation factor Y1:0.78; Calculation factor X:0.39; D1 ≈:472.8 mm; Calculation factor A:6.75;
    Read More ...
  • Komatsu 11Y-27-30100 Reman Dozer Travel Motor

    Sealed Speed Rating n3:8500 rpm; d:17.000 mm; D:62.0000 mm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:22900 N; B:17.00 mm; Basic Static Radial Load Rating Co:10800 N; Grease Speed Rating Open/Shielded n1:12000 rpm; Oil Speed Rating Open/Shielded n2:15000 rpm; Accessories:Seal & Sn
    Read More ...
  • Komatsu D31EX-21 Reman Dozer Travel Motor

    Mass bearing:0.9 kg; Calculation factor f2B:1.02; Basic static load rating C0:36 kN; db min.:91 mm; d:85 mm; Preload class C GC:480 N; d2:99.3 mm; a:25.5 mm; Db max.:126.8 mm; Static axial stiffness, preload class B:79 N/µm;
    Read More ...
QUOTE

Komatsu D31EX-21A-M Dozer Travel Motor - Reman – Texas Final

Remanufactured Komatsu D31EX-21A-M complete hydraulic final drive motor. One-year, unlimited-hour warranty. We ship anywhere within the Continental U.S. 
QUOTE

KOMATSU D31 For Sale - 35 Listings |

35 Results - 2003 KOMATSU D31PX-21A LGP at MachineryTrader.com ... 2011 KOMATSU D31EX-21 at MachineryTrader.com. 5 ... 2003 Komatsu D31P Dozer OROPS, 5,000 hours 27" pads, 50% UC ... A motor grader is an essential tool for a number of jobs, but as with other equipment types, all graders are not the same
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D31EX-22 D31PX-22 D37EX-22 D37PX-22

The D31/37-22 is the next addition to an all new HST dozer line based on the. D51-22 ... The D31/37EX/PX-22 incorporates Komatsu's super-slant nose design. Komatsu's ... Travel motors and final drives are mounted within the track ... M. L N. D31EX-22. D31PX-22. A. 1280 mm. 4'2". 1280 mm. 4'2". B. 2550 mm. 8'4"
QUOTE

Komatsu D31 In Construction Equipment Parts for sale | eBay

Results 1 - 48 of 175 - ... Experiences, Toys & Hobbies, Travel, Video Games & Consoles, Everything Else ... 1 QUALITY PARTS Komatsu Bulldozers D31A-20 Steering Cylinder ... Komatsu Dozer D31A-17 D31Q-17 D31P-17A D31S-17 Starter Motor 600-813-2520 ... Komatsu Bulldozer D31EX-21A-M D85PX-15R D155A-6R 
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Komatsu Bulldozer Final Drives - AMS Construction Parts

Save on new aftermarket, used and rebuilt Komatsu Bulldozer Final Drives and ... with Motor; Complete Final Drive (Planetary/Travel Drive) with Motor (High S/N 
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Komatsu D31EX-21A-M Dozer Travel Motor - Reman

Remanufactured Komatsu D31EX-21A-M complete hydraulic final drive motor. One-year, unlimited-hour warranty. We ship anywhere within the Continental U.S. 
QUOTE

Komatsu Hydraulic Final Drive Motors - Final Drive Parts

Quick view. Komatsu D31EX-21A-M Dozer Travel Motor - Reman. Starting option: $10,200.00. Call for Availability. Quick view. Komatsu D31EX-22 Dozer Travel 

Contact Us

China Kobelco Hydraulic Final Drive Motor Supplier
AddressAmilio Ardenas No.102 APDO.204,H.K.62865,Neptla,EO City Mexico, Mexico
Phone(Working Time)+52-96-6254-6324
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Product Categories

  • Kobelco Hydraulic Final Drive Motor
  • Hitachi Hydraulic Fianla Drive Motor
  • Komatsu Dozer Travel Motor
  • Airman Hydraulic Final Drive Motor
  • Nachi Hydraulic Final Drive Motor
  • JCB Heavy Duty Hydraulic Final Drive Motor
  • JCB Hi Flow Low Hydraulic Final Drive Motor
  • Davey Drill Hydraulic Final Drive Motor
  • JCB Low Emission Hydraulic Final Drive Motor
  • John Deere Hydraulic Final Drive Motor
  • Dynapac Hydraulic Final Drive Motor
  • Asv Hydraulic Final Drive Motor
  • Pel Job Hydraulic Final Drive Motor
  • JCB Wheeled Hydraulic Final Drive Motor
  • Thomas Hydraulic Final Drive Motor
  • Wacher Neuson Hydraulic Final Drive Motor
  • Gradall Hydraulic Final Drive Motor
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  • Home
  • Product Categories
    • Kobelco Hydraulic Final Drive Motor
    • Hitachi Hydraulic Fianla Drive Motor
    • Komatsu Dozer Travel Motor
    • Airman Hydraulic Final Drive Motor
    • Nachi Hydraulic Final Drive Motor
    • JCB Heavy Duty Hydraulic Final Drive Motor
    • JCB Hi Flow Low Hydraulic Final Drive Motor
    • Davey Drill Hydraulic Final Drive Motor
    • JCB Low Emission Hydraulic Final Drive Motor
    • John Deere Hydraulic Final Drive Motor
    • Dynapac Hydraulic Final Drive Motor
    • Asv Hydraulic Final Drive Motor
    • Pel Job Hydraulic Final Drive Motor
    • JCB Wheeled Hydraulic Final Drive Motor
    • Thomas Hydraulic Final Drive Motor
    • Wacher Neuson Hydraulic Final Drive Motor
    • Gradall Hydraulic Final Drive Motor
  • Company Profile
    • Company Introduction
  • Technical Articles
  • Contact Us