Danfoss 51D080 hydraulic piston motor 51D080-1 variable piston motors
Danfoss 51D080 hydraulic piston motor 51D080-1 variable piston motors

- Product Details
Danfoss 51D080 hydraulic piston motor 51D080-1–A-C6-N-V0-B3-NN-U5-AMB-049-AA-A3-00-00 variable piston motors for Kato backhoe loader
Kato backhoe loader utilize the 51D080 hydraulic motor for 360° rotation systems. This 80cc displacement hydraulic motor provides 1,210 Nm torque at 480 bar with closed-loop control maintaining ±0.25° positioning accuracy. Stainless steel components resist salt corrosion while DNV-GL certification ensures marine reliability. The hydraulic motor’s cross-port relief valves prevent shock loads during sudden stops. Dynamic braking recovers kinetic energy, reducing fuel consumption by 27%. Fail-safe spring-applied brakes meet SOLAS safety standards. Access crane integration documentation at https://www.baolilai-pump.com/. Seawater-resistant coatings extend service life to 32,000 hours in coastal environments. Real-time load monitoring prevents overloads during tandem lifts. The hydraulic motor maintains 95% mechanical efficiency across 3100-5000 RPM operational range.









Order Number | Internal Number | Nameplate Model |
521228 | 51D080-1–A-C6-N-V0-B3-NN-U5-AMB-049-AA-A3-00-00 | 51D080-1-AC6NV0B3NNU5AMB049AAA30000 |
83011814 | 51D080-1–A-C6-N-V2-B3-N-N-U5-AMB-044-AA-A3-00-00 | 51D080-1-AC6NV2B3NNU5AMB044AAA30000 |
83011815 | 51D080-1–A-C6-N-V2-B3-N-N-U5-AMB-049-AA-A3-00-00 | 51D080-1-AC6NV2B3NNU5AMB049AAA30000 |
519075 | 51D080-1–A-C6-N-V9-B3-NN-U5-AMB-049-AA-A3-00-00 | 51D080-1-AC6NV9B3NNU5AMB049AAA30000 |
83023504 | 51D080-1–A-D2-N-E2-B1-N-N-U1-NNN-040-AA-F0-00-00 | 51D080-1-AD2NE2B1NNU1NNN040AAF00000 |
83017147 | 51D080-1–A-D2-N-E7-B1-N-N-U1-NNN-031-AA-F3-00-00 | 51D080-1-AD2NE7B1NNU1NNN031AAF30000 |
83005051 | 51D080-1–A-D2-N-P7-P7-N-N-X1-ADA-030-AA-F3-00-AA | 51D080-1-AD2NP7P7NNX1ADA030AAF300AA |
80000323 | 51D080-1–A-D2-N-P7-P7-N-N-X1-NNN-019-AA-F0-00-AA | 51D080-1-AD2NP7P7NNX1NNN019AAF000AA |
518800 | 51D080-1–A-D2-N-P7-P7-NN-X1-NNN-020-AA-E4-00-AA | 51D080-1-AD2NP7P7NNX1NNN020AAE400AA |
700379 | 51D080-1–A-D2-N-P7-P7-NN-X1-NNN-022-AA-F3-00-AA | 51D080-1-AD2NP7P7NNX1NNN022AAF300AA |
83019195 | 51D080-1–A-D2-N-P8-P8-N-N-X1-NNN-020-AA-E4-00-AA | 51D080-1-AD2NP8P8NNX1NNN020AAE400AA |
83014693 | 51D080-1–A-D2-N-T1-CA-N-N-X1-NNN-029-AA-E6-00-31 | 51D080-1-AD2NT1CANNX1NNN029AAE60031 |
80005138 | 51D080-1–A-D2-N-T1-CA-N-N-X1-NNN-030-AA-E6-00-30 | 51D080-1-AD2NT1CANNX1NNN030AAE60030 |
80005652 | 51D080-1–A-D2-N-T1-CA-N-N-X1-NNN-052-AA-F0-00-20 | 51D080-1-AD2NT1CANNX1NNN052AAF00020 |
80006223 | 51D080-1–A-D2-N-T1-D1-N-N-X1-NNN-020-AA-NN-00-29 | 51D080-1-AD2NT1D1NNX1NNN020AANN0029 |
80001386 | 51D080-1–A-D2-N-T1-D1-N-N-X1-NNN-054-AA-F3-00-25 | 51D080-1-AD2NT1D1NNX1NNN054AAF30025 |
80000301 | 51D080-1–A-D2-N-T2-C2-N-N-X1-NNN-036-AA-E6-00-16 | 51D080-1-AD2NT2C2NNX1NNN036AAE60016 |
518616 | 51D080-1–A-D2-N-T2-D2-NN-X1-NNN-018-AA-E6-00-30 | 51D080-1-AD2NT2D2NNX1NNN018AAE60030 |
511958 | 51D080-1–A-D2-N-T7-D7-NN-X1-NNN-019-AA-20-00-23 | 51D080-1-AD2NT7D7NNX1NNN019AA200023 |
516394 | 51D080-1–A-D2-N-T7-D7-NN-X1-NNN-019-AA-F0-00-23 | 51D080-1-AD2NT7D7NNX1NNN019AAF00023 |
517079 | 51D080-1–A-D2-N-T7-D7-NN-X1-NNN-020-AA-F0-00-23 | 51D080-1-AD2NT7D7NNX1NNN020AAF00023 |
80000341 | 51D080-1–A-D2-N-T7-L5-N-N-X1-NNN-040-AA-F0-00-26 | 51D080-1-AD2NT7L5NNX1NNN040AAF00026 |
80000373 | 51D080-1–A-D2-N-TH-R5-N-N-X1-NNN-024-AA-F0-00-29 | 51D080-1-AD2NTHR5NNX1NNN024AAF00029 |
80004175 | 51D080-1–A-D3-N-E1-B1-N-N-U1-NNN-032-AA-F0-00-00 | 51D0801AD3NE1B1NNU1NNN032AAF00000 |
83002274 | 51D080-1–A-D3-N-N1-NN-N-N-U1-ABA-050-AA-F0-00-00 | 51D0801AD3NN1NNNNU1ABA050AAF00000 |
83004545 | 51D080-1–A-D3-N-N1-NN-N-N-U1-AKB-050-AA-F0-00-00 | 51D080-1-AD3NN1NNNNU1AKB050AAF00000 |
83005997 | 51D080-1–A-D3-N-N1-NN-N-N-U1-AVB-050-AA-F0-00-00 | 51D080-1-AD3NN1NNNNU1AVB050AAF00000 |
83001620 | 51D080-1–A-D3-N-N1-NN-N-N-U1-NNN-040-AA-E6-00-00 | 51D080-1-AD3NN1NNNNU1NNN040AAE60000 |
83003686 | 51D080-1–A-D3-N-P7-P7-N-N-X1-AWM-016-AA-E6-00-AA | 51D080-1-AD3NP7P7NNX1AWM016AAE600AA |
518754 | 51D080-1–A-D3-N-P7-P7-NN-X1-NNN-040-AA-E4-00-AA | 51D080-1-AD3NP7P7NNX1NNN040AAE400AA |
80002964 | 51D080-1–A-D3-N-T1-CA-N-N-X1-NNN-026-AA-F0-00-23 | 51D0801AD3NT1CANNX1NNN026AAF00023 |
80000668 | 51D080-1–A-D3-N-T1-CA-N-N-X1-NNN-028-AA-F0-00-23 | 51D080-1-AD3NT1CANNX1NNN028AAF00023 |
80006378 | 51D080-1–A-D3-N-T1-CA-N-N-X1-NNN-030-AA-F0-00-24 | 51D0801AD3NT1CANNX1NNN030AAF00024 |
80001170 | 51D080-1–A-D3-N-T1-D1-N-N-X1-NNN-054-AA-F3-00-25 | 51D080-1-AD3NT1D1NNX1NNN054AAF30025 |
515480 | 51D080-1–A-D3-N-T7-D7-NN-X1-NNN-020-AA-N4-00-25 | 51D080-1-AD3NT7D7NNX1NNN020AAN40025 |
521194 | 51D080-1–A-D3-N-T7-L5-NN-X1-NNN-037-AA-F0-00-25 | 51D080-1-AD3NT7L5NNX1NNN037AAF00025 |
83011694 | 51D080-1–A-D3-N-T7-L5-N-N-X1-NNN-045-AA-F0-00-26 | 51D080-1-AD3NT7L5NNX1NNN045AAF00026 |
80000599 | 51D080-1–A-D3-N-T7-L5-N-N-X1-NNN-054-AA-F3-00-24 | 51D080-1-AD3NT7L5NNX1NNN054AAF30024 |
83017183 | 51D080-1–A-D3-N-T7-R5-N-N-X1-NNN-045-AA-F0-00-26 | 51D080-1-AD3NT7R5NNX1NNN045AAF00026 |
83010052 | 51D080-1–A-D3-N-T7-R5-N-N-X1-NNN-054-AA-F3-00-24 | 51D080-1-AD3NT7R5NNX1NNN054AAF30024 |
517549 | 51D080-1–H-D3-N-B7-B3-N-N-U3-ADJ-023-AA-F0-00-00 | 51D0801HD3NB7B3NNU3ADJ023AAF00000 |
517585 | 51D080-1–H-D3-N-B7-B3-N-N-U3-AKA-032-AA-F0-00-00 | 51D0801HD3NB7B3NNU3AKA032AAF00000 |
520984 | 51D080-1–H-D3-N-B7-B3-N-N-U3-AWG-036-AA-F0-00-00 | 51D0801HD3NB7B3NNU3AWG036AAF00000 |
83009713 | 51D080-1–H-D3-N-T5-CA-N-N-X1-DDL-036-AA-F3-00-22 | 51D080-1-HD3NT5CANNX1DDL036AAF30022 |
83009714 | 51D080-1–H-D3-N-T5-CA-N-N-X1-DDL-036-AA-F3-00-27 | 51D080-1-HD3NT5CANNX1DDL036AAF30027 |
83009715 | 51D080-1–H-D3-N-T5-CA-N-N-X1-DDL-043-AA-F3-00-22 | 51D080-1-HD3NT5CANNX1DDL043AAF30022 |
83011995 | 51D080-1–H-D3-N-T5-CA-N-N-X1-DDL-051-AA-F3-00-22 | 51D080-1-HD3NT5CANNX1DDL051AAF30022 |
83014380 | 51D080-1–R-C7-N-E1-B1-N-N-U1-ADA-041-AA-F0-00-00 | 51D080-1-RC7NE1B1NNU1ADA041AAF00000 |
83017055 | 51D080-1–R-D2-A-E7-B1-N-N-U1-NNN-031-AA-F3-00-00 | 51D080-1-RD2AE7B1NNU1NNN031AAF30000 |
521455 | 51D080-1–R-D2-A-TA-C2-NN-X1-NNN-038-AA-NN-00-13 | 51D080-1-RD2ATAC2NNX1NNN038AANN0013 |
701827 | 51D080-1–R-D2-N-B1-B3-N-N-U3-NNN-054-AA-F3-00-00 | 51D080-1-RD2NB1B3NNU3NNN054AAF30000 |
515860 | 51D080-1–R-D2-N-E1-B1-NN-U1-NNN-025-AA-NN-00-00 | 51D080-1-RD2NE1B1NNU1NNN025AANN0000 |
83002599 | 51D080-1–R-D2-N-E2-B1-N-N-U1-NNN-025-AA-E6-00-00 | 51D080-1-RD2NE2B1NNU1NNN025AAE60000 |
83016712 | 51D080-1–R-D2-N-E2-B1-N-N-U1-NNN-025-AA-F0-00-00 | 51D080-1-RD2NE2B1NNU1NNN025AAF00000 |
83002011 | 51D080-1–R-D2-N-E2-B1-N-N-U1-NNN-040-AA-NN-00-00 | 51D080-1-RD2NE2B1NNU1NNN040AANN0000 |
80004367 | 51D080-1–R-D2-N-E2-B1-N-N-U1-NNN-050-AA-E6-00-00 | 51D0801RD2NE2B1NNU1NNN050AAE60000 |
83017148 | 51D080-1–R-D2-N-E7-B1-N-N-U1-NNN-031-AA-F3-00-00 | 51D080-1-RD2NE7B1NNU1NNN031AAF30000 |
80001056 | 51D080-1–R-D2-N-T7-CA-N-N-X1-AWM-047-AA-F0-00-24 | 51D080-1-RD2NT7CANNX1AWM047AAF00024 |
80000083 | 51D080-1–R-D2-N-T7-CA-N-N-X1-NNN-030-AA-F3-00-28 | 51D080-1-RD2NT7CANNX1NNN030AAF30028 |
83001407 | 51D080-1–R-D2-N-TA-C2-N-N-X1-NNN-030-AA-NN-00-20 | 51D080-1-RD2NTAC2NNX1NNN030AANN0020 |
83012053 | 51D080-1–R-D2-N-TA-D2-N-N-X1-NNN-016-AA-G3-00-33 | 51D080-1-RD2NTAD2NNX1NNN016AAG30033 |
517404 | 51D080-1–R-D3-N-B7-B3-NN-U3-ADA-045-AA-F0-00-00 | 51D080-1-RD3NB7B3NNU3ADA045AAF00000 |
83003453 | 51D080-1–R-D3-N-E1-B1-N-N-U1-ACB-035-AA-NN-00-00 | 51D0801RD3NE1B1NNU1ACB035AANN0000 |
80000297 | 51D080-1–R-D3-N-E1-B1-N-N-U1-NNN-030-AA-F3-00-00 | 51D080-1-RD3NE1B1NNU1NNN030AAF30000 |
80004460 | 51D080-1–R-D3-N-E2-B1-N-N-U1-NNN-030-AA-E6-00-00 | 51D080-1-RD3NE2B1NNU1NNN030AAE60000 |
518451 | 51D080-1–R-D3-N-E2-B1-NN-U1-NNN-032-AA-E6-00-00 | 51D080-1-RD3NE2B1NNU1NNN032AAE60000 |
83005400 | 51D080-1–R-D3-N-E2-B1-N-N-U1-NNN-032-AA-NN-00-00 | 51D080-1-RD3NE2B1NNU1NNN032AANN0000 |
517322 | 51D080-1–R-D3-N-E2-B1-NN-U1-NNN-040-AA-E6-00-00 | 51D080-1-RD3NE2B1NNU1NNN040AAE60000 |
80003182 | 51D080-1–R-D3-N-E2-B1-N-N-U1-NNN-045-AA-F0-00-00 | 51D080-1-RD3NE2B1NNU1NNN045AAF00000 |
80004471 | 51D080-1–R-D3-N-F1-B1-N-N-U1-NNN-026-AA-F0-00-00 | 51D080-1-RD3NF1B1NNU1NNN026AAF00000 |
80001683 | 51D080-1–R-D3-N-F1-B1-N-N-U1-NNN-030-AA-F0-00-00 | 51D080-1-RD3NF1B1NNU1NNN030AAF00000 |
83004871 | 51D080-1–R-D3-N-N1-NN-N-N-U1-NNN-040-AA-NN-00-00 | 51D080-1-RD3NN1NNNNU1NNN040AANN0000 |
83001753 | 51D080-1–R-D3-N-T1-D7-N-N-X1-NNN-026-AA-F0-00-37 | 51D080-1-RD3NT1D7NNX1NNN026AAF00037 |
83017883 | 51D080-1–R-D3-N-TA-CA-N-N-X1-NNN-050-AA-F0-00-20 | 51D080-1-RD3NTACANNX1NNN050AAF00020 |
80005854 | 51D080-1–R-D3-N-TA-L5-N-N-X1-NNN-040-AA-NN-00-20 | 51D080-1-RD3NTAL5NNX1NNN040AANN0020 |
80004103 | 51D080-A-D2-N-D7-M1-S-K-M1-NNN-039-AA-F0-F4-25 | 51D080AD2ND7M1SKM1NNN039AAF0F425 |
521489 | 51D080-A-D2-N-HE-B2-CE-H7-ACA-041-AA-G0-12-00 | 51D080AD2NHEB2CEH7ACA041AAG01200 |
80000647 | 51D080-A-D2-N-HS-A3-C-E-E5-NNN-045-AA-F0-12-23 | 51D080AD2NHSA3CEE5NNN045AAF01223 |
83016742 | 51D080-A-D2-N-HZ-B1-B-H-C2-NNN-045-AA-NN-10-00 | 51D080AD2NHZB1BHC2NNN045AANN1000 |
504965 | 51D080-A-D2-N-J1-K1-CE-H4-NNN-022-AA-E6-20-23 | 51D080AD2NJ1K1CEH4NNN022AAE62023 |
510323 | 51D080-A-D2-N-J1-K1-DE-H4-NNN-017-AA-E6-20-26 | 51D080AD2NJ1K1DEH4NNN017AAE62026 |
80004963 | 51D080-A-D2-N-Y7-B1-S-L-J1-NNN-030-AA-F0-F4-00 | 51D080AD2NY7B1SLJ1NNN030AAF0F400 |
83014506 | 51D080-A-D3-N-HZ-B1-B-E-G5-NNN-020-AA-E6-06-00 | 51D080AD3NHZB1BEG5NNN020AAE60600 |
80004803 | 51D080-A-D3-N-J1-K1-D-E-H4-NNN-025-AA-F3-20-24 | 51D080AD3NJ1K1DEH4NNN025AAF32024 |
80005987 | 51D080-A-D3-N-L2-B1-V-A-C0-NNN-030-AA-E6-B2-00 | 51D080AD3NL2B1VAC0NNN030AAE6B200 |
509049 | 51D080-A-D3-N-N2-NN-NN-A0-NNN-016-AA-E6-00-00 | 51D080AD3NN2NNNNA0NNN016AAE60000 |
83001444 | 51D080-R-D2-N-D7-M1-S-K-N2-ACA-016-AA-F3-F4-30 | 51D080RD2ND7M1SKN2ACA016AAF3F430 |
83001774 | 51D080-R-D2-N-HS-A2-B-E-E1-NNN-045-AA-F3-11-30 | 51D080RD2NHSA2BEE1NNN045AAF31130 |
80004458 | 51D080-R-D2-N-HS-A2-C-E-E1-NNN-032-AA-F3-12-30 | 51D080RD2NHSA2CEE1NNN032AAF31230 |
83010244 | 51D080-R-D2-N-HS-A2-C-H-C1-NNN-038-AA-NN-26-13 | 51D080RD2NHSA2CHC1NNN038AANN2613 |
511901 | 51D080-R-D2-N-JA-NN-BE-K3-NNN-027-AA-A0-09-17 | 51D080RD2NJANNBEK3NNN027AAA00917 |
516189 | 51D080-R-D2-N-JA-NN-BE-K3-NNN-034-AA-NN-09-32 | 51D080RD2NJANNBEK3NNN034AANN0932 |
701294 | 51D080-R-D2-N-L1-B1-WB-J1-ABA-016-AA-F0-D4-00 | 51D080RD2NL1B1WBJ1ABA016AAF0D400 |
83014128 | 51D080-R-D2-N-L2-B1-V-A-G5-NNN-032-AA-NN-B2-00 | 51D080RD2NL2B1VAG5NNN032AANNB200 |
509046 | 51D080-R-D2-N-N2-NN-NN-A0-NNN-016-AA-E6-00-00 | 51D080RD2NN2NNNNA0NNN016AAE60000 |
509614 | 51D080-R-D2-N-T1-R5-LN-G0-NNN-065-AA-E6-00-B8 | 51D080RD2NT1R5LNG0NNN065AAE600B8 |
83010054 | 51D080-R-D2-N-Y7-B1-S-K-J1-ACA-022-AA-F3-F4-00 | 51D080RD2NY7B1SKJ1ACA022AAF3F400 |
83003041 | 51D080-R-D3-N-EQ-A2-J-Y-E1-NNN-054-AA-F3-15-29 | 51D080RD3NEQA2JYE1NNN054AAF31529 |
80005518 | 51D080-R-D3-N-HS-A2-C-E-E1-NNN-047-AA-NN-15-25 | 51D080RD3NHSA2CEE1NNN047AANN1525 |
80004619 | 51D080-R-D3-N-HS-A2-C-H-C1-NNN-040-AA-NN-15-15 | 51D080RD3NHSA2CHC1NNN040AANN1515 |
83015581 | 51D080-R-D3-N-HZ-B1-C-E-G0-NNN-025-AA-F0-13-00 | 51D080RD3NHZB1CEG0NNN025AAF01300 |
83006498 | 51D080-R-D3-N-L2-B1-V-A-C0-ADA-040-AA-E6-B2-00 | 51D080RD3NL2B1VAC0ADA040AAE6B200 |
83001952 | 51D080-R-D3-N-L2-B1-V-A-C0-NNN-027-AA-NN-B2-00 | 51D080RD3NL2B1VAC0NNN027AANNB200 |
519292 | 51D080-W-D3-N-Y7-B1-SL-J1-AWB-M16-AA-F0-F4-00 | 51D080WD3NY7B1SLJ1AWBM16AAF0F400 |