中轻负载压力输出的闭式活塞泵,SAUER-DANFOSS-DAIKIN 42RL28/32/41/51系列的轴向柱塞泵 换向及流量控制泵,多种可串联安装端口形成组合， 42系列：42R28,42R32，42R41，42R51，42R2A,42R3A,42R4A,42R5A 被广泛运用于压路机、摊铺机、平地机、船舶起重，其紧凑的安装尺寸及可靠控制性能，后盖集成高压溢流阀及补油控制齿轮泵，满足远程电控 液控 手动机械换向操作。
28排量系列
42R28CCNN603
42L28CCNN603
42R2ACCNN603
42L2ACCNN603
42R28CE1A603
42L28CE1A603
42R2ACE1A603
42L2ACE1A603
42R28CCNN603
42L28CCNN603
42R2ACCNN603
42L2ACCNN603
42R28CE1A603
42L28CE1A603
42R2ACE1A603
42L2ACE1A603
32排量系列
42R32CCNN603
42L32CCNN603
42R3ACCNN603
42L3ACCNN603
42R32CE1A603
42L32CE1A603
42R3ACE1A603
42L3ACE1A603
42R32CCNN603
42L32CCNN603
42R3ACCNN603
42L3ACCNN603
42R32CE1A603
42L32CE1A603
42R3ACE1A603
42L3ACE1A603
41排量系列
42R41DCNN603
42L41DCNN603
42R4ACCNN603
42L4ACCNN603
42R41DE1A603
42L41DE1A603
42R4ACE1A603
42L4ACE1A603
42R41DCNN603
42L41DCNN603
42R4ACCNN603
42L4ACCNN603
42R41DE1A603
42L41D E1A603
42R4ACE1A603
42L4ACE1A603
51排量系列
42R51DCNN603
42L51DCNN603
42R5ACCNN603
42L5ACCNN603
42R51DE1A603
42L51DE1A603
42R5ACE1A603
42L5ACE1A603
42R51DCNN603
42L51DCNN603
42R5ACCNN603
42L5ACCNN603
42R51DE1A603
42L51D E1A603
42R5ACE1A603
42L5ACE1A603
| Size | 28 | 32 | 41 | 51 |
| Displacement cm3[in3] | 28 [1.71] | 31.8 [1.94] | 40.9 [2.50] | 51 [3.11] |
| mass moment of inertia kg•m2 [lbf•ft2] | 0.0018 [0.0013] | 0.0019 [0.0013] | 0.0036 [0.0027] | 0.0038 [0.0028] |
| type of front mounting flange | SAE B | |||
| Port connections | SAE-twin ports, radial | |||
| system pressure regulation bar [psi] | 140-415 [2030-6017] | 140-345 [2030-5003] | 140-415 [2030-6017] | 140-345 [2030-5003] |
| Displacement limiters | Option | |||
| input shaft options | Splined, Round Straight Key | |||
| auxiliary mounting pad | SAE A (9 tooth and 11 tooth) SAE B (13 tooth and 15 tooth) | |||
| Control options | MDC, FNR, NFPH, NFPE, HC-EDC, EDC | |||
| filtration configuration | Suction or charge pressure filtration | |||
| loop flushing | Option | |||
| weight kgf [lbf ] | 34.5 [76] | 34.5 [76] | 42 [92] | 42 [92] |
