Assembly of a fixed-displacement swashplate axial piston pump: Ø80x60 cylinder barrel with 9 Ø12 bores on Ø50 PCD, splined Ø25 shaft, 9 ball-end pistons with slippers, retainer plate and spherical bushing, 15° swashplate, kidney-port valve plate, housing with SAE-A 2-bolt flange, 6205 front bearing and rear needle bearing, G1/2 ports in the end cover.
| Displacement | 13.6 cm3/rev |
|---|---|
| Stroke | 13.4 mm |
| Swash angle | 15 deg |
| Pistons | 9 x Ø12 |
| Flange | SAE-A 2-bolt |
| Ports | G1/2 inlet/outlet |
| Overall size | 146.4 × 120 × 208 mm |
| Parts | 35 |
| Material | Steel (S235) |
| Mass (calculated) | 12434.5 g |
| General tolerance | ± 0.2 mm (ISO 2768-m) |
| Process | machining |
| 1× | Deep groove ball bearing 6205 ISO 15 |
| 2× | Hexagon head bolt M10x30 ISO 4017 |
| 4× | Socket head cap screw M8x30 ISO 4762 |
| 01 | cylinder_barrel 80 × 80 × 60 mm · 1756.3 g |
| 02 | valve_plate 80 × 80 × 8 mm · 230.8 g |
| 03 | drive_shaft 25 × 25 × 190 mm · 578.7 g |
| 04 | piston_0 11.96 × 11.96 × 77.3 mm · 62.7 g |
| 05 | slipper_0 16 × 16 × 6 mm · 4.6 g |
| 06 | piston_1 11.96 × 11.96 × 78.87 mm · 64.1 g |
| 07 | slipper_1 16 × 16 × 6 mm · 4.6 g |
| 08 | piston_2 11.96 × 11.96 × 82.84 mm · 67.6 g |
| 09 | slipper_2 16 × 16 × 6 mm · 4.6 g |
| 10 | piston_3 11.96 × 11.96 × 87.35 mm · 71.5 g |
| 11 | slipper_3 16 × 16 × 6 mm · 4.6 g |
| 12 | piston_4 11.96 × 11.96 × 90.29 mm · 74.2 g |
| 13 | slipper_4 16 × 16 × 6 mm · 4.6 g |
| 14 | piston_5 11.96 × 11.96 × 90.29 mm · 74.2 g |
| 15 | slipper_5 16 × 16 × 6 mm · 4.6 g |
| 16 | piston_6 11.96 × 11.96 × 87.35 mm · 71.5 g |
| 17 | slipper_6 16 × 16 × 6 mm · 4.6 g |
| 18 | piston_7 11.96 × 11.96 × 82.84 mm · 67.6 g |
| 19 | slipper_7 16 × 16 × 6 mm · 4.6 g |
| 20 | piston_8 11.96 × 11.96 × 78.87 mm · 64.1 g |
| 21 | slipper_8 16 × 16 × 6 mm · 4.6 g |
| 22 | swashplate 96.35 × 96 × 38.37 mm · 712.5 g |
| 23 | retainer_plate 72.25 × 74 × 22.05 mm · 66.6 g |
| 24 | spherical_bushing 26 × 26 × 16 mm · 17.2 g |
| 25 | housing 146.4 × 120 × 141 mm · 5086.7 g |
| 26 | bearing_6205 52 × 52 × 15 mm · 153.2 g |
| 27 | shaft_seal 47 × 47 × 7 mm · 68.4 g |
| 28 | flange_bolt_0 18.48 × 16 × 36.4 mm · 29.6 g |
| 29 | flange_bolt_1 18.48 × 16 × 36.4 mm · 29.6 g |
| 30 | end_cover 120 × 120 × 30 mm · 2923.1 g |
| 31 | needle_bearing 28 × 28 × 20 mm · 47.4 g |
| 32 | cover_bolt_0 13 × 13 × 38 mm · 18.9 g |
| 33 | cover_bolt_1 13 × 13 × 38 mm · 18.9 g |
| 34 | cover_bolt_2 13 × 13 × 38 mm · 18.9 g |
| 35 | cover_bolt_3 13 × 13 × 38 mm · 18.9 g |