Yuken PV2R12-8-41-L-RAA-40 Double Vane pumpTechnical information
| Place of Origin | Jiangsu, China | Structure | Piston Pump | Usage | Oil |
| Application | construction machinery, construction machinery | Power | Hydraulic, Hydraulic | Fuel | hydraulic oil |
| Pressure | High Pressure, 25 Mpa | Color | Gray or blue or black or red | Type | piston pump |
| Material | Steel/Bronze/Ductile iron and so on | Series | K3V series | Proportion | 1:1 to OEM |
| Warrenty | One year after leave factory | Standard or Nonstandard | Standard | Theory | Rotary Pump |
| Calculation factor Y0 | 2.5 |
| Mass bearing + sleeve | 36.1 kg |
| ra max. | 3 mm |
| D1 ≈ | 282 mm |
| d3 | 220 mm |
| r1,2 min. | 4 mm |
| d1 | 150 mm |
| Calculation factor e | 0.25 |
| db min. | 180 mm |
| Limiting speed | 500 r/min |
List of Yuken PV2R12-8-41-L-RAA-40 Double Vane pump and other products
L:628.65 mm; ba:74.612 mm; P90°:207 kN; PG:1/4 NPT; Lock nut:AN 34; Initial grease fill:878.85 g; Ca:95.809 mm; Cap bolt recommended tightening torque:1220 N·m; P150°:113 kN; RG:3/4 NPT;
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Grease Speed Rating Open/Shielded n1:2800 rpm; B:40.00 mm; Grease Speed Rating n1:2800 rpm; d:120.000 mm; Accessories:Snap-Ring; Oil Speed Rating Open/Shielded n2:3400 rpm; Sealed Speed Rating n3:1900 rpm; Basic Dynamic Radial Load Rating C:146000 N; D:215.0000 mm; Basic Static Radial Load Rating Co
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r2s (min):0.6 mm; a:37 mm; d2:85 mm; Static (Coa):418 kN; rs (min):2.5 mm; r1s (min):2 mm; T:49 mm; Dynamic (Ca):278 kN; D:150 mm; Pu:48.260 kN;
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d:105.000 mm; Basic Dynamic Radial Load Rating C:133000 N; Basic Static Radial Load Rating Co:104000 N; Oil Speed Rating Open/Shielded n2:3800 rpm; Accessories:One Shield; Oil Speed Rating n2:3800 rpm; D:190.0000 mm; Sealed Speed Rating n3:2200 rpm; B:36.00 mm; Grease Speed Rating n1:3200 rpm;
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Oil Speed Rating n2:8000 rpm; Accessories:Shield & Seal; Grease Speed Rating n1:6000 rpm; d:35.000 mm; B:30.20 mm; Fillet Radius ra:1.00 mm; D:72.0000 mm; Sealed Speed Rating n3:6000 rpm; Basic Dynamic Radial Load Rating C:37700 N; Basic Static Radial Load Rating Co:27500 N;
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Oil Speed Rating n2:21000 rpm; B:27.00 mm; Fillet Radius rb:1.00 mm; Grease Speed Rating n1:14000 rpm; D:110.0000 mm; Basic Dynamic Radial Load Rating C:76100 N; Basic Static Radial Load Rating Co:52000 N; d:50.000 mm; Fillet Radius ra:2.00 mm;
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r1,2 min.:2.1 mm; D:140 mm; Reference speed:9000 r/min; Calculation factor e:0.37; Limiting speed:6300 r/min; Mass bearing:3.5 kg; Calculation factor Y1:1.7; d:65 mm; Basic static load rating C0:32.5 kN; da max.:85 mm;
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D:110.0000 mm; Oil Speed Rating n2:5300 rpm; Grease Speed Rating n1:4000 rpm; Fillet Radius rb:1.00 mm; B:44.00 mm; Fillet Radius ra:1.50 mm; Basic Static Radial Load Rating Co:91600 N; d:60.000 mm; Basic Dynamic Radial Load Rating C:95600 N;
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B:12.00 mm; d:50.000 mm; Oil Speed Rating Open/Shielded n2:10000 rpm; Basic Static Radial Load Rating Co:11800 N; Sealed Speed Rating n3:5600 rpm; Grease Speed Rating Open/Shielded n1:8500 rpm; D:72.0000 mm; Accessories:One Shield; Fillet Radius ra:0.64 mm; Basic Dynamic Radial Load Rating C:14600 N
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J min.:295.275 mm; End plug (suffix Y):EPR 12; L:387.35 mm; Cap bolt recommended tightening torque:203.4 N·m; Pa:10.2 kN; da:84.138 mm; N1:25.4 mm; ba:38.894 mm; Appropriate attachment bolt size G:0.875 in; P180°:55.6 kN;
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Limiting speed:530 r/min; Reference speed:380 r/min; r1,2 min.:7.5 mm; B:250 mm; D1 ≈:993 mm; Misalignment factor k1:0; Da max.:1062 mm; Ca min.:7.4 mm; Basic dynamic load rating C:9500 kN; Operating clearance factor k2:0.11;
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Lock washer:W 11; Threads per inch:18; d:55 mm; Lock nut:N 11; d1:47.625 mm; B1:63.652 mm; Sleeve:S 111x1.7/8; G:54.788 mm; d3 max.:75.54 mm; B4:14.3 mm;
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Dynamic (Ca):29.9 kN; a:12 mm; r2s (min):0.3 mm; T:16.25 mm; d2:25 mm; r1s (min):1 mm; Pu:4.090 kN; C:13 mm; B:15 mm; rs (min):1 mm;
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D:72.0000 mm; B:33.30 mm; Accessories:Two Shields & Snap-R; Basic Dynamic Radial Load Rating C:41600 N; Oil Speed Rating n2:8500 rpm; Grease Speed Rating n1:6300 rpm; Basic Static Radial Load Rating Co:29000 N; Sealed Speed Rating n3:6300 rpm; d:30.000 mm; Fillet Radius ra:1.00 mm;
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Limiting speed:1500 r/min; A1:15 mm; Da:63.5 mm; Mass bearing unit:0.33 kg; N:12.3 mm; A:30 mm; B1:44.4 mm; s1:26.9 mm; Housing:FYTBK 505; H:124 mm;
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English
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