Caterpillar, M32, M32C, VM32, VM32C, VM32E, M32C-CR, M32E.

Machinery Components

Diesel Engines

Caterpillar, M32, M32C, VM32, VM32C, VM32E, M32C-CR, M32E.

Product Description

M32 & M32C:, Medium speed, four stroke, in-line version, 6, 8, 9 cylinder diesel engines, hanging crankshaft design, turbocharged, direct fuel injection, single injection pumps, 320mm bore, 480mm stroke; pin/ journal diameter: 280mm / 300mm., , VM32 & VM32C:, Medium speed, four stroke, in-vee version, 12, 16 cylinder diesel engines, hanging crankshaft design, turbocharged, direct fuel injection, single injection pumps, 320mm bore, , stroke/ pin diameter/ journal diameter: 420mm / 280mm / 340mm, , long stroke/ pin diameter/ journal diameter: 460mm / 290mm / 340mm., , VM32E, Medium speed, four stroke, in-vee version, v-angle 50, 12, 16 cylinder diesel engines, hanging crankshaft design, turbocharged, direct fuel injection, single injection pumps, 320mm bore, 460mm stroke; pin/ journal diameter: 290mm / 340mm., , M32C-CR:, Medium speed, four stroke, in-line version, 6, 8, 9 cylinder diesel engines, hanging crankshaft design, turbocharged, with common rail fuel injection system, twin high pressure pumps for redundancy, 320mm bore, 480mm stroke, pin/journal diameter: 280mm / 300mm., , M32E:, Medium speed, four stroke, in-line version, 6, 8, 9 cylinder diesel engines, hanging crankshaft design, turbocharged, direct fuel injection, single injection pumps, 320mm bore, 460mm stroke; pin/ journal diameter: 290mm / 300mm., For crankshaft material combinations click on link "Additional Product Details"., Engine types M32, M32C, M32E, VM32 and VM32C are optionally available with "FCT" (Flexible Cam Technology) thus to provide for variable inlet valve and injection timing to considerably reduce "low load" soot (smoke) emission by about 75% due to increased compression and temperature rating achieved by a delayed inlet valve timing and earlier injection.

Product Ratings

Rated Power (Un-Restricted): | M32/M32C. | 480 kW/cyl. at 600 RPM, MFP 194 bar, MEP 24.9 bar, MIP 28.06 bar. | Max. nominal alternating torsional stress: 44 N/mm. | | 6M32. | 490 kW/cyl. at 600 RPM, MFP 194 bar, MEP 25.7 bar, MIP 28.22 bar. | Max. nominal alternating torsional stress: 41.6 N/mm (K = 1.0) | Max. nominal alternating torsional stress: 37.8 N/mm (K = 1.05) | | M32C. | 500 kW/cyl. at 600 RPM, MFP 205 bar, MEP 25.9 bar, MIP 28.3 bar. | Max. nominal alternating torsional stress: 45.3 N/mm (K = 1.0). | Max. nominal alternating torsional stress: 44.0 N/mm (K = 1.05) | | M32. | 530 kW/cyl. at 600 RPM, MFP 190 bar, MEP 27.5 bar, MIP 30.0 bar. | Max. nominal alternating torsional stress: 44 N/mm. | | VM32/VM32C. | 480 kW/cyl. at 750 RPM, MFP 193 bar, MEP22.8 bar, MIP 25.88 bar. | Max. nominal alternating torsional stress: 41.6 N/mm (K = 1.0). | Max. nominal alternating torsional stress: 38.7 N/mm (K = 1.05) | | VM32E. | 560 kW/cyl. at 750 RPM, MFP 215 bar, MEP 24.2 bar, MIP 26.1bar. | Max. nominal alternating torsional stress: 45 N/mm (K = 1.05) | | VM32C. | 480 kW/cyl. at 720 RPM, MFP 203 bar, MEP 23.7 bar, MIP 26.3 bar. | Max. nominal alternating torsional stress: 50 N/mm (K = 1.0 / K = 1.05) | 500 kW/cyl. at 750 RPM, MFP 203 bar, MEP 23.7 bar, MIP 26.49 bar. | Max. nominal alternating torsional stress: 44.8 N/mm (K = 1.0). | Max. nominal alternating torsional stress: 41.6 N/mm (K = 1.05). | | M32C-CR. | 500 kW/cyl. at 600 RPM, MFP 205 bar, MEP 25.9 bar, MIP 28.3 bar. | Maximum rail system pressure: 150 MPa with design point flow rate of 15 ltr. / min. | Max. nominal alternating torsional stress: 45.3 N/mm (K = 1.0). | Max. nominal alternating torsional stress: 44.0 N/mm (K = 1.05). | | 6M32E, 8M32E | 580 kW/cyl. at 720 RPM, MFP 230 bar, MEP 26.1 bar, MIP 29.5 bar. | 580 kW/cyl. at 750 RPM, MFP 230 bar, MEP 25.9 bar, MIP 29 bar. | Max. nominal alternating torsional stress: 40 N/mm (K = 1.0/K=1.05). | | 9M32E | 580 kW/cyl. at 720 RPM, MFP 230 bar, MEP 26.1 bar, MIP 29.5 bar. | 580 kW/cyl. at 750 RPM, MFP 230 bar, MEP 25.9 bar, MIP 29 bar. | Max. nominal alternating torsional stress: 45 N/mm (K = 1.0/K=1.05).

Applicable Standards

Not Available / To be Updated