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| Salient Features: - International and ISI Standards for Machine Testing followed. - Castings properly seasoned for providing consistent accuracy during the entire life of the machine. - Wheel Head, Work Head and Tail Stock Spindles made of Special Steel, Hardened and Ground for Precision Grinding and a Long Life. - Good Quality Angular Bearings provided in the Wheel Head, Work Head and Tail Stock. - Gears made of Alloy Steel and are Hob Cut. - Automatic Lubrication System provided in the Wheel Head Assembly for longer life of the Phosphorus Bronze Bushes and Spindle. - Taper Table helps in easy flow of Cutting Oil |
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 Model - MCG-84, 84" (2100 mm) Crankshaft Grinder |
 Model - MCG-60, 60" (1500 mm) Crankshaft Grinder |
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Technical Specifications: |
| MODEL: | MCG-48 | MCG-60 | MCG-72 | MCG-84 | MCG-90 | MCG-104 | MCG-120 |
| Size (in inches): | 48" | 60" | 72" | 84" | 90" | 104" | 120" |
| Max. distance between centres (mm): | 1200 | 1500 | 1800 | 2100 | 2250 | 2600 | 3000 |
| Max. distance between chucks (mm): | 1100 | 1400 | 1700 | 2000 | 2150 | 2500 | 2900 |
| Maximum weight of shaft (Kg.): | 60 | 80 | 100 | 125 | 150 | 200 | 300 |
| Swing over table (mm): | 450 | 525 | 525 | 650 | 650 | 650 | 660 |
| Maximum stroke (mm): | 175 | 225 | 225 | 280 | 280 | 280 | 280 |
| Height of centres above table (mm): | 225 | 270 | 270 | 337.5 | 337.5 | 337.5 | 342.5 |
| Work Head Spindle Speeds (RPM): | 10 - 75 | 10 - 75 | 10 - 75 | 10 - 75 | 10 - 75 | 10 - 50 | 10 - 50 |
| Grinding wheel speed (RPM): | 950 | 950 | 950 | 750 | 750 | 750 | 700 |
| Table traverse rapid / rev (mm): | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Wheel head feed slow / rev. (mm): | 0.125 | 0.125 | 0.125 | 0.125 | 0.125 | 0.125 | 0.125 |
| Wheel head feed rapid / rev. (mm): | 6.25 | 6.25 | 6.25 | 6.25 | 6.25 | 6.25 | 6.25 |
| Grinding wheel dia. x width (mm): | 650 x 25 | 650 x 25 | 650 x 25 | 750 x 25 | 800 x 25 | 800 x 25 | 800 x 25 |
| Grinding wheel bore (mm): | 200 | 200 | 200 | 200 | 200 | 200 | 200 |
| Tail stock quill travel (mm): | 75 | 75 | 75 | 75 | 75 | 75 | 75 |
| Wheel head motor (HP): | 5 | 5 | 5 | 7.5 | 7.5 | 7.5 | 7.5 |
| Work head motor (HP): | 1 | 1 | 1 | 2 | 2 | 2 | 2 |
| Coolant pump motor (HP): | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Coolant pump capacity (Liters / min.): | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| Work space required (L x W) (m): | 4.5 x 2.5 | 5.4 x 2.8 | 6.0 x 2.8 | 6.5 x 3.2 | 7.1 x 3.2 | 7.5 x 3.2 | 9.1 x 3.2 |
| Approx. Net / Gross weight (kg.): | 3000 / 3500 | 4000 / 4700 | 4200 / 4900 | 5000 / 6000 | 5300 / 6300 | 5500 / 6500 | 6500 / 7500 |
| Shipping dimensions (L x W x H) (m): | 3.5 x 1.8 x 1.8 | 4.0 x 2.0 x 2.0 | 4.1 x 2.0 x 2.0 | 4.5 x 2.1 x 2.1 | 4.8 x 2.1 x 2.1 | 5.2 x 2.2 x 2.2 | 6.0 x 2.2 x 2.2 |
| Approximate shipping volume (m3): | 11.50 | 16.00 | 16.50 | 20.00 | 21.50 | 22.00 | 29.00 |
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VIDEO OF HYDRAULIC CRANKSHAFT GRINDER MODEL: MCG-60, 60" (1500 mm) with Hydraulic Movement to Wheel Head and AC Drive for Table (Optional Accessories) |
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VIDEO OF HYDRAULIC CRANKSHAFT GRINDER MODEL: MCG-84, 84" (2100 mm) with Hydraulic Movement to Wheel Head and AC Drive for Table (Optional Accessories) |
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Standard Equipment: |
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Complete electrical installation with motors (for work head, wheel head and coolant pump) |
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1. Crank Centering V-gauge with dial gauge. 1. Setting up system comprising of two offset heads with universal chucks. 1. Steady rest. 1. Wheel dresser for face, side & radius dressing. 1. Diamond tipped dressing tool. |
1. Grinding wheel with hub. 1. Grinding wheel-balancing stand with arbor. 1. Coolant tank. 1. Set balance weights. 1. Set of splashguards. |
 Crank Centering V-Gauge |
 Steady Rest |
 Wheel Balancing Stand and Arbour |
 Wheel Dresser for Face |
 Side Dresser |
 Radius Dresser |
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Optional Equipment: |
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a) Automatic Sizing Gauge 25-75 and 75-125 mm Capacity. b) Fixture for grinding between centres. c) Belt Polisher complete with 0.5 HP Motor and polisher Belt. d) Extra Grinding Wheels (16 to 32 mm wide) e) Grinding wheel hub. f) Truing Device. |
g) Device for measuring length of stroke. h) Diamond tipped dressing tool. i) Automatic Lubrication Pump (Hand Operated). j) Hydraulic Movement to Wheel Head. k) AC Drive for Slide (Table). l) Bed with 10 degree inclination instead of 3 degrees. |
 Automatic Sizing Gauge |
 Belt Polisher |
 Fixture for Grinding Between Centres |
 Length of Stroke Device |
 Truing Device |
 Lubrication Pump |
 Hydraulic Unit for Hydraulic Movement to Wheel Head |
 AC Drive in Control Panel for Slide |
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Maneklal
and Sons (Exports) |
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TO OUR PAGE ON AUTOMOTIVE ENGINE REBUILDING MACHINES |
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