The AMC-Schou K-1500U is a heavy-duty crankshaft-grinding machine built to tackle mid- to large-size crankshafts, ideal for engine rebuild shops, diesel rebuilders, and industrial engine shops. With a long between-chuck capacity (up to 64″ / 1625 mm) and a large swing-over-table (690–750 mm / 27–29.5″), this “U”-style grinder gives you flexibility to work on long or large-diameter crankshafts that smaller grinders can’t handle.
Built on a rugged cast-iron bed with robust bearings and hydraulic controls, the K-1500U is designed for stability, precision, and longevity — even under heavy shop use. It’s a workhorse for shops that want dependable, repeatable journal grinding for mains or rods without constantly needing to outsource.
| Specification | Value |
|---|---|
| Max Distance Between Chucks | 1625 mm (64″) |
| Max Distance Between Centres | 1600 mm (63″) |
| Swing Over Table | 690 / 750 mm (27″ / 29.5″) |
| Max Stroke (twice off-set of centers) | 280 mm (11″) |
| Max Workpiece Diameter (new grinding wheel) | 600 mm (23.5″) |
| Max Workpiece Diameter (chucks) | 190 mm (7.5″) |
| Max Workpiece Weight Between Chucks | 2,200 lb (≈ 1,000 kg) |
| Spindle (Workpiece) Speed | 15–90 rpm (stepless) |
| Table Traverse Speed (stepless) | 0–158 in/min |
| Wheel Slide Rapid Movement | 118 in/min (3000 mm/min) |
| Grinding Wheel Diameter | 813 mm (32″) |
| Grinding Wheel Width (min / max) | 0.75″ – 2.0″ (19–50 mm) |
| Grinding Wheel Motor | 7.5 hp (≈ 5.5 kW) |
| Hydraulic Workhead & Tailstock Motor | 5.5 hp |
| Hydraulic Power Pump | 3 hp (≈ 2.2 kW) |
| Coolant Pump Motor | ¼ hp (≈ 0.16 kW) |
| Machine Dimensions (L×W×H) | 145.6″ × 80″ × 61″ (3700 × 2030 × 1550 mm) |
| Approx. Machine Weight | 4,800 kg (≈ 10,560 lb) |
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Your machine’s long-term performance is our priority.
Decades before today’s engine shops trusted our equipment, Tony was already deep in the craft — rebuilding motors, machining blocks, and pushing for better precision.
A local newspaper once featured him as a standout young machinist, noting his drive, attention to detail, and obsession with doing things the right way. That same passion would eventually shape our company’s values.
Today, that commitment lives on in every machine we sell, every customer we support, and every shop we help succeed.