Hardinge HC Chucker Lathe

Hardinge HC Chucker Lathe

Stock#R870
Model#HC
Serial#HC 2560G
Capacities & Dimensions
• Maximum Fixture Diameter: 9″ (228.6 mm)
• Maximum Chucking Capacity: 6″ (152.4 mm)
• Step Chuck Capacity: 1-1/16″ to 6″ (27 mm to 152.4 mm)
• Maximum Distance (Spindle Nose to Turret Face): 13″ (330.2 mm) (Some variations accommodate up to 14″)
• Cross Slide Travel: 4-1/2″ (114.3 mm)
2. Built-In Spindle Assembly
• Spindle Construction: Hardinge preloaded, heavy-duty ball bearing design.
• Spindle Nose Dimensions: 2.189″ diameter with a 2-3/16″ – 10 R.H. thread.
• Collet Compatibility: Standard Hardinge 5C collet system with lever closer.
• Standard 5C Collet Round Capacity: 1-1/16″ (27 mm)
• Standard 5C Collet Hexagon Capacity: 7/8″ (22.2 mm)
• Standard 5C Collet Square Capacity: 3/4″ (19 mm)
3. Spindle Speeds
• Drive Configuration: Infinitely variable via a 3-selector speed control system.
• Low Range Speed: 125 to 1,100 RPM
• High Range Speed: 1,100 to 3,000 RPM
4. Feed System & Carriage
• Turret Type: 8-station, cross-feeding, hand-operated turret.
• Carriage Stops: 8-position longitudinal carriage stop drum.
• Carriage Power Feed Range: 1/4″ to 10″ per minute.
• Cross Slide Power Feed Range: 11/32″ to 6-1/4″ per minute (up to 10″ on select models).
• Feed Operation: Independent electric variable motor control.

6. Physical Specifications & Utilities
• Overall Machine Weight: Approx. 1,750 lbs (794 kg)
• Footprint Dimensions: 72″ Length × 28″ Width × 64″ Height
Wires 230 Volt 3 Phase
Some Collets