Description & Specifications:
20" x 68" BERCO CRANKSHAFT GRINDER
PRICE: Loaded on Truck, Our Warehouse, York, PA $19,500.00
HMC Stock # 19211
Machine Serial No.: 992B
Machine Model No.: RTM 260 A
New Date: Unknown, Rebuilt Year 2015-2016
Made in Italy by Bertoni & Cotti
Height of Centers Over Table: 10-1/4"
Swing Over Table: 20-1/2" Maximum
Distance Between Self-Centering Chucks: 68" Maximum
Eccentricity of Workheads (Stroke): Maximum 4-3/8"
Weight Admitted Between Centers: 330 Lbs. Maximum
Diameter Which Can be Ground with New Wheel: 5" Maximum
Diameter Admitted in Steady Rests: 5" Maximum
Grinding Wheel Diameter: 28" Maximum
Grinding Wheel Thickness: 1" to 2-1/2"
Hydraulically Operated Wheelhead Fast Travel: 5-1/8"
Wheelhead Micrometer Travel: 6-3/8"
(3) Workpiece Rotation Speeds: 20 - 40 - 63 RPM
EQUIPPED WITH:
Peterson Finger Tip Controlled Swing Chucks on Workhead and Tailstock
7" Diameter 3 Jaw Chucks with 1 Piece Hard Reversible Jaws
1-3/4" Thru Hole Thru Headstock, Tailstock and Chucks
(1) Wheel Balancing Stand with Arbor
(4) Wheel Mounting Hubs
(5) Assorted Additional Head Balance Weights
(2) Extra Sets of Chuck Jaws
Assorted Wrenches
Self Contained Hydraulic System
External Coolant Tank and Pump
OEM Machine Instruction and Maintenance Manual
Wheelhead Motor: 5.5 HP
Headstock Motor: 0.5 HP
Odeodynamic System Motor: 1 HP
Table Traverse Motor: .75 HP
Wired For 3 Phase, 60 Hz, 220 Volt Operation
Overall Size: 156" LR x 73" FB x 69" High x 7,500 Lbs.
