Overview
Type:
Engine Lathes
Manufacturer:
ACRA
Model:
2690 ACH
Condition:
New - In-Stock
Year:
2021
Stock #:
21491
Status:
For Sale
Description

ACRA 2690 ACH PRECISION ENGINE LATHE 26" Swing x 90 Centers 7,200 lbs Acra’s 2690ACH Precision Gap Bed Engine Lathes are made in Taiwan and features the following: Bed: • MEEHANTIE CAST IRON, VIBRATION STRESSES RELIEVED. • INDUCTION HARDENED (HS70 DEGREE) AND PRECISION GROUND. • PRECISION HAND SCRAPED REMOVABLE GAP. • FOOT BRAKE. Universal Gear Box: • OIL BATH LUBRICATION. • HEAT-TREATED GEARS. • INCH/METRIC/MODULE/DIAMETRICAL THREADS. • OUTPUT SHAFT IS DESIGNED WITH SAFETY PIN Apron and Saddle: • MANUAL AND AUTOMATIC LUBRICATION SYSTEM-OIL DISTRIBUTOR ADJUSTED TO LUBRICATING BED WAYS AND CROSS SIDE OR BOTH. • OVERLOAD PROTECTION DEVICE. • CROSS SLIDE IS HARDENED AND PRECISION GROUND. • CROSS SLIDE SCREWS ARE HARDENED AND OIL BATHED. • FORWARD-OFF-REVERSE LEVER. • TOP AND SADDLE SLIDE LOCKING SYSTEM. • T-SLOT COMPOUND FOR AMERICA AREA. Spindle: • SUPPORTED BY 3 PRECISION P-GRADE TAPER ROLLER BEARINGS. • DYNAMICALLY BALANCED, HARDENED AND PRECISION GROUND. • ACH-2600 SERIES-D1-11 SPINDLE NOSE, SPINDLE HOLE 4.09″ Headstock: • ALL GEARS MADE BY CHROMIUM MOLYBDENUM STEEL AND SEGMENTATION TREATED AND PRECISION GROUND. • FORCED LUBRICATION SYSTEM Tailstock: • QUILL MADE BY CHROMIUM MOLYBDENUM STEEL WITH SEGMENTATION AND PRECISION GROUND. • ACH-2600 SERIES-DIAMETER TAIL STOCK SPINDLE 2.935″ AND SPINDLE TRAVEL 7″. • TWO SPEED WITH 1:1 AND 1/4:1 CHANGE FEEDS.

Equipped With

STANDARD EQUIPMENT: 15" 3 Jaw Chuck Coolant System 4 Way Tool Holder Removable Gap Steady Rest (1-3/5" ~ 10") LED Light Full Length Splash Guard Chuck Guard OPTIONAL ACCESSORIES: Steady Rest (1-3/5” ~ 10”)……………………… PRICE $ 2,200.00 Large Steady Rest (7-1/2" ~ 15") .................................. $ 2,450.00 7" Follow Rest................................................................. $650.00 20" Face Plate ............................................................... $650.00 Taper Attachment ......................................................... $2,700.00 Taper Attachment Install………………………………………………… $425.00 Newall Digital Read-Out-14" X 88" P700........................ $3,750.00 Newall Digital Read-Out-14" X 88" NMS300……………… $1,650.00 Acu-Rite Digital Read-Out-16" X 90" 203.............................................................................. $3,450.00 Acu-Rite Digital Read-Out-16" X 90” 303.………….........................................................................$3,850.00 Sony or Fagor or Mitutoyo Digital Read-Out. D.R.O. Installation.........................................................................P.O.R. Aloris Tool Post Set (CA) 5pc Import Quick Change Tool Holder.................................. $ P.O.R. Live Center MT 5……………….............................................. $500.00 20” 4 Jaw Chuck (China)…………….................................. $ 2,000.00 16” 4 Jaw Chuck……........................................................ $ 1,200.00 Micro Carriage Stop ........................................................$350.00

Specifications
Swing26"
Centers90"
Spindle Bore4"
Power15 hp
RPM0 RPM
Swing Over Cross Slide17.5"
Weight7,200 lbs

Swing Over Bed: 26″ Swing Over Cross Slide: 17-3/8″ Swing In Gap: 31-3/8″ Distance Between Centers: 90″ Bed Width: 15-3/4″ Center Height: 11″ Headstock: Spindle Nose: D1-11 Spindle Bore: 4-1/16″ Taper of Spindle: MT NO.7 x MT NO.5 Spindle Speeds – Steps: 12 Spindle Speeds – Range: 13 ~ 1,200 RPM Carriage: Cross Slide Travel: 15-3/4″ Compound Slide Travel: 9-1/2″ Threads & Feeds: Inch Threads: 2 ~ 72 TPI Metric Threads: 0.2 ~ 14 mm Longitudinal Feeds: 0.0012~0.039 in/rev Cross Feeds: 0.0004 ~ 0.0117 in/rev Tailstock: Quill Diameter: 2.935″ Quill Travel: 7″ Quill Taper: MT NO.5 Power: Spindle Drive Motor: 15 H.P./4P Voltage: 230/460V AC/3 PH Standard Equipment: MAIN MOTOR 15 HP CENTER SLEEVE MT No. 5 DEAD CENTER MT NO. 5 X 2 PCs LEVELING SCREW AND BLOCK SERVICE KITS AND TOOL BOX STEADY REST- 1-5/8″~10″ DRIVE PLATE- 12″ FOR D1-11 ONLY COOLANT SYSTEM MULTI – POSITION LENGTH STOP

ACRA 2600 ACH PRECISION ENGINE LATHE 26" Swing x 90 Centers 7,200 lbs

California, United States
ACRA 2600 ACH PRECISION ENGINE LATHE 26" Swing x 90 Centers 7,200 lbs
Engine Lathes