Top Seller
ATRUMP 4VK 12" x 60"
Location:
Port Orange, FL
Manufacturer:
ATRUMP
Model:
4VK
Capacity:
900 lbs.
Weight:
4,300 lbs.

Specifications

Condition:
new
Stock number:
4VK
Head:
Swivel (left/right): 90°
Motor:
Spindle motor/max torque: 5 HP
Warranty:
1 YEAR
Net weight:
4,300 lbs.
Ram travel:
20"
Cross travel:
17"
Load capacity:
900 lbs.
Specification:
Table 12" x 60"
Spindle taper:
NST40
Quill diameter:
3.94"
Lubrication pump:
Auto
Power requirement:
6.5 KVA, 3 Phase 208V to 230V (Max)
Tile (front/back):
45°
Coolant pump (opt):
1/8 HP
Dimension & weight:
Length x width x height 114" x 71" x 90"
Knee travel (manual):
16-5/8"
Spindle speed (r.p.m.):
70 to 3900 rpm with Hi/Lo gear
Quill travel: (z travel):
5"
Longitudinal travel (x-axis):
40"
Spindle nose to table top (d):
2-1/4" to 21-7/8"
Transmission of spindle & motor:
Timing Belt
Spindle center to column front surface:
6-3/8" to 23-1/4"
Subcategory:
Mills
Subcategory 2:
Vertical knee type

Description

ITEM: 12" x 60" Manual Knee Mill
MAKE: ATRUMP®
MODEL: 4VK
Product Features
5HP spindle motor, NST40 spindle taper
3,900 rpm spindle speed with Hi-Lo gear
Hardened & ground with Turcite-B coating guide way
C7 Double nut precision acme lead screws for high accuracy and long lasting
FC30 Meehanite casting main frame with annealed &
stress relieved for long term reliability
Heavy duty square slide way on Y and Z-axis
Anti rust chrome quill
Standard way covers on all three axes
Tool box & tools
Precision APEC class7 spindle bearing to ensure spindle run out within 0.0002 in
Automatic lubrication system
Built-in Quartz work light
Power Knee
Chip tray
AUTHORIZED DEALER FOR ATRUMP in FL, GA and SC
All other inquires please email us and we will have a local representative
contact you
STANDARD ACCESSORIES
Tools & box
Way cover
Halogen work light
Operation manual
Draw bar
Auto lube system
Leveling bolts & plate
Power knee
Coolant system
Chip tray
Options/Accessories
PART # ITEM
E- Kit 1* Upgrade to electronic vari-speed head 2ESG with inverter
E- Kit 2* Complete electronic vari-speed head with inverter package
AL-400SY Power Feed Y-axis for ALIGN
AL-400SZ Power Feed Z-axis for ALIGN
AY-Labor Installation of Power Feed Y axis
AZ-Labor Installation of Power Feed Z axis
C80-2-1260 DRO System X & Y Axis (NEWALL)
C80-3-1260 DRO system X & Y & Quill aixs (NEWALL)
CHIP-A1 Chip Pan (Aone Knee Mill)
CK-001 52pcs Clamping Kit (Import)
COL-R8 Collet R8 set -11 pcs (Import)
PDB-MAX Power Draw Bar-Maxi-Torque
PDB-MAX-L Installation of Power Draw bar
RAA-R8 Right Angle Attachment (R8 Tapper)
RB6-A1 6" Riser Block for Aone 2VSG /3VHG
VISE-6 6" Angle Vise W/ Swivel Base (Import)
PH-CON Phase Converter 3phase to single phase
* E-kit 1 need to complete in factory before it ship, after machine ship you need to order E-Kit2