Pinnacle Vertical Machining Centers (VMC)

Pinnacle DW1422

Q: How much does the Pinnacle DW1422 cost?

The price estimate for the Pinnacle DW1422 is uncertain: we have no price for it that we can cite and no estimate we can stand behind, so we give no figure. Configuration, tooling, automation and installation move the final price substantially. A specific price can be requested at https://machinetoolindex.com/machines/pinnacle-dw1422#price; the request is passed to Pinnacle or an authorised dealer.

Specs verified 2026-10-04 · pinnacle-mc.com Updated 2026-10-04

Key Specifications

Max Spindle

8,000 rpm

Spindle Taper

ISO 50

Tool Capacity

24/32(60)

Table Size

2,200x1,200 mm (86.6x47.2 in)

Spindle Power

15/18.5 kW (20.1/24.8 hp) (con/S6, 60%)

Accuracy

0.005, - (Positioning accuracy X/Y/Z(mm), A/C (sec))

How much does the Pinnacle DW1422 cost?

Price estimate

Uncertain

We do not have a price for the Pinnacle DW1422 that we can stand behind, so we show no number. Configuration, options and installation move the final price a long way: a quote is the reliable figure.

Overview

The Pinnacle DW1422 is the three-axis machine on Pinnacle's DU series page: a double column machining center with 2,200 mm (86.6 in) of X, 1,400 mm (55.1 in) of Y and a vertical stroke split between two axes. Z moves 600 mm (23.6 in), and a separate W axis adds 900 mm (35.4 in).

That split is what sets it apart from Pinnacle's DV machines. The table lists the spindle nose to table distance as 130~1,630(Max) mm (5.1~64.2(Max) in), against 160~1,060 mm (6.3~41.7 in) on the DV1422, so tall weldments, housings and stacked fixtures fit under the spindle.

The spindle is ISO 50 at 8,000 rpm with 15/18.5 kW (20.1/24.8 hp) and 95.4/117.7 Nm (70.4/86.8 lb-ft), continuous and S6 60% ratings, and a tool pulling force of 1,800 kgf. It takes far heavier tooling than its page-mate: 25 kg (55 lb) and 400 mm (15.7 in) per tool here, against 8 kg (18 lb) and 300 mm (11.8 in) on the DU1412.

The 2,200x1,200 mm (86.6x47.2 in) table carries 5,000 kg (11,023 lb) and has T-slots listed as 22x150x7. Standard accessories named for the DW1422 include a Heidenhain TNC640 controller, linear scales on 3 axes, a 24T arm type ATC, coolant through the ballscrews, and both screw and chain type chip conveyors. Rapids are 20/20/20 m/min. Machine weight, floor space and power requirement are not in Pinnacle's table.

Full Specifications

Parameter	Value
X Axis Travel	2,200 mm (86.6 in)
Y Axis Travel	1,400 mm (55.1 in)
W Axis Travel	900 mm (35.4 in)
Z Axis Travel	600 mm (23.6 in)
Distance Spindle Nose to Table	130~1,630(Max) mm (5.1~64.2(Max) in)
Spindle Center to Column	764 mm (30.1 in)
Door Width	1,400 mm (55.1 in)
Table Size	2,200x1,200 mm (86.6x47.2 in)
T-Slots	22x150x7 (W x Dist. x No. mm)
Max Table Load	5,000 kg (11,023 lb)
Spindle Taper	ISO 50
Spindle Bearing Inner Diameter	Ø90 mm (Ø3.5 in)
Max Spindle Speed	8,000 rpm
Draw Bar Force	1,800 kgf
Spindle Motor Power	15/18.5 kW (20.1/24.8 hp) (con/S6, 60%)
Spindle Torque	95.4/117.7 Nm (70.4/86.8 lb-ft) (con/S6, 60%)
Rapid Traverse Xyz	20/20/20 m/min
Tool Magazine Type	DISK/CHAIN
Tool Capacity	24/32(60)
Max Tool Diameter (full magazine)	Ø125/Ø250 mm (Ø4.9/Ø9.8 in)
Max Tool Length	400 mm (15.7 in)
Max Tool Weight	25 kg (55 lb)
Positioning Accuracy	0.005, - (Positioning accuracy X/Y/Z(mm), A/C (sec))
Repeatability	0.003, - (Repeatability accuracy X/Y/Z(mm), A/C (sec))

Specifications sourced from pinnacle-mc.com — verified 2026-10-04

Strengths & Limitations

Strengths

Z of 600 mm (23.6 in) plus a 900 mm (35.4 in) W axis gives up to 1,630 mm (64.2 in) between spindle nose and table
ISO 50 spindle with 95.4/117.7 Nm (70.4/86.8 lb-ft) and 15/18.5 kW (20.1/24.8 hp)
Takes tools up to 25 kg (55 lb) and 400 mm (15.7 in) long, with diameters listed as Ø125/Ø250 mm (Ø4.9/Ø9.8 in)
Linear scales on 3 axes and a Heidenhain TNC640 controller are on the standard accessories list
5,000 kg (11,023 lb) table load on a 2,200x1,200 mm (86.6x47.2 in) table

Limitations

Top speed is 8,000 rpm, so small-tool finishing is slower than on the 15,000 rpm DU1412
Z itself is only 600 mm (23.6 in); deeper reach depends on where the W axis is set
No machine weight, floor space or power requirement in Pinnacle's table
Magazine capacity is printed as 24/32(60), and only the 24T ATC is named as standard

Best For

Tall weldments and housings that need up to 1,630 mm (64.2 in) under the spindle Heavy ISO 50 face milling and boring with tools up to 25 kg (55 lb) Plates and frames up to 2,200x1,200 mm (86.6x47.2 in) and 5,000 kg (11,023 lb)

Frequently Asked Questions

01 What is the W axis on the Pinnacle DW1422?

It is a second travel in the vertical direction. Pinnacle's table lists a W travel of 900 mm (35.4 in) in addition to a Z travel of 600 mm (23.6 in), and gives the spindle nose to table distance as 130~1,630(Max) mm (5.1~64.2(Max) in). The DU1412 on the same page has no W axis.

02 Is the DW1422 a five-axis machine?

No. It is the three-axis machine of the pair on this page; the DU1412 is the five-axis one. The rotary table and tilting axis rows of the table are empty for the DW1422, and its accuracy rows give only the linear figures: 0.005 mm positioning and 0.003 mm repeatability.

03 What spindle does the DW1422 have?

An ISO 50 spindle with a Ø90 mm (Ø3.5 in) inside diameter, 8,000 rpm, and a motor rated 15/18.5 kW (20.1/24.8 hp) continuous and S6 60%. Motor torque is 95.4/117.7 Nm (70.4/86.8 lb-ft) and the tool pulling force is 1,800 kgf. A spindle oil cooler and air blast through the spindle are standard accessories.

04 How many tools does the DW1422 hold?

The standard accessories list names a 24T arm type ATC. The table gives capacity as 24/32(60) under a DISK/CHAIN magazine heading, with a maximum tool diameter of Ø125/Ø250 mm (Ø4.9/Ø9.8 in), a length of 400 mm (15.7 in) and a weight of 25 kg (55 lb).