Haas SR-4020P Sheet Router

$215,000 - $275,000 Updated 2026-03-19

Key Specifications

X Travel

4,064 mm (160 in)

Y Travel

2,032 mm (80 in)

Z Travel

152 mm (6 in)

Max Spindle

24000 rpm

Spindle Taper

CT or BT 40

Tool Capacity

30+1 SMTC

Overview

The Haas SR-4020P is the pallet-equipped version of the SR-4020 — the largest and most production-oriented sheet router Haas makes. It combines the SR-4020's massive 4,064 x 2,032 x 152 mm (160 x 80 x 6 in) cutting envelope with a dual-pallet shuttle system, creating a machine that can process oversize sheet stock continuously without stopping for load/unload operations.

The spindle is the same 22.4 kW (30 hp) inline direct-drive running to 15,000 RPM with a CT/BT 40 taper. Rapids run at 30.5 m/min (1,200 ipm) on X and Y, the 30+1 SMTC delivers 1.6-second tool-to-tool changes, and the NGC control runs the show. Everything that makes the SR-4020 a capable sheet router is present.

The pallet system is what elevates this machine to production-cell status. While one oversize sheet is being cut, the operator loads and fixtures the next sheet on the second pallet outside the cutting zone. When the program finishes, the pallets exchange automatically, and cutting resumes immediately. On large-format sheet work where load/unload can take 10-15 minutes per sheet, this virtually eliminates machine idle time.

Each pallet provides a full T-slot table surface with approximately 5,000 lb capacity. The dual-pallet configuration roughly doubles the floor space requirement compared to the standard SR-4020, so facility planning is critical. At approximately 15,422 kg (34,000 lb), this is a heavy machine requiring proper foundation work.

The SR-4020P represents the top of the Haas sheet router lineup. For shops running production volumes of large-format sheet stock — aerospace skin panels, marine composite panels, architectural aluminum — the pallet system transforms a capable sheet router into a continuous production cell. Specs sourced from Haas Automation published data.

Full Specifications

Parameter	Value
X-Axis Travel	4,064 mm (160 in)
Y-Axis Travel	2,032 mm (80 in)
Z-Axis Travel	152 mm (6 in)
Max Spindle Speed	24000 rpm
Spindle Taper	CT or BT 40
Spindle Motor Power	10.0 hp
Spindle Torque Max	122 Nm (90 ft-lbf)
Spindle Drive	Inline Direct-Drive
Spindle Cooling	Liquid Cooled
Tool Capacity	30+1 SMTC
Tool To Tool	1.6 sec (avg)
Chip To Chip	2.8 sec (avg)
Max Tool Diameter	2.0 in
Max Tool Weight	22.0 lb
Table Size	4,115 x 2,032 mm (162 x 80 in) per pallet
Table Load Max	2,268 kg (5,000 lb)
T Slots	9 slots per pallet
Pallet System	Dual-pallet shuttle
Max Cutting Feedrate	16.5 m/min (650 ipm)
Rapid Traverse X	30.5 m/min (1,200 ipm)
Rapid Traverse Y	30.5 m/min (1,200 ipm)
Rapid Traverse Z	22.9 m/min (900 ipm)
Machine Weight	15,422 kg (34,000 lb)
CNC Control	Haas Next Generation Control (NGC)
Coolant Capacity	303 L (80 gal)
Air Required	4 scfm @ 100 psi
Electrical Low	220 VAC 3-phase, 60 A
Electrical High	440 VAC 3-phase, 30 A
Travels	S.A.E
X Axis	168.90 in
Y Axis	86.40 in
Z Axis	13.03 in
Spindle Nose To Table	0.4 in
Spindle	S.A.E
Max Rating	12.1 hp
Max Speed	24000 rpm
Max Torque	5.6 ft-lbf @ 10000 rpm
Drive System	Integral Spindle/Motor
Taper	ISO30
Table	S.A.E
Length	157.5 in
Width	78.7 in
Max Weight On Table	8818 lb
Between Columns	82.1 in
Feedrates	S.A.E
Max Cutting	394 ipm
Rapids On X	1772 ipm
Rapids On Y	1772 ipm
Rapids On Z	591 ipm
Axis Motors	S.A.E
Drive Type	Servomotor
Max Thrust X	900 lbf
Max Thrust Y	450 lbf
Max Thrust Z	1215 lbf
Tool Changer	S.A.E
Type	Linear Rack
Capacity	8
Max Tool Length	4.50 in
Air Requirements	S.A.E
Inline Air Hose	3/8 in
Coupler	3/8 in
Air Pressure Min	80 psi
Electrical Specification	S.A.E
Input Ac Voltage Low	220 VAC
Full Load Amps Low	60 A
Input Ac Voltage High	440 VAC
Full Load Amps High	30 A
Dimensions Shipping	S.A.E
Domestic Pallet	222.5 in x 112.0 in x 86.0 in
Machine Weight	6580 lb

Specifications sourced from haascnc.com — verified 2026-03-28

Strengths & Limitations

Strengths

Dual-pallet shuttle enables continuous production on oversize sheet stock with virtually zero idle time
160x80-inch cutting envelope per pallet handles the largest sheet sizes in the Haas router lineup
30 HP 15,000 RPM spindle delivers production mill-grade cutting authority
Consistent fixturing across both pallets ensures uniform part quality throughout production runs
1,200 ipm rapids minimize positioning time across the machine's 13+ feet of X travel
NGC control manages pallet exchange automatically within the CNC program

Limitations

Massive footprint — dual-pallet configuration roughly doubles the floor space requirement of the standard SR-4020
34,000 lb machine weight demands reinforced foundation and significant rigging effort
6 inches of Z travel limits work strictly to sheet-thickness applications
Highest cost in the SR series — requires production volume to justify the pallet system premium

Best For

High-volume aerospace manufacturing processing oversize aluminum skin panels continuously Marine composite panel production lines requiring continuous throughput on large sheets Architectural aluminum fabrication running production volumes of curtain wall and facade panels Transportation manufacturers cutting large floor panels and body panels at production rates Any shop processing oversize sheet stock where load/unload time is a significant percentage of total cycle time

Frequently Asked Questions

01 What does a Haas SR-4020P cost?

Base price starts around $215,000. With through-spindle coolant, probing, and production options, expect $245,000-$275,000. The P adds approximately $25,000-$35,000 over the standard SR-4020.

02 How much does the pallet system improve throughput?

The improvement depends on load/unload time relative to cutting time. On large-format sheet work where loading and fixturing takes 10-15 minutes, the pallet system can increase effective output by 20-40% over a full shift. The shorter the cutting cycle relative to load time, the greater the benefit.

03 What floor space does the SR-4020P require?

The dual-pallet system roughly doubles the machine's floor space requirement compared to the standard SR-4020. Plan for approximately 10-12 meters (33-40 ft) of length and 5-6 meters (16-20 ft) of width, plus operator access and material staging areas.

04 Can you run different programs on each pallet?

Yes. Each pallet can carry different fixtures and run different programs. This is useful for high-mix environments where you alternate between two different sheet configurations without changeover time.