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CNC Lathe MODEL RESEARCH

MAZAK QTN450-II 40IN specifications, used prices and market records.

The MAZAK QTN450-II 40IN is cataloged in The Machine Blue Book as a CNC Lathe. This research page brings together known specifications, historical market presence and currently cataloged machines so a buyer can move from a broad model search to a specific equipment decision.

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Original Machine Blue Book blueprint illustration for MAZAK QTN450-II 40IN researchMAZAK / QTN450-II 40IN
BrandMAZAKCategoryCNC Lathe
Recently observed records2
All catalog records9
MBB EVIDENCE CARD

What this MAZAK QTN450-II 40IN page establishes—and what it does not.

Open the Used Machine Decision Kit →Plan production-ready cost →
Record scope
Model-level research; not a specific machine
Catalog reviewed
2026-09-28
Structured specifications
13 retained model fields
Market coverage
9 observed records
Availability claim
None. This is not a live inventory page.
Research boundary
Year, control, options and installed configuration require exact-unit verification.

MBB organizes model facts and market observations. It is not the manufacturer, seller, broker, appraiser or availability authority.

KNOWN SPECIFICATIONS

MAZAK QTN450-II 40IN machine specifications.

Bar Capacity
6.5 "
Chuck Size
18.0 "
Spindle Speed
2000.0 RPM
Spindle Motor
50.0 HP
X Axis Travel
13.38 "
Z Axis Travel
42.12 "
Rapid Rate X Axis
1181.0 IPM
Rapid Rate Z Axis
1181.0 IPM
Turret Tools
12.0 Station
Max Turning Dia
22.83 "
Max Turning Length
40.0 "
Max Swing
33.26 "
Weight
19000.0 LBS

Additional catalog details

Spindle Bore: 7" Spindle Nose: A2-15 Maximum Diameter of Shaft Work: 18.25" Maximum Distance Between Centers: 40" Tailstock Center: MT#5 Tailstock Travel: 32.5"

CONNECTED MACHINE ENTITY

Follow the MAZAK QTN450-II 40IN through the full decision.

One persistent identity connects the model baseline to the evidence and services around it without turning a research record into a sale claim.

Persistent MBB IDMBB-MODEL-000054738Model-level identity · released 2026-10-03
CNC LatheTurningCNC machining
01 · SPECIFICATIONS13 structured model fieldsUse the model baseline, then verify the exact year, control, options and installed configuration.Review specifications → 02 · VALUE EVIDENCEExact model value contextCompare observed asking-price context and the factors that change value.Open value evidence → 03 · MARKET RECORDS9 exact-unit observations2 recently observed; every record still requires source verification.Review machine records → 04 · SOURCE PATHSPublished model source rollupOpen attributed observations and verify directly with each originating source.Open source paths → 05 · OWNERSHIP PLANProduction-ready cost pathCarry the machine into freight, rigging, site, power, installation, training and startup planning.Plan complete cost → 06 · CATEGORY CONTEXTCNC LatheMove from this model to the process, equipment family and related-machine context.Open category research →

Research boundary: this model entity does not establish exact-unit condition, ownership, present price or present availability. Verify those facts directly before reliance. How the entity spine works →

FROM MODEL TO DECISION

What are you trying to do with a MAZAK QTN450-II 40IN?

Carry this model into a buyer request, focused market watch, production-ready cost plan, market brief, seller intake or provider search. No account or marketplace transaction is required.

Find or verify oneBuyer request →Watch this machine marketDefine the signal →Plan production-ready costOpen the worksheet →Understand market valueRequest brief scope →Sell one like thisStart seller intake →Find the provider pathResearch support →
COMPLETE THE MACHINE DECISION

The asking price is not the installed cost.

Continue from the MAZAK QTN450-II 40IN into official support, local distribution, site readiness, rigging, transport and financing research.

OEM & SUPPORTFind the official pathOwners, service, training and factory resources.Open support directory →LOCAL NETWORKLocate sales and serviceFactory outlets, distributors and technology centers.Browse locations →SITE READINESSPlan before deliveryAccess, foundation, utilities, rigging and acceptance.Use the planning guide →FULL DECISION PATHSee everything around itRigging, shipping, finance and service directories.Open machine services →
BUYER RESEARCH

How to evaluate a used MAZAK QTN450-II 40IN.

Important MAZAK QTN450-II 40IN details can vary by production year, control, options and prior use. Start with the recorded specifications—Bar Capacity 6.5 ", Chuck Size 18.0 ", Spindle Speed 2000.0 RPM, Spindle Motor 50.0 HP—then verify the exact configuration against the machine data plate, control screen, maintenance records and an independent inspection.

PRICING CONTEXT

What changes the MAZAK QTN450-II 40IN price?

Used MAZAK QTN450-II 40IN pricing depends on age, operating hours, tooling, condition, location, removal requirements and current market supply. Request a Machine Blue Book brief to organize the known facts and identify comparable machines before discussing a purchase or sale.

MACHINE RECORDS

MAZAK QTN450-II 40IN observed and historical records.

RELATED MODEL RESEARCH

More MAZAK machines.