Used Oliver Fritz Gmbh & Co. Kg Tfpa15.250.M for sale (117,280)

  • Sort results

  • Lowest price Highest price
  • Newest listings Oldest listings
  • Shortest distance Farthest distance
  • Newest year of manufacture Oldest year of manufacture
  • Latest update Oldest update
  • Manufacturer A to Z Manufacturer Z to A
  • Relevance
Lowest price
Price
Highest price
Price
Newest listings
Release date
Oldest listings
Release date
Shortest distance
Distance
Farthest distance
Distance
Newest year of manufacture
Year of construction
Oldest year of manufacture
Year of construction
Latest update
Update
Oldest update
Update
Manufacturer A to Z
Manufacturer
Manufacturer Z to A
Manufacturer
designation from A to Z
Description
designation from Z to A
Description
Model from A to Z
Model
Model from Z to A
Model
Lowest reference
Ref.No.
Highest reference
Ref.No.
Shortest runtime
Runtime
Longest duration
Runtime
Relevance
Relevance
Listing
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
Bale press HSM GmbH + Co. KG VK 8818 FU
more images
Hungary Ungarn
17,958 km

Bale press
HSM GmbH + Co. KGVK 8818 FU

Call
Listing
Vertical machining center POS GmbH & Co. KG H 500 U
Vertical machining center POS GmbH & Co. KG H 500 U
Vertical machining center POS GmbH & Co. KG H 500 U
Vertical machining center POS GmbH & Co. KG H 500 U
Vertical machining center POS GmbH & Co. KG H 500 U
Vertical machining center POS GmbH & Co. KG H 500 U
Vertical machining center POS GmbH & Co. KG H 500 U
more images
Germany Germany
18,608 km

Vertical machining center
POS GmbH & Co. KGH 500 U

Call
Listing
Vacuum pump VACUUBRRAND GMBH+CO KG RZ9
Vacuum pump VACUUBRRAND GMBH+CO KG RZ9
Vacuum pump VACUUBRRAND GMBH+CO KG RZ9
Vacuum pump VACUUBRRAND GMBH+CO KG RZ9
Vacuum pump VACUUBRRAND GMBH+CO KG RZ9
more images
Poland Warszawa
17,693 km

Vacuum pump
VACUUBRRAND GMBH+CO KGRZ9

Call
Listing
Film coating system KROENERT GmbH & Co KG RECO 800 A
more images
Germany Dresden
18,206 km

Film coating system
KROENERT GmbH & Co KGRECO 800 A

Call
Listing
Finishing Machine Supfina Grieshaber Gmbh & Co. KG 622/1
Finishing Machine Supfina Grieshaber Gmbh & Co. KG 622/1
Finishing Machine Supfina Grieshaber Gmbh & Co. KG 622/1
Finishing Machine Supfina Grieshaber Gmbh & Co. KG 622/1
Finishing Machine Supfina Grieshaber Gmbh & Co. KG 622/1
Finishing Machine Supfina Grieshaber Gmbh & Co. KG 622/1
Finishing Machine Supfina Grieshaber Gmbh & Co. KG 622/1
Finishing Machine Supfina Grieshaber Gmbh & Co. KG 622/1
Finishing Machine Supfina Grieshaber Gmbh & Co. KG 622/1
more images
Germany Grävenwiesbach
18,549 km

Finishing Machine
Supfina Grieshaber Gmbh & Co. KG622/1

Call
Listing
Blasting container glass bead blasting Oliver Fritz GmbH & Co.KG SC.HC.SDO5800.2S
Blasting container glass bead blasting Oliver Fritz GmbH & Co.KG SC.HC.SDO5800.2S
Blasting container glass bead blasting Oliver Fritz GmbH & Co.KG SC.HC.SDO5800.2S
Blasting container glass bead blasting Oliver Fritz GmbH & Co.KG SC.HC.SDO5800.2S
Blasting container glass bead blasting Oliver Fritz GmbH & Co.KG SC.HC.SDO5800.2S
Blasting container glass bead blasting Oliver Fritz GmbH & Co.KG SC.HC.SDO5800.2S
Blasting container glass bead blasting Oliver Fritz GmbH & Co.KG SC.HC.SDO5800.2S
Blasting container glass bead blasting Oliver Fritz GmbH & Co.KG SC.HC.SDO5800.2S
Blasting container glass bead blasting Oliver Fritz GmbH & Co.KG SC.HC.SDO5800.2S
more images
Germany Großenlüder
18,474 km

Blasting container glass bead blasting
Oliver Fritz GmbH & Co.KGSC.HC.SDO5800.2S

Call
Listing
Video endoscope with a Ø6.1mm probe ENDO INDUSTRIAL GmbH & Co. KG VTec X
Video endoscope with a Ø6.1mm probe ENDO INDUSTRIAL GmbH & Co. KG VTec X
Video endoscope with a Ø6.1mm probe ENDO INDUSTRIAL GmbH & Co. KG VTec X
Video endoscope with a Ø6.1mm probe ENDO INDUSTRIAL GmbH & Co. KG VTec X
Video endoscope with a Ø6.1mm probe ENDO INDUSTRIAL GmbH & Co. KG VTec X
Video endoscope with a Ø6.1mm probe ENDO INDUSTRIAL GmbH & Co. KG VTec X
Video endoscope with a Ø6.1mm probe ENDO INDUSTRIAL GmbH & Co. KG VTec X
Video endoscope with a Ø6.1mm probe ENDO INDUSTRIAL GmbH & Co. KG VTec X
Video endoscope with a Ø6.1mm probe ENDO INDUSTRIAL GmbH & Co. KG VTec X
Video endoscope with a Ø6.1mm probe ENDO INDUSTRIAL GmbH & Co. KG VTec X
Video endoscope with a Ø6.1mm probe ENDO INDUSTRIAL GmbH & Co. KG VTec X
Video endoscope with a Ø6.1mm probe ENDO INDUSTRIAL GmbH & Co. KG VTec X
Video endoscope with a Ø6.1mm probe ENDO INDUSTRIAL GmbH & Co. KG VTec X
Video endoscope with a Ø6.1mm probe ENDO INDUSTRIAL GmbH & Co. KG VTec X
more images
Germany Schwindegg
18,439 km

Video endoscope with a Ø6.1mm probe
ENDO INDUSTRIAL GmbH & Co. KGVTec X

Call
Listing
Wire brush descaling machine GSG GmbH & Co. KG RWCB / 400-3
Wire brush descaling machine GSG GmbH & Co. KG RWCB / 400-3
Wire brush descaling machine GSG GmbH & Co. KG RWCB / 400-3
Wire brush descaling machine GSG GmbH & Co. KG RWCB / 400-3
Wire brush descaling machine GSG GmbH & Co. KG RWCB / 400-3
more images
United Kingdom United Kingdom
18,716 km

Wire brush descaling machine
GSG GmbH & Co. KGRWCB / 400-3

Call
Listing
Integra – stainless steel plate filter press Strassburger Filter GmbH + Co. KG SF400oDEC/30S
more images
Germany Solingen
18,566 km

Integra – stainless steel plate filter press
Strassburger Filter GmbH + Co. KGSF400oDEC/30S

Call
Listing
Micro Vickers Hardness Tester 3-Rath Kalibrier+Prüftechnik GmbH & Co. MHT-200
more images
Germany Haiger
18,536 km

Micro Vickers Hardness Tester
3-Rath Kalibrier+Prüftechnik GmbH & Co.MHT-200

Call
Listing
Hardness Tester 3-Rath Kalibrier+Prüftechnik GmbH & Co. 3R-150M
more images
Germany Haiger
18,536 km

Hardness Tester
3-Rath Kalibrier+Prüftechnik GmbH & Co.3R-150M

Call
Listing
Heavy duty trailer Stapler Center Fritz GmbH TPW 20 AL - AS No Making
Heavy duty trailer Stapler Center Fritz GmbH TPW 20 AL - AS No Making
Heavy duty trailer Stapler Center Fritz GmbH TPW 20 AL - AS No Making
Heavy duty trailer Stapler Center Fritz GmbH TPW 20 AL - AS No Making
Heavy duty trailer Stapler Center Fritz GmbH TPW 20 AL - AS No Making
more images
Germany Alfdorf
18,574 km

Heavy duty trailer
Stapler Center Fritz GmbHTPW 20 AL - AS No Making

Certified Dealer
Call
Listing
Heavy duty trailer Stapler Center Fritz GmbH TPW 20 AL - AS No Making
Heavy duty trailer Stapler Center Fritz GmbH TPW 20 AL - AS No Making
Heavy duty trailer Stapler Center Fritz GmbH TPW 20 AL - AS No Making
more images
Germany Alfdorf
18,574 km

Heavy duty trailer
Stapler Center Fritz GmbHTPW 20 AL - AS No Making

Certified Dealer
Call
Listing
Deep hole drilling machine TBT Tiefbohrtechnik GmbH + Co MULTIPRO ML200-2
Deep hole drilling machine TBT Tiefbohrtechnik GmbH + Co MULTIPRO ML200-2
Deep hole drilling machine TBT Tiefbohrtechnik GmbH + Co MULTIPRO ML200-2
Deep hole drilling machine TBT Tiefbohrtechnik GmbH + Co MULTIPRO ML200-2
Deep hole drilling machine TBT Tiefbohrtechnik GmbH + Co MULTIPRO ML200-2
Deep hole drilling machine TBT Tiefbohrtechnik GmbH + Co MULTIPRO ML200-2
Deep hole drilling machine TBT Tiefbohrtechnik GmbH + Co MULTIPRO ML200-2
Deep hole drilling machine TBT Tiefbohrtechnik GmbH + Co MULTIPRO ML200-2
more images
Germany Dettingen an der Erms
18,616 km

Deep hole drilling machine
TBT Tiefbohrtechnik GmbH + CoMULTIPRO ML200-2

Call
Listing
Mechanical combi filter W+W Filtersystem GmbH ME-CO 5000 D-SF-F8
Mechanical combi filter W+W Filtersystem GmbH ME-CO 5000 D-SF-F8
Mechanical combi filter W+W Filtersystem GmbH ME-CO 5000 D-SF-F8
Mechanical combi filter W+W Filtersystem GmbH ME-CO 5000 D-SF-F8
more images
Germany Lörrach
18,773 km

Mechanical combi filter
W+W Filtersystem GmbHME-CO 5000 D-SF-F8

Call
Listing
Vacuum pump HOVA Maschinenbau GmbH Vakuumsauger HV 50 kg/90°
Vacuum pump HOVA Maschinenbau GmbH Vakuumsauger HV 50 kg/90°
Vacuum pump HOVA Maschinenbau GmbH Vakuumsauger HV 50 kg/90°
Vacuum pump HOVA Maschinenbau GmbH Vakuumsauger HV 50 kg/90°
Vacuum pump HOVA Maschinenbau GmbH Vakuumsauger HV 50 kg/90°
Vacuum pump HOVA Maschinenbau GmbH Vakuumsauger HV 50 kg/90°
more images
Germany Traunreut
18,430 km

Vacuum pump
HOVA Maschinenbau GmbHVakuumsauger HV 50 kg/90°

Call
Listing
Single shaft shredder LINDNER RECYCLINGTECH GmbH Micormat MS 2000 V2
Single shaft shredder LINDNER RECYCLINGTECH GmbH Micormat MS 2000 V2
Single shaft shredder LINDNER RECYCLINGTECH GmbH Micormat MS 2000 V2
Single shaft shredder LINDNER RECYCLINGTECH GmbH Micormat MS 2000 V2
Single shaft shredder LINDNER RECYCLINGTECH GmbH Micormat MS 2000 V2
Single shaft shredder LINDNER RECYCLINGTECH GmbH Micormat MS 2000 V2
Single shaft shredder LINDNER RECYCLINGTECH GmbH Micormat MS 2000 V2
Single shaft shredder LINDNER RECYCLINGTECH GmbH Micormat MS 2000 V2
Single shaft shredder LINDNER RECYCLINGTECH GmbH Micormat MS 2000 V2
Single shaft shredder LINDNER RECYCLINGTECH GmbH Micormat MS 2000 V2
Single shaft shredder LINDNER RECYCLINGTECH GmbH Micormat MS 2000 V2
Single shaft shredder LINDNER RECYCLINGTECH GmbH Micormat MS 2000 V2
Single shaft shredder LINDNER RECYCLINGTECH GmbH Micormat MS 2000 V2
Single shaft shredder LINDNER RECYCLINGTECH GmbH Micormat MS 2000 V2
Single shaft shredder LINDNER RECYCLINGTECH GmbH Micormat MS 2000 V2
Single shaft shredder LINDNER RECYCLINGTECH GmbH Micormat MS 2000 V2
more images
Germany Grafenwöhr
18,386 km

Single shaft shredder
LINDNER RECYCLINGTECH GmbHMicormat MS 2000 V2

Certified Dealer
Call
Listing
CNC Cutter Knife (Plotter) expert international gmbh cut expert ecocam 2
CNC Cutter Knife (Plotter) expert international gmbh cut expert ecocam 2
CNC Cutter Knife (Plotter) expert international gmbh cut expert ecocam 2
CNC Cutter Knife (Plotter) expert international gmbh cut expert ecocam 2
CNC Cutter Knife (Plotter) expert international gmbh cut expert ecocam 2
more images
Germany Bielefeld
18,415 km

CNC Cutter Knife (Plotter)
expert international gmbhcut expert ecocam 2

Certified Dealer
Call
Listing
CNC Cutter Knife expert international gmbh cut expert ecocam 2
CNC Cutter Knife expert international gmbh cut expert ecocam 2
CNC Cutter Knife expert international gmbh cut expert ecocam 2
CNC Cutter Knife expert international gmbh cut expert ecocam 2
CNC Cutter Knife expert international gmbh cut expert ecocam 2
more images
Germany Bielefeld
18,415 km

CNC Cutter Knife
expert international gmbhcut expert ecocam 2

Certified Dealer
Call
Listing
CNC 5-Axes Machining Center Maka Systems GmbH Moving Beam BC150t compact
CNC 5-Axes Machining Center Maka Systems GmbH Moving Beam BC150t compact
CNC 5-Axes Machining Center Maka Systems GmbH Moving Beam BC150t compact
more images
Germany Germany
18,384 km

CNC 5-Axes Machining Center
Maka Systems GmbHMoving Beam BC150t compact

Call
Listing
Universal milling machine Fritz Werner Werkzeugmaschinen GmbH 5130 (Baureihe 5.130)
Universal milling machine Fritz Werner Werkzeugmaschinen GmbH 5130 (Baureihe 5.130)
Universal milling machine Fritz Werner Werkzeugmaschinen GmbH 5130 (Baureihe 5.130)
Universal milling machine Fritz Werner Werkzeugmaschinen GmbH 5130 (Baureihe 5.130)
Universal milling machine Fritz Werner Werkzeugmaschinen GmbH 5130 (Baureihe 5.130)
Universal milling machine Fritz Werner Werkzeugmaschinen GmbH 5130 (Baureihe 5.130)
Universal milling machine Fritz Werner Werkzeugmaschinen GmbH 5130 (Baureihe 5.130)
Universal milling machine Fritz Werner Werkzeugmaschinen GmbH 5130 (Baureihe 5.130)
Universal milling machine Fritz Werner Werkzeugmaschinen GmbH 5130 (Baureihe 5.130)
Universal milling machine Fritz Werner Werkzeugmaschinen GmbH 5130 (Baureihe 5.130)
Universal milling machine Fritz Werner Werkzeugmaschinen GmbH 5130 (Baureihe 5.130)
Universal milling machine Fritz Werner Werkzeugmaschinen GmbH 5130 (Baureihe 5.130)
more images
Germany Borken
18,513 km

Universal milling machine
Fritz Werner Werkzeugmaschinen GmbH5130 (Baureihe 5.130)

Call
Siegel

Trust Seal

Dealers certified through Machineseeker

Trust Seal
Listing
NC joining module with dual station Dr. Staiger Mohilo+Co GmbH/Kistler Group NCFH 60 400 300 B H C G
NC joining module with dual station Dr. Staiger Mohilo+Co GmbH/Kistler Group NCFH 60 400 300 B H C G
NC joining module with dual station Dr. Staiger Mohilo+Co GmbH/Kistler Group NCFH 60 400 300 B H C G
NC joining module with dual station Dr. Staiger Mohilo+Co GmbH/Kistler Group NCFH 60 400 300 B H C G
NC joining module with dual station Dr. Staiger Mohilo+Co GmbH/Kistler Group NCFH 60 400 300 B H C G
NC joining module with dual station Dr. Staiger Mohilo+Co GmbH/Kistler Group NCFH 60 400 300 B H C G
NC joining module with dual station Dr. Staiger Mohilo+Co GmbH/Kistler Group NCFH 60 400 300 B H C G
NC joining module with dual station Dr. Staiger Mohilo+Co GmbH/Kistler Group NCFH 60 400 300 B H C G
NC joining module with dual station Dr. Staiger Mohilo+Co GmbH/Kistler Group NCFH 60 400 300 B H C G
NC joining module with dual station Dr. Staiger Mohilo+Co GmbH/Kistler Group NCFH 60 400 300 B H C G
more images
Germany Borken
18,513 km

NC joining module with dual station
Dr. Staiger Mohilo+Co GmbH/Kistler GroupNCFH 60 400 300 B H C G

Call
Listing
Folding Machine Hesse+Co GmbH unbekannt
Folding Machine Hesse+Co GmbH unbekannt
Folding Machine Hesse+Co GmbH unbekannt
Folding Machine Hesse+Co GmbH unbekannt
Folding Machine Hesse+Co GmbH unbekannt
Folding Machine Hesse+Co GmbH unbekannt
Folding Machine Hesse+Co GmbH unbekannt
Folding Machine Hesse+Co GmbH unbekannt
Folding Machine Hesse+Co GmbH unbekannt
more images
Germany Germany
18,260 km

Folding Machine
Hesse+Co GmbHunbekannt

Certified Dealer
Call
Listing
DEMAG + VETTER beam 2000 kg 2.4 m DEMAG + BELKA VETTER 2000 kg 2,4 m DEMAG + BELKA VETTER 2000 kg 2,4 m
DEMAG + VETTER beam 2000 kg 2.4 m DEMAG + BELKA VETTER 2000 kg 2,4 m DEMAG + BELKA VETTER 2000 kg 2,4 m
DEMAG + VETTER beam 2000 kg 2.4 m DEMAG + BELKA VETTER 2000 kg 2,4 m DEMAG + BELKA VETTER 2000 kg 2,4 m
DEMAG + VETTER beam 2000 kg 2.4 m DEMAG + BELKA VETTER 2000 kg 2,4 m DEMAG + BELKA VETTER 2000 kg 2,4 m
DEMAG + VETTER beam 2000 kg 2.4 m DEMAG + BELKA VETTER 2000 kg 2,4 m DEMAG + BELKA VETTER 2000 kg 2,4 m
DEMAG + VETTER beam 2000 kg 2.4 m DEMAG + BELKA VETTER 2000 kg 2,4 m DEMAG + BELKA VETTER 2000 kg 2,4 m
DEMAG + VETTER beam 2000 kg 2.4 m DEMAG + BELKA VETTER 2000 kg 2,4 m DEMAG + BELKA VETTER 2000 kg 2,4 m
DEMAG + VETTER beam 2000 kg 2.4 m DEMAG + BELKA VETTER 2000 kg 2,4 m DEMAG + BELKA VETTER 2000 kg 2,4 m
DEMAG + VETTER beam 2000 kg 2.4 m DEMAG + BELKA VETTER 2000 kg 2,4 m DEMAG + BELKA VETTER 2000 kg 2,4 m
DEMAG + VETTER beam 2000 kg 2.4 m DEMAG + BELKA VETTER 2000 kg 2,4 m DEMAG + BELKA VETTER 2000 kg 2,4 m
DEMAG + VETTER beam 2000 kg 2.4 m DEMAG + BELKA VETTER 2000 kg 2,4 m DEMAG + BELKA VETTER 2000 kg 2,4 m
DEMAG + VETTER beam 2000 kg 2.4 m DEMAG + BELKA VETTER 2000 kg 2,4 m DEMAG + BELKA VETTER 2000 kg 2,4 m
DEMAG + VETTER beam 2000 kg 2.4 m DEMAG + BELKA VETTER 2000 kg 2,4 m DEMAG + BELKA VETTER 2000 kg 2,4 m
DEMAG + VETTER beam 2000 kg 2.4 m DEMAG + BELKA VETTER 2000 kg 2,4 m DEMAG + BELKA VETTER 2000 kg 2,4 m
more images
Poland Wymysłów
17,869 km

DEMAG + VETTER beam 2000 kg 2.4 m
DEMAG + BELKA VETTER 2000 kg 2,4 mDEMAG + BELKA VETTER 2000 kg 2,4 m

Certified Dealer
Call
Listing
CNC Cutter Knife expert international gmbh cut expert ecocam 2
CNC Cutter Knife expert international gmbh cut expert ecocam 2
CNC Cutter Knife expert international gmbh cut expert ecocam 2
CNC Cutter Knife expert international gmbh cut expert ecocam 2
CNC Cutter Knife expert international gmbh cut expert ecocam 2
more images
Germany Bielefeld
18,415 km

CNC Cutter Knife
expert international gmbhcut expert ecocam 2

Certified Dealer
Call

This may be of interest to you

Machinseeker Olympic Games

Olympic Games: Machineseeker supports “Team Germany” in Paris

receive any e-mails from Machineseeker

How to receive 100% of our e-mails

Machineseeker Group Aquire Gebrauchtmaschinen.de Used-machines.com

Machineseeker Group acquires the platforms used-machines.com and Gebrauchtmaschinen.de

Michael Manousakis Morlock Motors

Morlock Motors official partner of Machineseeker and Truckscout24

Titlepartner EHF Finals Men 2025

Maschinensucher becomes Title Partner of the EHF Finals Men 2025

Tricks for buying used machines

10 valuable tricks for buying used machines online