Used Ags Sf46 for sale (1,084)

  • 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
Stamping station, workpiece embossing Lang Technik 52610
more images
Germany Saffig
915 km

Stamping station, workpiece embossing
Lang Technik52610

Call
Listing
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
Control system SIEMENS SINAMICS S120 Basic Line Module
more images
Netherlands Haaksbergen
757 km

Control system
SIEMENSSINAMICS S120 Basic Line Module

Certified Dealer
Call
Listing
Center lathe TOS Trenčín SUI 40
Center lathe TOS Trenčín SUI 40
Center lathe TOS Trenčín SUI 40
Center lathe TOS Trenčín SUI 40
Center lathe TOS Trenčín SUI 40
Center lathe TOS Trenčín SUI 40
Center lathe TOS Trenčín SUI 40
Center lathe TOS Trenčín SUI 40
more images
Germany Calbe (Saale)
1,073 km

Center lathe
TOS TrenčínSUI 40

Call
Listing
Semi Automatic Canvas Stretching ISAG Imaging Solutions AG EasyFrame
Semi Automatic Canvas Stretching ISAG Imaging Solutions AG EasyFrame
Semi Automatic Canvas Stretching ISAG Imaging Solutions AG EasyFrame
Semi Automatic Canvas Stretching ISAG Imaging Solutions AG EasyFrame
Semi Automatic Canvas Stretching ISAG Imaging Solutions AG EasyFrame
Semi Automatic Canvas Stretching ISAG Imaging Solutions AG EasyFrame
Semi Automatic Canvas Stretching ISAG Imaging Solutions AG EasyFrame
Semi Automatic Canvas Stretching ISAG Imaging Solutions AG EasyFrame
Semi Automatic Canvas Stretching ISAG Imaging Solutions AG EasyFrame
more images
Serbia Beograd
2,046 km

Semi Automatic Canvas Stretching
ISAG Imaging Solutions AGEasyFrame

Call
Listing
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
Automatic punching machine BRUDERER BSTA 50 HL
more images
Germany Auerbach/Vogtland
1,189 km

Automatic punching machine
BRUDERERBSTA 50 HL

Certified Dealer
Call
Listing
Van SMART ForTwo Automatik coupe electric drive / EQ
Van SMART ForTwo Automatik coupe electric drive / EQ
Van SMART ForTwo Automatik coupe electric drive / EQ
Van SMART ForTwo Automatik coupe electric drive / EQ
Van SMART ForTwo Automatik coupe electric drive / EQ
Van SMART ForTwo Automatik coupe electric drive / EQ
Van SMART ForTwo Automatik coupe electric drive / EQ
Van SMART ForTwo Automatik coupe electric drive / EQ
Van SMART ForTwo Automatik coupe electric drive / EQ
Van SMART ForTwo Automatik coupe electric drive / EQ
Van SMART ForTwo Automatik coupe electric drive / EQ
Van SMART ForTwo Automatik coupe electric drive / EQ
Van SMART ForTwo Automatik coupe electric drive / EQ
Van SMART ForTwo Automatik coupe electric drive / EQ
Van SMART ForTwo Automatik coupe electric drive / EQ
Van SMART ForTwo Automatik coupe electric drive / EQ
Van SMART ForTwo Automatik coupe electric drive / EQ
more images
Karlsfeld
1,295 km

Van
SMARTForTwo Automatik coupe electric drive / EQ

Call
Listing
PROMECAM Amada press brake with tooling PROMECAM Amada STPC 204    200 40 160
PROMECAM Amada press brake with tooling PROMECAM Amada STPC 204    200 40 160
PROMECAM Amada press brake with tooling PROMECAM Amada STPC 204    200 40 160
PROMECAM Amada press brake with tooling PROMECAM Amada STPC 204    200 40 160
PROMECAM Amada press brake with tooling PROMECAM Amada STPC 204    200 40 160
PROMECAM Amada press brake with tooling PROMECAM Amada STPC 204    200 40 160
PROMECAM Amada press brake with tooling PROMECAM Amada STPC 204    200 40 160
PROMECAM Amada press brake with tooling PROMECAM Amada STPC 204    200 40 160
PROMECAM Amada press brake with tooling PROMECAM Amada STPC 204    200 40 160
more images
Germany Apen
765 km

PROMECAM Amada press brake with tooling
PROMECAM AmadaSTPC 204 200 40 160

Call
Listing
Folder gluer Jagenberg Diana 125
Folder gluer Jagenberg Diana 125
Folder gluer Jagenberg Diana 125
Folder gluer Jagenberg Diana 125
Folder gluer Jagenberg Diana 125
Folder gluer Jagenberg Diana 125
Folder gluer Jagenberg Diana 125
Folder gluer Jagenberg Diana 125
Folder gluer Jagenberg Diana 125
Folder gluer Jagenberg Diana 125
Folder gluer Jagenberg Diana 125
more images
Germany Schöppingen
790 km

Folder gluer
JagenbergDiana 125

Call
Listing
Thickness planer HOUFEK Grubościówka TH 5.3
Thickness planer HOUFEK Grubościówka TH 5.3
Thickness planer HOUFEK Grubościówka TH 5.3
Thickness planer HOUFEK Grubościówka TH 5.3
Thickness planer HOUFEK Grubościówka TH 5.3
Thickness planer HOUFEK Grubościówka TH 5.3
Thickness planer HOUFEK Grubościówka TH 5.3
Thickness planer HOUFEK Grubościówka TH 5.3
Thickness planer HOUFEK Grubościówka TH 5.3
Thickness planer HOUFEK Grubościówka TH 5.3
more images
Poland Wolica Druga
1,789 km

Thickness planer
HOUFEK GrubościówkaTH 5.3

Call
Listing
Climate test chamber C 340 liters, year 2018 Vötschtechnik ClimeEvent C/340/70/5/S -70°C bis +180°C
Climate test chamber C 340 liters, year 2018 Vötschtechnik ClimeEvent C/340/70/5/S -70°C bis +180°C
Climate test chamber C 340 liters, year 2018 Vötschtechnik ClimeEvent C/340/70/5/S -70°C bis +180°C
Climate test chamber C 340 liters, year 2018 Vötschtechnik ClimeEvent C/340/70/5/S -70°C bis +180°C
Climate test chamber C 340 liters, year 2018 Vötschtechnik ClimeEvent C/340/70/5/S -70°C bis +180°C
Climate test chamber C 340 liters, year 2018 Vötschtechnik ClimeEvent C/340/70/5/S -70°C bis +180°C
Climate test chamber C 340 liters, year 2018 Vötschtechnik ClimeEvent C/340/70/5/S -70°C bis +180°C
Climate test chamber C 340 liters, year 2018 Vötschtechnik ClimeEvent C/340/70/5/S -70°C bis +180°C
Climate test chamber C 340 liters, year 2018 Vötschtechnik ClimeEvent C/340/70/5/S -70°C bis +180°C
Climate test chamber C 340 liters, year 2018 Vötschtechnik ClimeEvent C/340/70/5/S -70°C bis +180°C
Climate test chamber C 340 liters, year 2018 Vötschtechnik ClimeEvent C/340/70/5/S -70°C bis +180°C
Climate test chamber C 340 liters, year 2018 Vötschtechnik ClimeEvent C/340/70/5/S -70°C bis +180°C
Climate test chamber C 340 liters, year 2018 Vötschtechnik ClimeEvent C/340/70/5/S -70°C bis +180°C
Climate test chamber C 340 liters, year 2018 Vötschtechnik ClimeEvent C/340/70/5/S -70°C bis +180°C
Climate test chamber C 340 liters, year 2018 Vötschtechnik ClimeEvent C/340/70/5/S -70°C bis +180°C
Climate test chamber C 340 liters, year 2018 Vötschtechnik ClimeEvent C/340/70/5/S -70°C bis +180°C
Climate test chamber C 340 liters, year 2018 Vötschtechnik ClimeEvent C/340/70/5/S -70°C bis +180°C
more images
Germany Borken
785 km

Climate test chamber C 340 liters, year 2018
Vötschtechnik ClimeEventC/340/70/5/S -70°C bis +180°C

Certified Dealer
Call
Listing
Tower crane Potain Igo 36
Tower crane Potain Igo 36
Tower crane Potain Igo 36
Tower crane Potain Igo 36
Tower crane Potain Igo 36
Tower crane Potain Igo 36
Tower crane Potain Igo 36
more images
Germany Rheinstetten
1,071 km

Tower crane
PotainIgo 36

Call
Listing
Metal cutting Tooling NIKI AG - 90 Niki NIKI AG 90
Metal cutting Tooling NIKI AG - 90 Niki NIKI AG 90
more images
Netherlands Babberich
740 km

Metal cutting Tooling NIKI AG - 90 Niki
NIKI AG90

Certified Dealer
Call
Listing
TOP/year of manufacture 1988 Striebig Standard 6220 AV/G
TOP/year of manufacture 1988 Striebig Standard 6220 AV/G
TOP/year of manufacture 1988 Striebig Standard 6220 AV/G
TOP/year of manufacture 1988 Striebig Standard 6220 AV/G
TOP/year of manufacture 1988 Striebig Standard 6220 AV/G
more images
Germany Lambsborn
994 km

TOP/year of manufacture 1988
StriebigStandard 6220 AV/G

Certified Dealer
Call
Listing
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
Open side planer Yeo Sheng Machinery TSH-TUVB-1010 Spieba
more images
Netherlands Soerendonk
750 km

Open side planer
Yeo Sheng Machinery TSH-TUVB-1010 Spieba

Call
Listing
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
CNC cycle lathe SEIGER SLZ 570 E
more images
Germany Kölleda
1,077 km

CNC cycle lathe
SEIGERSLZ 570 E

Call
Listing
Cold saw Eisele VMS 2 D045
Cold saw Eisele VMS 2 D045
Cold saw Eisele VMS 2 D045
Cold saw Eisele VMS 2 D045
Cold saw Eisele VMS 2 D045
Cold saw Eisele VMS 2 D045
Cold saw Eisele VMS 2 D045
Cold saw Eisele VMS 2 D045
Cold saw Eisele VMS 2 D045
Cold saw Eisele VMS 2 D045
Cold saw Eisele VMS 2 D045
Cold saw Eisele VMS 2 D045
Cold saw Eisele VMS 2 D045
Cold saw Eisele VMS 2 D045
more images
Austria Prambachkirchen
1,422 km

Cold saw
EiseleVMS 2 D045

Call
Listing
Customized van man L2000 DoKa LF8/6
Customized van man L2000 DoKa LF8/6
Customized van man L2000 DoKa LF8/6
Customized van man L2000 DoKa LF8/6
Customized van man L2000 DoKa LF8/6
Customized van man L2000 DoKa LF8/6
Customized van man L2000 DoKa LF8/6
Customized van man L2000 DoKa LF8/6
Customized van man L2000 DoKa LF8/6
Customized van man L2000 DoKa LF8/6
Customized van man L2000 DoKa LF8/6
Customized van man L2000 DoKa LF8/6
Customized van man L2000 DoKa LF8/6
Customized van man L2000 DoKa LF8/6
Customized van man L2000 DoKa LF8/6
more images
Rohrbach
1,049 km

Customized van
manL2000 DoKa LF8/6

Call
Listing
Cold saw Eisele VMS III
Cold saw Eisele VMS III
Cold saw Eisele VMS III
Cold saw Eisele VMS III
Cold saw Eisele VMS III
more images
Germany Hagen am Teutoburger Wald
824 km

Cold saw
EiseleVMS III

Call
Listing
Broaching machine Rausch RS3/800
Broaching machine Rausch RS3/800
Broaching machine Rausch RS3/800
Broaching machine Rausch RS3/800
Broaching machine Rausch RS3/800
Broaching machine Rausch RS3/800
Broaching machine Rausch RS3/800
Broaching machine Rausch RS3/800
Broaching machine Rausch RS3/800
Broaching machine Rausch RS3/800
Broaching machine Rausch RS3/800
Broaching machine Rausch RS3/800
Broaching machine Rausch RS3/800
Broaching machine Rausch RS3/800
Broaching machine Rausch RS3/800
Broaching machine Rausch RS3/800
more images
Germany Hövelhof
893 km

Broaching machine
RauschRS3/800

Call
Listing
Vertical machining center Hedelius C50/40/530/1800/8
Vertical machining center Hedelius C50/40/530/1800/8
Vertical machining center Hedelius C50/40/530/1800/8
Vertical machining center Hedelius C50/40/530/1800/8
Vertical machining center Hedelius C50/40/530/1800/8
Vertical machining center Hedelius C50/40/530/1800/8
more images
Germany Bremen
819 km

Vertical machining center
HedeliusC50/40/530/1800/8

Call
Listing
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
Injection molding machine Arburg 630S 2500-800 ECO + Multilift V select
more images
Germany Bremen
819 km

Injection molding machine
Arburg630S 2500-800 ECO + Multilift V select

Call
Siegel

Trust Seal

Dealers certified through Machineseeker

Trust Seal
Listing
Krones Pressant Universal 1A Glass Depalletizer (2020) Krones Neuglasabschieber
Krones Pressant Universal 1A Glass Depalletizer (2020) Krones Neuglasabschieber
Krones Pressant Universal 1A Glass Depalletizer (2020) Krones Neuglasabschieber
Krones Pressant Universal 1A Glass Depalletizer (2020) Krones Neuglasabschieber
more images
Menslage
797 km

Krones Pressant Universal 1A Glass Depalletizer (2020)
KronesNeuglasabschieber

Certified Dealer
Call
Listing
Krones, Kettner, GM Gera Line for Returnable Glass Bottles (2012) Krones, Kettner, Abfülllinie für Glasflaschen (Mehrweg)
Krones, Kettner, GM Gera Line for Returnable Glass Bottles (2012) Krones, Kettner, Abfülllinie für Glasflaschen (Mehrweg)
Krones, Kettner, GM Gera Line for Returnable Glass Bottles (2012) Krones, Kettner, Abfülllinie für Glasflaschen (Mehrweg)
Krones, Kettner, GM Gera Line for Returnable Glass Bottles (2012) Krones, Kettner, Abfülllinie für Glasflaschen (Mehrweg)
Krones, Kettner, GM Gera Line for Returnable Glass Bottles (2012) Krones, Kettner, Abfülllinie für Glasflaschen (Mehrweg)
Krones, Kettner, GM Gera Line for Returnable Glass Bottles (2012) Krones, Kettner, Abfülllinie für Glasflaschen (Mehrweg)
Krones, Kettner, GM Gera Line for Returnable Glass Bottles (2012) Krones, Kettner, Abfülllinie für Glasflaschen (Mehrweg)
Krones, Kettner, GM Gera Line for Returnable Glass Bottles (2012) Krones, Kettner, Abfülllinie für Glasflaschen (Mehrweg)
Krones, Kettner, GM Gera Line for Returnable Glass Bottles (2012) Krones, Kettner, Abfülllinie für Glasflaschen (Mehrweg)
more images
Menslage
797 km

Krones, Kettner, GM Gera Line for Returnable Glass Bottles (2012)
Krones, Kettner,Abfülllinie für Glasflaschen (Mehrweg)

Certified Dealer
Call
Listing
Container canopy Constellmat NCL100HS
Container canopy Constellmat NCL100HS
Container canopy Constellmat NCL100HS
Container canopy Constellmat NCL100HS
Container canopy Constellmat NCL100HS
Container canopy Constellmat NCL100HS
more images
Germany Saffig
915 km

Container canopy
ConstellmatNCL100HS

Call
Listing
-70°C to +180°C, 340 liters with humidity control Vötsch ClimeEvent C/340/70/5 Klimaprüfschrank
-70°C to +180°C, 340 liters with humidity control Vötsch ClimeEvent C/340/70/5 Klimaprüfschrank
-70°C to +180°C, 340 liters with humidity control Vötsch ClimeEvent C/340/70/5 Klimaprüfschrank
-70°C to +180°C, 340 liters with humidity control Vötsch ClimeEvent C/340/70/5 Klimaprüfschrank
-70°C to +180°C, 340 liters with humidity control Vötsch ClimeEvent C/340/70/5 Klimaprüfschrank
-70°C to +180°C, 340 liters with humidity control Vötsch ClimeEvent C/340/70/5 Klimaprüfschrank
-70°C to +180°C, 340 liters with humidity control Vötsch ClimeEvent C/340/70/5 Klimaprüfschrank
-70°C to +180°C, 340 liters with humidity control Vötsch ClimeEvent C/340/70/5 Klimaprüfschrank
-70°C to +180°C, 340 liters with humidity control Vötsch ClimeEvent C/340/70/5 Klimaprüfschrank
-70°C to +180°C, 340 liters with humidity control Vötsch ClimeEvent C/340/70/5 Klimaprüfschrank
-70°C to +180°C, 340 liters with humidity control Vötsch ClimeEvent C/340/70/5 Klimaprüfschrank
more images
Germany Borken
785 km

-70°C to +180°C, 340 liters with humidity control
Vötsch ClimeEventC/340/70/5 Klimaprüfschrank

Certified Dealer
Call

This may be of interest to you

Machineseeker Auctions

Sales with maximum attention: Selected auction highlights

Michael Manousakis Morlock Motors

Morlock Motors official partner of Machineseeker and Truckscout24

Biggest excavator

Photo gallery: The World's 10 biggest excavators

Machineseeker sample sales contract

Sample sales contract for used machines in nine languages

Title sponsor EHF Champions League

Machineseeker remains title sponsor of the EHF Champions League

Tricks for buying used machines

10 valuable tricks for buying used machines online