Used Voest-Alpine E 50/2 for sale (114,162)

  • 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
CNC Cycle Lathe Voest-Alpine E 50/2
CNC Cycle Lathe Voest-Alpine E 50/2
CNC Cycle Lathe Voest-Alpine E 50/2
CNC Cycle Lathe Voest-Alpine E 50/2
more images
Germany Germany
1,034 km

CNC Cycle Lathe
Voest-AlpineE 50/2

Call
Listing
Jaw Crusher VOEST-ALPINE STE 4025 K (400 x 250 mm.)
Jaw Crusher VOEST-ALPINE STE 4025 K (400 x 250 mm.)
Jaw Crusher VOEST-ALPINE STE 4025 K (400 x 250 mm.)
more images
Netherlands Soerendonk
751 km

Jaw Crusher
VOEST-ALPINESTE 4025 K (400 x 250 mm.)

Certified Dealer
Call
Listing
Cycle-controlled lathe VOEST-ALPINE STEINEL E 30
Cycle-controlled lathe VOEST-ALPINE STEINEL E 30
Cycle-controlled lathe VOEST-ALPINE STEINEL E 30
Cycle-controlled lathe VOEST-ALPINE STEINEL E 30
more images
Germany Lüdenscheid
870 km

Cycle-controlled lathe
VOEST-ALPINE STEINELE 30

Certified Dealer
Call
Listing
Compactor Hosokawa Alpine APC L200/50 (RENTAL UNIT)
Compactor Hosokawa Alpine APC L200/50 (RENTAL UNIT)
Compactor Hosokawa Alpine APC L200/50 (RENTAL UNIT)
more images
Germany Augsburg
1,253 km

Compactor
Hosokawa AlpineAPC L200/50 (RENTAL UNIT)

Certified Dealer
Call
Auction
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Lathe - cycle-controlled Weiler E 50/2
Auction ended
Germany Sachsen
1,201 km

Lathe - cycle-controlled
WeilerE 50/2

buyer-protection
Listing
Center Lathe WEIPERT Voest Alpine W802
Center Lathe WEIPERT Voest Alpine W802
Center Lathe WEIPERT Voest Alpine W802
Center Lathe WEIPERT Voest Alpine W802
Center Lathe WEIPERT Voest Alpine W802
Center Lathe WEIPERT Voest Alpine W802
Center Lathe WEIPERT Voest Alpine W802
Center Lathe WEIPERT Voest Alpine W802
Center Lathe WEIPERT Voest Alpine W802
Center Lathe WEIPERT Voest Alpine W802
more images
Germany Goldenstedt
826 km

Center Lathe
WEIPERT Voest AlpineW802

Certified Dealer
Call
Listing
Center lathe VOEST- ALPINE DA 260/71
Center lathe VOEST- ALPINE DA 260/71
more images
Germany Günzburg
1,214 km

Center lathe
VOEST- ALPINEDA 260/71

Certified Dealer
Call
Listing
Cycle-controlled lathe VOEST-ALPINE STEINEL E35
more images
Austria Uttendorf
1,389 km

Cycle-controlled lathe
VOEST-ALPINE STEINELE35

Certified Dealer
Call
Listing
Pallet racking Voest approx. 22 linear meters, used VOEST-ALPINE Palettenregal
Pallet racking Voest approx. 22 linear meters, used VOEST-ALPINE Palettenregal
Pallet racking Voest approx. 22 linear meters, used VOEST-ALPINE Palettenregal
Pallet racking Voest approx. 22 linear meters, used VOEST-ALPINE Palettenregal
Pallet racking Voest approx. 22 linear meters, used VOEST-ALPINE Palettenregal
Pallet racking Voest approx. 22 linear meters, used VOEST-ALPINE Palettenregal
Pallet racking Voest approx. 22 linear meters, used VOEST-ALPINE Palettenregal
Pallet racking Voest approx. 22 linear meters, used VOEST-ALPINE Palettenregal
Pallet racking Voest approx. 22 linear meters, used VOEST-ALPINE Palettenregal
Pallet racking Voest approx. 22 linear meters, used VOEST-ALPINE Palettenregal
more images
Austria Aumühle
1,430 km

Pallet racking Voest approx. 22 linear meters, used
VOEST-ALPINEPalettenregal

Call
Listing
Voest pallet rack approx. 55 linear meters, used VOEST-ALPINE Palettenregal
Voest pallet rack approx. 55 linear meters, used VOEST-ALPINE Palettenregal
Voest pallet rack approx. 55 linear meters, used VOEST-ALPINE Palettenregal
Voest pallet rack approx. 55 linear meters, used VOEST-ALPINE Palettenregal
Voest pallet rack approx. 55 linear meters, used VOEST-ALPINE Palettenregal
Voest pallet rack approx. 55 linear meters, used VOEST-ALPINE Palettenregal
Voest pallet rack approx. 55 linear meters, used VOEST-ALPINE Palettenregal
Voest pallet rack approx. 55 linear meters, used VOEST-ALPINE Palettenregal
Voest pallet rack approx. 55 linear meters, used VOEST-ALPINE Palettenregal
Voest pallet rack approx. 55 linear meters, used VOEST-ALPINE Palettenregal
more images
Austria Aumühle
1,430 km

Voest pallet rack approx. 55 linear meters, used
VOEST-ALPINEPalettenregal

Call
Listing
Center lathe VOEST-ALPINE DA 160 - teilüberholt
Center lathe VOEST-ALPINE DA 160 - teilüberholt
Center lathe VOEST-ALPINE DA 160 - teilüberholt
Center lathe VOEST-ALPINE DA 160 - teilüberholt
Center lathe VOEST-ALPINE DA 160 - teilüberholt
Center lathe VOEST-ALPINE DA 160 - teilüberholt
Center lathe VOEST-ALPINE DA 160 - teilüberholt
Center lathe VOEST-ALPINE DA 160 - teilüberholt
Center lathe VOEST-ALPINE DA 160 - teilüberholt
Center lathe VOEST-ALPINE DA 160 - teilüberholt
Center lathe VOEST-ALPINE DA 160 - teilüberholt
Center lathe VOEST-ALPINE DA 160 - teilüberholt
Center lathe VOEST-ALPINE DA 160 - teilüberholt
more images
Germany Mindelheim
1,258 km

Center lathe
VOEST-ALPINEDA 160 - teilüberholt

Certified Dealer
Call
Listing
VOEST ALPINE / LOECO ZINC-COATING PLANT FOR PIPES VOEST ALPINE LOECO ZINC-COATING PLANT FOR PIPES
VOEST ALPINE / LOECO ZINC-COATING PLANT FOR PIPES VOEST ALPINE LOECO ZINC-COATING PLANT FOR PIPES
VOEST ALPINE / LOECO ZINC-COATING PLANT FOR PIPES VOEST ALPINE LOECO ZINC-COATING PLANT FOR PIPES
VOEST ALPINE / LOECO ZINC-COATING PLANT FOR PIPES VOEST ALPINE LOECO ZINC-COATING PLANT FOR PIPES
VOEST ALPINE / LOECO ZINC-COATING PLANT FOR PIPES VOEST ALPINE LOECO ZINC-COATING PLANT FOR PIPES
VOEST ALPINE / LOECO ZINC-COATING PLANT FOR PIPES VOEST ALPINE LOECO ZINC-COATING PLANT FOR PIPES
VOEST ALPINE / LOECO ZINC-COATING PLANT FOR PIPES VOEST ALPINE LOECO ZINC-COATING PLANT FOR PIPES
VOEST ALPINE / LOECO ZINC-COATING PLANT FOR PIPES VOEST ALPINE LOECO ZINC-COATING PLANT FOR PIPES
VOEST ALPINE / LOECO ZINC-COATING PLANT FOR PIPES VOEST ALPINE LOECO ZINC-COATING PLANT FOR PIPES
VOEST ALPINE / LOECO ZINC-COATING PLANT FOR PIPES VOEST ALPINE LOECO ZINC-COATING PLANT FOR PIPES
VOEST ALPINE / LOECO ZINC-COATING PLANT FOR PIPES VOEST ALPINE LOECO ZINC-COATING PLANT FOR PIPES
VOEST ALPINE / LOECO ZINC-COATING PLANT FOR PIPES VOEST ALPINE LOECO ZINC-COATING PLANT FOR PIPES
VOEST ALPINE / LOECO ZINC-COATING PLANT FOR PIPES VOEST ALPINE LOECO ZINC-COATING PLANT FOR PIPES
VOEST ALPINE / LOECO ZINC-COATING PLANT FOR PIPES VOEST ALPINE LOECO ZINC-COATING PLANT FOR PIPES
VOEST ALPINE / LOECO ZINC-COATING PLANT FOR PIPES VOEST ALPINE LOECO ZINC-COATING PLANT FOR PIPES
more images
Spain Madrid
1,666 km

VOEST ALPINE / LOECO ZINC-COATING PLANT FOR PIPES
VOEST ALPINE LOECOZINC-COATING PLANT FOR PIPES

Call
Listing
Percussion Mill Voestalpine VOEST-ALPINE Percussion Mill
Percussion Mill Voestalpine VOEST-ALPINE Percussion Mill
Percussion Mill Voestalpine VOEST-ALPINE Percussion Mill
Percussion Mill Voestalpine VOEST-ALPINE Percussion Mill
Percussion Mill Voestalpine VOEST-ALPINE Percussion Mill
Percussion Mill Voestalpine VOEST-ALPINE Percussion Mill
Percussion Mill Voestalpine VOEST-ALPINE Percussion Mill
more images
Netherlands Maastricht
789 km

Percussion Mill Voestalpine
VOEST-ALPINEPercussion Mill

Certified Dealer
Call
Listing
Folding machine GUK K50/4/1/FL 2-50 Automatic Folding Machine
Folding machine GUK K50/4/1/FL 2-50 Automatic Folding Machine
Folding machine GUK K50/4/1/FL 2-50 Automatic Folding Machine
Folding machine GUK K50/4/1/FL 2-50 Automatic Folding Machine
Folding machine GUK K50/4/1/FL 2-50 Automatic Folding Machine
Folding machine GUK K50/4/1/FL 2-50 Automatic Folding Machine
Folding machine GUK K50/4/1/FL 2-50 Automatic Folding Machine
Folding machine GUK K50/4/1/FL 2-50 Automatic Folding Machine
Folding machine GUK K50/4/1/FL 2-50 Automatic Folding Machine
Folding machine GUK K50/4/1/FL 2-50 Automatic Folding Machine
Folding machine GUK K50/4/1/FL 2-50 Automatic Folding Machine
more images
Poland Radom
1,681 km

Folding machine
GUK K50/4/1/FL 2-50Automatic Folding Machine

Certified Dealer
Call
Listing
Plate shear Vöest Alpine BT 5x2000
Plate shear Vöest Alpine BT 5x2000
Plate shear Vöest Alpine BT 5x2000
Plate shear Vöest Alpine BT 5x2000
more images
Germany Fuldatal
967 km

Plate shear
Vöest AlpineBT 5x2000

Call
Listing
Wilo Stratos 50/1-9 – circulating pump DN50 (2") 230V PN10 Wilo Stratos 50/1-9 – pompa obiegowa DN50 (2”) 230V PN10 Wilo Stratos 50/1-9 – pompa obiegowa DN50 (2”) 230V PN10
Wilo Stratos 50/1-9 – circulating pump DN50 (2") 230V PN10 Wilo Stratos 50/1-9 – pompa obiegowa DN50 (2”) 230V PN10 Wilo Stratos 50/1-9 – pompa obiegowa DN50 (2”) 230V PN10
Wilo Stratos 50/1-9 – circulating pump DN50 (2") 230V PN10 Wilo Stratos 50/1-9 – pompa obiegowa DN50 (2”) 230V PN10 Wilo Stratos 50/1-9 – pompa obiegowa DN50 (2”) 230V PN10
Wilo Stratos 50/1-9 – circulating pump DN50 (2") 230V PN10 Wilo Stratos 50/1-9 – pompa obiegowa DN50 (2”) 230V PN10 Wilo Stratos 50/1-9 – pompa obiegowa DN50 (2”) 230V PN10
Wilo Stratos 50/1-9 – circulating pump DN50 (2") 230V PN10 Wilo Stratos 50/1-9 – pompa obiegowa DN50 (2”) 230V PN10 Wilo Stratos 50/1-9 – pompa obiegowa DN50 (2”) 230V PN10
Wilo Stratos 50/1-9 – circulating pump DN50 (2") 230V PN10 Wilo Stratos 50/1-9 – pompa obiegowa DN50 (2”) 230V PN10 Wilo Stratos 50/1-9 – pompa obiegowa DN50 (2”) 230V PN10
Wilo Stratos 50/1-9 – circulating pump DN50 (2") 230V PN10 Wilo Stratos 50/1-9 – pompa obiegowa DN50 (2”) 230V PN10 Wilo Stratos 50/1-9 – pompa obiegowa DN50 (2”) 230V PN10
more images
Poland Wymysłów
1,472 km

Wilo Stratos 50/1-9 – circulating pump DN50 (2") 230V PN10
Wilo Stratos 50/1-9 – pompa obiegowa DN50 (2”) 230V PN10Wilo Stratos 50/1-9 – pompa obiegowa DN50 (2”) 230V PN10

Certified Dealer
Call
Listing
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
more images
Germany Hessisch Lichtenau
989 km

L + Z lathe, mechanic's lathe, manual lathe
VOEST ALPINE - WEILERDA 210 / 1

Certified Dealer
Call
Listing
VAI SEUTHE Tube Mill CTA 90×5 VAI SEUTHE Voest Alpine Industrieanlagenbau Tube Mill CTA 90×5 with universal forming  CTA ...
VAI SEUTHE Tube Mill CTA 90×5 VAI SEUTHE Voest Alpine Industrieanlagenbau Tube Mill CTA 90×5 with universal forming  CTA ...
VAI SEUTHE Tube Mill CTA 90×5 VAI SEUTHE Voest Alpine Industrieanlagenbau Tube Mill CTA 90×5 with universal forming  CTA ...
VAI SEUTHE Tube Mill CTA 90×5 VAI SEUTHE Voest Alpine Industrieanlagenbau Tube Mill CTA 90×5 with universal forming  CTA ...
VAI SEUTHE Tube Mill CTA 90×5 VAI SEUTHE Voest Alpine Industrieanlagenbau Tube Mill CTA 90×5 with universal forming  CTA ...
VAI SEUTHE Tube Mill CTA 90×5 VAI SEUTHE Voest Alpine Industrieanlagenbau Tube Mill CTA 90×5 with universal forming  CTA ...
VAI SEUTHE Tube Mill CTA 90×5 VAI SEUTHE Voest Alpine Industrieanlagenbau Tube Mill CTA 90×5 with universal forming  CTA ...
VAI SEUTHE Tube Mill CTA 90×5 VAI SEUTHE Voest Alpine Industrieanlagenbau Tube Mill CTA 90×5 with universal forming  CTA ...
more images
Spain Madrid
1,666 km

VAI SEUTHE Tube Mill CTA 90×5
VAI SEUTHE Voest Alpine IndustrieanlagenbauTube Mill CTA 90×5 with universal forming CTA ...

Call
Listing
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
L + Z lathe, mechanic's lathe, manual lathe VOEST ALPINE - WEILER DA 210 / 1
more images
Germany Hessisch Lichtenau
989 km

L + Z lathe, mechanic's lathe, manual lathe
VOEST ALPINE - WEILERDA 210 / 1

Certified Dealer
Call
Listing
Guillotine shear 3150 mm VÖEST-ALPINE BTHS-8x3150
Guillotine shear 3150 mm VÖEST-ALPINE BTHS-8x3150
Guillotine shear 3150 mm VÖEST-ALPINE BTHS-8x3150
Guillotine shear 3150 mm VÖEST-ALPINE BTHS-8x3150
Guillotine shear 3150 mm VÖEST-ALPINE BTHS-8x3150
Guillotine shear 3150 mm VÖEST-ALPINE BTHS-8x3150
more images
Germany Dinkelsbühl
1,170 km

Guillotine shear 3150 mm
VÖEST-ALPINEBTHS-8x3150

Call
Listing
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
CNC lathe VOEST-ALPINE STEINEL WNC 500 S x 1000
more images
Austria Geigenberg
1,514 km

CNC lathe
VOEST-ALPINE STEINELWNC 500 S x 1000

Call
Siegel

Trust Seal

Dealers certified through Machineseeker

Trust Seal
Listing
Heavy duty shelf VOEST-ALPINE Palettenregal
Heavy duty shelf VOEST-ALPINE Palettenregal
Heavy duty shelf VOEST-ALPINE Palettenregal
Heavy duty shelf VOEST-ALPINE Palettenregal
Heavy duty shelf VOEST-ALPINE Palettenregal
Heavy duty shelf VOEST-ALPINE Palettenregal
more images
Hungary Budapest
1,794 km

Heavy duty shelf
VOEST-ALPINEPalettenregal

Certified Dealer
Call
Listing
Granulator Hosokawa Alpine ROTOPLEX 50/80 Ro
Granulator Hosokawa Alpine ROTOPLEX 50/80 Ro
Granulator Hosokawa Alpine ROTOPLEX 50/80 Ro
Granulator Hosokawa Alpine ROTOPLEX 50/80 Ro
Granulator Hosokawa Alpine ROTOPLEX 50/80 Ro
more images
Netherlands Nederweert
760 km

Granulator
Hosokawa AlpineROTOPLEX 50/80 Ro

Call
Listing
Low loader trailer Möslein TT 11-E 5,50 - 2  Tandemtieflader5,50 m x 2 m, Feuerverzinkt
Low loader trailer Möslein TT 11-E 5,50 - 2  Tandemtieflader5,50 m x 2 m, Feuerverzinkt
Low loader trailer Möslein TT 11-E 5,50 - 2  Tandemtieflader5,50 m x 2 m, Feuerverzinkt
Low loader trailer Möslein TT 11-E 5,50 - 2  Tandemtieflader5,50 m x 2 m, Feuerverzinkt
more images
Schwebheim
1,098 km

Low loader trailer
MösleinTT 11-E 5,50 - 2 Tandemtieflader5,50 m x 2 m, Feuerverzinkt

Certified Dealer
Call
Listing
Component Siemens 6FX1190-7AA00 SINUMERIK MS250 A E Stand 2 SN:SN:250458
Component Siemens 6FX1190-7AA00 SINUMERIK MS250 A E Stand 2 SN:SN:250458
Component Siemens 6FX1190-7AA00 SINUMERIK MS250 A E Stand 2 SN:SN:250458
Component Siemens 6FX1190-7AA00 SINUMERIK MS250 A E Stand 2 SN:SN:250458
Component Siemens 6FX1190-7AA00 SINUMERIK MS250 A E Stand 2 SN:SN:250458
more images
Remscheid
847 km

Component
Siemens6FX1190-7AA00 SINUMERIK MS250 A E Stand 2 SN:SN:250458

Certified Dealer
Call

This may be of interest to you

EHF Champions League Sponsoring

For the third time in a row: Machineseeker is title sponsor of the EHF Champions League

receive any e-mails from Machineseeker

How to receive 100% of our e-mails

Titlepartner EHF Finals Men 2025

Maschinensucher becomes Title Partner of the EHF Finals Men 2025

Michael Manousakis Morlock Motors

Morlock Motors official partner of Machineseeker and Truckscout24

Machineseeker Auctions

Sales with maximum attention: Selected auction highlights

Biggest excavator

Photo gallery: The World's 10 biggest excavators