GS-TECH s.r.o.

Condition: good (used), Year of construction: 2005, functionality: fully functional, 1 x used milling machine Mikron VCE800W+ With tool changer Isdoz Dpgvopfx Akwstl Year of manufacture: 2005 Control system: iTNC530 Sold as used, with no warranty of any kind.

Condition: good (used), Year of construction: 1999, Universal machining center Machine type: Hermle U 630 S Control: Heidenhain TNC 426 Year: 1999 SPECIFICATIONS Spindle speeds: 20 - 7.000 rpm Spindle power: 7,5 kW milling head: 0 - 90° Travel X-Axis: 875 mm Y-Axis: 500 mm Z-Axis: 500 mm Rapid motion: (X/Y/Z): 15 m/min. Feed: (X/Y/Z): 15 m/min. Equipment Tool: SK 40 quill range: 75 mm Table size: 900 x 528 mm Power consumption: 14 KW Machine weight: 4.500 kg Itodpsz Dkrmefx Akwel Req. space (LxBxH): 2,3 x 2,0 x 2,1 m

Condition: good (used), Year of construction: 1996, x-travel 800 mm y-travel 340 mm z-travel 460 mm Control Fanuc Itjdpfoz Dbzxex Akwsl weight of the machine ca. 3,5 t

Condition: excellent (used), Year of construction: 2017, operating hours: 19,907 h, functionality: fully functional, machine/vehicle number: 25221, travel distance X-axis: 800 mm, travel distance Y-axis: 800 mm, travel distance Z-axis: 550 mm, controller manufacturer: Heidenhain, controller model: Heidenhain TNC640, table load: 1,400 kg, rotary table diameter: 800 mm, rotational speed (min.): 20 rpm, rotational speed (max.): 18,000 rpm, overall weight: 12,500 kg, spindle speed (max.): 18,000 rpm, operating hours of spindle: 4,408 h, coolant supply: 80 bar, spindle nose: HSK-A63, number of spindles: 1, number of slots in tool magazine: 42, Equipment: chip conveyor, documentation/manual, rotational speed infinitely variable, - Year of manufacture: 2017, Heidenhain TNC640 - Machine run time: 19,907 hours, Spindle run time: 4,408 hours - HSK-A 63, 18,000 min-1 - SRT800 torque drive in the C-axis - Tandem drive in the A-axis - 42 tool positions - Internal cooling system (IKZ) 80 bar, Varioventil adjustable from 0-80 bar - Compressed air at spindle center - External blow-off system - Air curtain for scale protection - Chip flushing gun - Automatic cabin roof - Electronic handwheel - Heidenhain measuring probe - Signal light - BLUM tool breakage/measurement system - Dynamic Efficiency - Dynamic Precision - Hermle WDS - Kinematic-Opt - Adjustable control panel - HIMS - Event messenger In very good condition - low spindle hours. Iodpfx Akoz A Tzhswetl The machine has previously been connected to a central coolant system. The machine will be delivered with a new tank and band filter, as well as a pump that supplies the IKZ and external cooling system (AKZ) pump. Functionally very similar to the standard Hermle configuration. We guarantee flawless operation and will gladly commission the machine at your location.

Condition: used, Year of construction: 2018, controller manufacturer: Siemens, controller model: 840 Dsl - Celos, _____ Description: Year of manuf. : 2018 Control : Siemens 840 Dsl - Celos Speed : 20000 rpm Movement X/Y/Z : 850/520/475 mm Tool holder : HSK 63 In General: Year of manufacture:2018 Control system:Siemens 840 Dsl – Operate Travel ranges X/Y/Z:850/520/475 mm Speed:20,000 rpm Tool holder:HSK 63 Ijdpfx Asz A Nz Rskwstl Spindle: Technology:Motorised spindle Speed:20,000 rpm Max. power:35 kW Max. torque:130 Nm Tool holder:HSK 63 Fluid supply:Coolant + blast air Working table: Clamping area:1,160 x 570 mm Max. table load:1,000 kg Tool magazin: Technology:Chain magazine Number of stations:60 Tool changer:Double gripper Max. tool diameter:80 (130) mm Max. tool length:300 mm Equipment: Positioning sensors:Direct scales Chip removal:Chip conveyor Coolant supply:Internal coolant system, 20 bar Workpiece measurement:Renishaw Touch probe Tool measurement:Tool setter Emulsion mist separator:Mechanical Tool coding:Balluf sensor

Condition: excellent (used), Year of construction: 2015, operating hours: 26,800 h, functionality: fully functional, travel distance X-axis: 850 mm, travel distance Y-axis: 520 mm, travel distance Z-axis: 475 mm, operating hours of spindle: 11,000 h, coolant supply: 20 bar, number of slots in tool magazine: 30, Equipment: chip conveyor, documentation/manual, Deckel Maho DMC 850V Machining Center Technical Data CNC Control: Siemens 840 Ergoline Travel in X-axis mm: 850 Travel in Y-axis mm: 520 Travel in Z-axis mm: 475 Feed rates m/min: 42 Max. Spindle speed rpm: 14,000 Coolant supply through the spindle bar: 20 Tool holder: SK 40 Magazine: 30 Chip conveyor Tank capacity liters: 600 Itodpfx Aoz Ayhwjkwsl Infrared probe Tool measurement TT140 Internal coolant supply Flushing gun Direct XYZ measuring system Operating hours: 26,600 h Spindle operating hours: 11,000 h Base machine: Dimensions/Weight L/W/H mm: 3,600 x 2,300 x 2,700 Weight kg: 5,750

Condition: used, Year of construction: 1999, Mori Seiki MV-653/50 Heavy Duty Vertical Machining Centre. Serial No. 92 (1999) with MSG-502 Control, Table Size, 1700 x 660mm, 50 INT Taper, 80 Position ATC, High Pressure Coolant, Through Spindle Coolant, 15,000rpm Max Spindle Speed, Swarf Conveyor Please Noter: Nikken 500mm dia 4th Axis & Powered Tailstock not included can be purchased as a separate lot. Location: These lots are located in Swindon, UK. Unfortunately, there are no loading facilities on-site, dismantling and loading will be at the cost of the purchaser. Itedpfez Ar Atox Akwel

Condition: ready for operation (used), Year of construction: 2014, operating hours: 10,712 h, travel distance X-axis: 800 mm, travel distance Y-axis: 510 mm, travel distance Z-axis: 630 mm, controller manufacturer: FANUC, controller model: 0i MD, table width: 510 mm, table length: 950 mm, overall weight: 6,000 kg, spindle speed (max.): 10,000 rpm, number of axes: 3, This 3-axis POSmill B 800 was manufactured in 2014. It features an X-axis travel of 800 mm, Y-axis travel of 510 mm, and Z-axis travel of 630 mm. The machine includes a table size of 950 x 510 mm and a spindle speed of 10,000 RPM. If you are looking to get high-quality machining capabilities, consider the POSmill B 800 vertical machining centre we have for sale. Contact us for further details. - Control System: Fanuc 0i MD (Hartrol-Fanuc AI100 display interface)- Storage Capacity: 2+2 GB- Tool Changer: 24-fold ISO 40- Internal Coolant Supply (CTS): 20 bar with cartridge filter- Apparent Power: 25 kVA- Fuse Protection: 35 A- Voltage / Frequency: 400 V / 50 Hz (3-phase)- Power On Hours: 21,699 H- Run Time Hours: 10,712 H- Total Parts Count: 47,887- Standard Equipment: Active air-air control cabinet cooler, Ethernet network connection, regulated spindle cooler, opening left/right side windows, polycarbonate protective enclosure, external spiral chip conveyor, coolant head pump (M-functions), chip flushing pump & device, water gun, air gun, coolant at spindle, operating status light, electromechanical oil coolant separator, mobile electronic handwheel Iodpfxsz Arl Is Akwotl Technical Specification Taper Size ISO 40

Condition: ready for operation (used), Year of construction: 2009, functionality: fully functional, travel distance X-axis: 800 mm, travel distance Y-axis: 500 mm, travel distance Z-axis: 500 mm, controller manufacturer: Siemens, TECHNICAL DETAILS Travel range, X-axis: 800 mm Travel range, Y-axis: 500 mm Iodpfx Aksz Apdhewetl Travel range, Z-axis: 500 mm MACHINE DETAILS Control system manufacturer: Siemens

Condition: used, overall weight: 5,500 kg, spindle speed (max.): 8,000 rpm, Highly efficient vertical machining center Chevalier QP2033-L, suitable for precision milling, drilling, and tapping of various materials Iedpfx Akszz H Etewotl

Condition: ready for operation (used), Year of construction: 2006, functionality: fully functional, machine/vehicle number: AB0704, travel distance X-axis: 810 mm, travel distance Y-axis: 610 mm, travel distance Z-axis: 610 mm, controller model: Siemens Sinumerik 810D, spindle speed (max.): 8,000 rpm, TECHNICAL DETAILS Travel range X-axis: 810 mm Travel range Y-axis: 610 mm Itsdpfszzx Hcox Akwsl Travel range Z-axis: 610 mm Workpiece weight: max. 1,000 kg Table load: 1,000 kg Spindle speed: max. 8,000 RPM Number of tool positions in the tool magazine: 32 MACHINE DETAILS Control model: Siemens Sinumerik 810D Total weight: 5,000 kg Input voltage: 400 V Type of input current: Three-phase EQUIPMENT CE marking Chip conveyor Spindle speed continuously adjustable 20 bar spindle cooling Paper filter Shopmill Note: The machine has been regularly maintained. One slot in the tool changer is defective.

Condition: ready for operation (used), Year of construction: 2006, operating hours: 111,000 h, travel distance X-axis: 800 mm, travel distance Y-axis: 520 mm, travel distance Z-axis: 510 mm, controller manufacturer: FANUC, controller model: 16i-MB, total height: 3,300 mm, table width: 2,700 mm, overall weight: 9,000 kg, spindle speed (max.): 12,000 rpm, product length (max.): 3,700 mm, number of axes: 5, This 5-axis STAMA MC 734M was manufactured in 2006. It features a travel range of 800 mm in the X-axis, 520 mm in the Y-axis, and 510 mm in the Z-axis. The machine is equipped with a spindle speed of 12,000 rpm and a tool magazine capacity of 48 + 90 tools. If you are looking to get high-quality machining capabilities, consider the STAMA MC 734M vertical machining centre we have for sale. Contact us for further details. - Interference Radius: 252 mm- Connected Load: 51 kVA- Total Power Requirement: 46 kW- Connection Voltage: 400 V3 50 Hz- Nominal Current: 75 A- Additional Fuse: 3x 80 A- Min Cross Section Connection: 4x25 mm²- Spindle Taper: Capto 6- Spindle Bearing Diameter: 85 mm- Max Spindle Torque: 142 Nm (S6/20%)- Tool Magazine Capacity: 48 + 90 tools- Tool Clamping Force: 8,000 N- Max Tool Diameter: 160 mm- Max Tool Length: 300 mm- Feed Rate X / Y / Z: 1 - 10,000 mm/min- Rapid Traverse X / Y / Z: 60 m/min- Max Feed Force X / Y: 7,000 N- Max Feed Force Z: 8,000 N- Max Milling Capacity: 600 cm³- Max Drilling Diameter: 40 mm- Max Tapping Diameter: M30- Main Spindle Motor 1: Kessler DMQ .4.AFS/F (22.0 kW, 12,000 rpm)- X-Axis Motor: Fanuc A 06 B-0269-B 100 (5.5 kW, 3,000 rpm)- Y-Axis Motor: Fanuc A 06 B-0266-B 100 (4.5 kW, 3,000 rpm)- Z-Axis Motor: Fanuc A 06 B-0273-B 400 (5.5 kW, 3,000 rpm)- Tool Magazine Motor: Fanuc A 06 B-0235-B 000 (2.5 kW, 4,000 rpm)- 4th Axis B Motor: Fanuc A 06 B-0266-B 100 (4.5 kW, 3,000 rpm)- 5th Axis C Motor: Fanuc A 06 B-0236-B 100 (2.3 kW, 4,000 rpm)- 8th Axis X2 Motor: Fanuc A 06 B-0266-B 100 (4.5 kW, 3,000 rpm)- 7th Axis U Motor: Fanuc A 06 B-0213-B 400 (0.75 kW, 4,000 rpm)- V-Axis Motor: Fanuc A 06 B-0216-B 400 (1.0 kW, 4,000 rpm)- Supplementary Magazine Motor: Fanuc A 06 B-216-B 400 (1.0 kW, 4,000 rpm)- Flat Magazine Motor: Fanuc A 06 B-0235-B 100 (2.5 kW, 4,000 rpm)- Coolant Pump 1: Brinkmann BFS 238/70 (5.0 kW, 2,900 rpm)- Coolant Pump 2: Brinkmann TH 90/470-540 (3.3 kW, 2,900 rpm)- Dirty Water Pump: Brinkmann TAS 603/280-6156 (5.5 kW, 2,900 rpm)- Wash Gun Pump: Brinkmann TH 90/470-540 (3.3 kW, 2,900 rpm)- Self-cleaning Lamella Filter Motor: Motovario P 63 B 4 (0.18 kW, 1,360 rpm)- Chip Conveyor Motor: Bauer BS 06-74V/D 05 LA4/SP (0.25 kW, 1,350 rpm)- Hydraulic Unit Motor: Rexroth UPE5-4.00A10V5010ANT-H-1-025 (4.0 kW, 1,390 rpm)- Cabin Extraction Motor: Ziehl-Abegg RH 31 M-20K.5H.2R (0.75 kW, 2,880 rpm)- Conveyor Belt Motor: SEW-Eurodrive R 47 DT 7104/AS B1 (290 Nm, 1,380 rpm) Included Equipment: Chip conveyor, auxiliary magazine, coolant system, workpiece loader Itedpozzxa Nofx Akwsl Technical Specification Through-spindle Coolant Yes

Condition: ready for operation (used), Year of construction: 2016, functionality: fully functional, travel distance X-axis: 800 mm, travel distance Y-axis: 450 mm, travel distance Z-axis: 510 mm, feed rate X-axis: 36 m/min, feed rate Y-axis: 36 m/min, feed rate Z-axis: 36 m/min, controller manufacturer: FANUC, controller model: i Series + Easy Operation Package, total height: 2,950 mm, total length: 2,160 mm, total width: 2,615 mm, table width: 450 mm, table length: 1,000 mm, table load: 600 kg, overall weight: 5,000 kg, spindle speed (min.): 0 rpm, spindle speed (max.): 8,000 rpm, operating hours of spindle: 5,025 h, coolant supply: 20 bar, spindle motor power: 18,500 W, spindle nose: SK40 (DIN69871), number of spindles: 1, number of slots in tool magazine: 30, Equipment: chip conveyor, documentation/manual, We acquired this machine in working condition directly from the first owner, after it had completed its production cycle. The Doosan DNM 4500 from 2016, equipped with a FANUC control system, is a reliable 3-axis vertical CNC machining center. It is particularly suitable for general milling operations, working with steel/stainless steel/aluminum, and for series production. The machine will be fitted with 2 new original windows (currently on order)! Additional options & accessories: - Internal cooling (20 bar) - Electronic handwheel - DOOSAN Easy Operation Package - Chip conveyor Itedozzdh Ejpfx Akwel - HAIMER 3D probe - AOF mist extraction system - Oil skimmer - Preparation for a 4th axis - All original documentation.

Condition: used, Year of construction: 1986, Mori Seiki MV45/45 from 1986 with Fanuc 11M control, 820 × 555 × 550 mm travels, BT 45 spindle (4.500 rpm, 7,5 kW) and Kitagawa 4th axis for simultaneous 4-axis machining. Professional through-spindle coolant retrofit by Deuschle (15 bar, M50-switched, rotary union through pull stud) and two mechanical gear stages deliver 200 Nm torque; box guideways ensure rigidity. Includes approximately 75 BT 45 tool holders with through-coolant passage and 20 pull studs. CNC CONTROL Controller: Fanuc 11M AXES Number of controlled axes: 4 Number of simultaneous axes: 4 X-axis travel mm: 820 Y-axis travel mm: 555 Z-axis travel mm: 550 4th axis / rotary table: Kitagawa SPINDLE Max. spindle speed rpm: 4.500 Spindle power kW (S1/S6): 7,5 / 5,5 Isdpfxezy Svue Akwetl Spindle torque Nm: 200 Spindle taper / interface: BT 45 Gearbox stages / speed ranges rpm: 2 COOLING Coolant through spindle bar: 15 EQUIPMENT & OPTIONS • Box guideways (flat slideways) — very rigid, stable machine • 4-axis simultaneous: Kitagawa 4th-axis rotary unit, hydraulically clamped, fully integrated in the control • Spindle with 2 mechanical gear stages — high torque, 200 Nm in low gear • Through-spindle coolant (IKZ) retrofitted by Deuschle: rotary union through the pull stud, hydraulic clamping/release with pressure intensifier, own 15 bar pump switched via M50 • Chip conveyor at the front, discharging to the right • Approx. 75 BT 45 tool holders included, all with through-coolant passage, plus about 20 pull studs • 4th axis (rotary table)

Condition: like new (used), Year of construction: 2016, operating hours: 3,641 h, functionality: fully functional, travel distance X-axis: 850 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 500 mm, feed rate X-axis: 35 m/min, feed rate Y-axis: 35 m/min, feed rate Z-axis: 35 m/min, controller manufacturer: Heidenhain, controller model: TNC 640, workpiece weight (max.): 2,000 kg, table width: 700 mm, table length: 1,070 mm, table load: 2,000 kg, overall weight: 10,000 kg, spindle speed (max.): 18,000 rpm, operating hours of spindle: 3,641 h, spindle motor power: 20,000 W, spindle nose: HSK-A63, number of spindles: 1, number of slots in tool magazine: 38, Equipment: documentation/manual, This HERMLE C400 is in like-new condition and has seen very little use, with only 3641 spindle hours. The machine comes from a repair/prototype workshop and was primarily used to machine plastics and aluminum. The machine is located in our showroom and can be inspected while running! Additional options & accessories: - Air through the spindle. - Heidenhain TS460 measuring probe. - Electronic handwheel. - Approx. 20 HSK-A63 tool holders (in the tool changer). - Manual cabinet roof. - Preparation for mist extraction system. - Coolant gun. - Original HERMLE + Heidenhain documentation. Iodpfszyq Ebjx Akwstl Weight & dimensions: approx. 10,000 kg

Condition: used, Year of construction: 2012, operating hours: 25,742 h, functionality: fully functional, coolant supply: 20 bar, number of slots in tool magazine: 30, Equipment: chip conveyor, Used 3-axis machining center with Heidenhain control. Currently still in operation. Will be replaced by a larger machine. Isdpfxozyl Nnj Akwetl Inspection possible by appointment. Available at the end of 2026.

Condition: used, Year of construction: 1998, functionality: fully functional, Equipment: chip conveyor, documentation/manual, Hermle 3-Axis Machining Center Type C 600 V Itjdpfozxpp Aox Akwjl Year 1998 CNC Heidenhain TNC

Condition: good (used), EMCO E-900 CNC vertical machining center Technical details: Travel X/Y/Z: 900mm/500mm/500mm, Table dimensions X/Y: 1000mm/520mm, Max. table load: 800kg, Spindle speed: 10000rpm, Spindle power: 11kW, Tool holder type: SK40, Rapid traverse: 24m/min. Machine dimensions X/Y/Z: approx. 2600mm/2450mm/2950mm, Weight: approx. 4800kg, Control: Siemens Sinumerik 810D Shopmill Itedjzxc Npspfx Akwol Accessories/options: - tool holders SK40 - documentations - coolant tank Under power in our warehouse, inspection is available at anytime. Videos are vailable upon request!

Condition: excellent (used), Year of construction: 2010, Data: XYZ: 600/400/460 mm Itjdpezw T R Usfx Akwol Spindle speed: 10,000 rpm Heidenhain TNC 620 control unit Spindle: SK 40 Internal coolant system: 20 bar CNC Nikken / 4-axis, D 200 mm Oil mist extraction system Chip conveyor

Condition: good (used), Year of construction: 2008, Ref. -No.: 10660 Manufacturer: DECKEL MAHO Type: DMC 835 V Year of construction: 2008 Type of control: CNC Control: Siemens 840D mit Shopmill Storage location: Halberstadt Country of origin: Germany X-Travel: 835 mm Y-Travel: 510 mm Z-Travel: 510 mm Main spindle drive power: 14 kW Table Dimensions (Lengthxwidth): 1000 x 560 mm Table Load: 800 kg Tool Taper: SK 40 Numbers Of Tools In Magazin: 20 Turning Speeds: 10000 RPM Max. Workpiece Weight: 4,5 t Further information: - Chip conveyor - Handwheel Itedpezw Txfjfx Akwel The machine can be inspected while powered on by prior arrangement.

Condition: good (used), Year of construction: 2012, Ref. -No.: 10659 Manufacturer: DECKEL MAHO Type: DMC 835V Year of construction: 2012 Type of control: CNC Control: Haidenhein iTNC 530 Storage location: Halberstadt Country of origin: Germany Machine-No.: 1541XXX X-Travel: 835 mm Y-Travel: 510 mm Z-Travel: 510 mm Number of T-slots: 5 Itsdezw Tw Uspfx Akwjl Max. Tool Weight: 6 kg Max. Tool Length: 250 mm Max. Tool Diameter: 80 mm Tool change time: 1,6 s T - groove width: 14 mm T - slot spacing: 100 mm Tool Taper: SK40 Numbers Of Tools In Magazin: 30 Spindle Speed: 12000 RPM Max. Torque: 130 / 87 Nm Turning Speed Range - Stepless: 30 mm / min Total Power Requirement: 35 kW Dimensions Of The Machine Ca.: 4,5 x 3,5 x 2,7 m Weight Of The Machine Ca.: 5 t Changeover time chip - chip: 6 sec Feed rate: 1 - 20.000 (X / Y / Z) High pressure cooling: 20 bar Further information: The machine can be inspected while powered on by prior arrangement.

Condition: excellent (used), Year of construction: 2012, operating hours: 6,000 h, functionality: fully functional, machine/vehicle number: 21534, travel distance X-axis: 850 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 500 mm, workpiece weight (max.): 2,000 kg, table width: 700 mm, table length: 1,070 mm, overall weight: 12,500 kg, spindle speed (max.): 18,000 rpm, operating hours of spindle: 5,000 h, spindle motor power: 15,000 W, number of slots in tool magazine: 38, Equipment: chip conveyor, documentation/manual, Very good condition, used for light milling. High-pressure coolant flushing through the center of the tool, 80 bar. HSK63A tool holder. Blum tool breakage detection. iTNC530 control system. Includes two vices and a pneumatic clamping device ITS100/P WT. Direct sale to end-users only. W-Technology s.r.o. Polní 8 79201 Bruntál Itodpfx Akozw Rl Aowsl Czech Republic

Condition: used, Year of construction: 1991, Mori Seiki MV-40B Year of manufacture: 1991 Control system: Fanuc/Mitsubishi Iedpfjzwt Eljx Akwstl Travel distances X/Y/Z: 800x400x500 Machine weight: 6050 kg Condition: Still connected to power, fully functional.

Condition: ready for operation (used), Year of construction: 2011, operating hours: 12,946 h, functionality: fully functional, travel distance X-axis: 935 mm, travel distance Y-axis: 850 mm, travel distance Z-axis: 650 mm, controller model: Heidenhain iTNC 530 HSCI, spindle speed (max.): 15,000 rpm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Travel range X-axis: 935 mm Travel range Y-axis: 850 mm Travel range Z-axis: 650 mm Itodpfezwn Etsx Akwjl Number of axes: 3 Table length: 1,200 mm Table width: 850 mm Max. table load: 2,000 kg Spindle connection: HSK-A63 Spindle speed: 15,000 rpm Tool changer: 30-position Rapid traverse: 40 m/min Feed rate: 40,000 mm/min MACHINE DETAILS Control system: Heidenhain iTNC 530 HSCI Internal cooling: 40 bar / 23 liters/min Operating hours: 36,420 h Spindle hours: 12,946 h EQUIPMENT Chip conveyor

Condition: good (used), Year of construction: 1996, functionality: fully functional, Work area: 800x600x500 Rapid traverse rate: 30 m/min Spindle speed: 15000 RPM, SK40 NC rotary table, diameter = 280 mm Electronic handwheel module Electrical thermal expansion compensation Ethernet interface, TNC 426/430 Itsdszv Syfepfx Akwol Measuring probe system, SK40, Renishaw Chip conveyor without chip cart Enclosed cabin roof section Air blow-off device, C800 The spindle was replaced in May 2018 with a total operating time of 25,185 hours. The current operating time is 31,083 hours. This means that the spindle has been in operation for 5,898 hours since its replacement.