Used Kögel Trailer Chassis for sale (313)

Condition: used, axle configuration: 3 axles, first registration: 11/2014, Year of construction: 2014, Equipment: ABS, = Additional options and accessories = - EBS - Rear doors = More information = Empty weight: 6.710 kg Carrying capacity: 29.290 kg GVW: 36.000 kg Selling price: € 6.500, US$ 7.498 Technical inspection expiration date: 2024 Purchase on credit is possible: Yes Fgsdpfx Apext Snqewof

Condition: used, axle configuration: 2 axles, first registration: 02/2004, loading space length: 4,800 mm, loading space width: 2,400 mm, loading space height: 600 mm, loading space volume: 7 m³, total width: 2,500 mm, total height: 2,610 mm, Year of construction: 2004, Equipment: ABS, = Additional options and accessories = - EBS = More information = Empty weight: 4.450 kg Carrying capacity: 13.550 kg Fgsdpfx Apjxt Srpowjf GVW: 18.000 kg Selling price: € 6.999, US$ 8.073 Purchase on credit is possible: Yes

Condition: used, empty load weight: 7,400 kg, maximum load weight: 28,600 kg, overall weight: 36,000 kg, first registration: 06/2021, loading space length: 13,630 mm, loading space width: 2,480 mm, loading space height: 2,750 mm, loading space volume: 92 m³, suspension: other, color: grey, gearing type: other, driver cabin: other, emission class: none, Equipment: ABS, Kögel Coil Liner with Tarp - Standard tarp - Internal dimensions (L x W x H): 13.63 x 2.48 x 2.76 m - ABS/EBS - Edscha - Lift axle - SAF axles - Tires: 385/65R22.5 Fjdpfxszti Nro Apwjgf Good condition! German vehicle! Export price! Errors and prior sale excepted. All information without guarantee.

Condition: used, axle configuration: 3 axles, permissible axle load (axle 1): 9,000 kg, permissible axle load (axle 2): 9,000 kg, permissible axle load (axle 3): 9,000 kg, first registration: 04/2022, total length: 11,450 mm, total width: 2,550 mm, suspension: air, tire size: 385/55R22,5, wheelbase: 9,160 mm, color: black, Year of construction: 2022, Equipment: ABS, = Additional options and equipment = - EBS = Further information = Axle configuration Tyre size: 385/55R22.5 Axle brand: SAF Brakes: Disc brakes Suspension: Air suspension Rear axle 1: Lift axle; Max. axle load: 9,000 kg Rear axle 2: Max. axle load: 9,000 kg Rear axle 3: Max. axle load: 9,000 kg Weights Empty weight: 5,230 kg Payload: 35,770 kg Gross vehicle weight: 41,000 kg Fgodozr D Tijpfx Apwsf Functional Extendable body: Yes Identification Registration number: OT-82-GT

Condition: used, overall weight: 39,000 kg, axle configuration: 3 axles, first registration: 12/2022, loading space length: 13,620 mm, loading space width: 2,480 mm, loading space height: 2,780 mm, total width: 2,550 mm, total height: 4,000 mm, Equipment: ABS, VIN: WKOS0002400288982 Load securing certificate CodeXL+Beverages+Daimler+Recycled Paper Pallet box Storage box on the right and left Lift axle (1st axle) Fgodpszr Trbsfx Apwjf 3 axles with disc brakes Edscha sliding tarpaulin LED lighting Extendable access ladder Jost supports 6x tires 385/65 R22.5 Tread depth 1st axle: 15mm/16mm, 2nd axle: 15mm/14mm, 3rd axle: 14mm/16mm Spare wheel holder Upon request, customs plates and insurance can be provided for an additional charge! For export business, we can, upon request, handle the export declaration and registration for you, with reimbursement of costs. For exports to third countries, a deposit of 19% of the purchase price will be retained. This will be refunded to the buyer after successful customs clearance or delivery. For further information, please contact Mr. Lübberding via mobile/WhatsApp. Always make an appointment for inspection/test drive! Feel free to stop by. We look forward to your visit. ---The information provided on the internet is a non-binding description. It does not constitute a guarantee of characteristics. The seller is not liable for typographical and data transmission errors/changes/input errors/mistakes. Subject to prior sale.

Condition: used, overall weight: 39,000 kg, axle configuration: 3 axles, first registration: 07/2022, next inspection (TÜV): 12/2026, loading space length: 13,600 mm, loading space width: 2,480 mm, total width: 2,550 mm, total height: 4,000 mm, Equipment: ABS, 3-axle, disc brakes, ABS, EBS, lift and lower valve, reinforced front panel, portal doors, wedges, rear access ladder, underrun protection, Edscha cover, Kögel axles, support system, pallet box, toolbox, lift axle Tires Axle Position Dimension Manufacturer Type Rim Tread Depth Fgsdpfjzr Truex Apwjf 1 Left 385/65R22.5 M+S Fulda All-season Steel 4.0 mm 1 Right 385/65R22.5 M+S Fulda All-season Steel 5.0 mm 2 Left 385/65R22.5 M+S Fulda All-season Steel 10.0 mm 2 Right 385/65R22.5 M+S Fulda All-season Steel 9.0 mm 3 Left 385/65R22.5 M+S Pirelli All-season Steel 17.0 mm 3 Right 385/65R22.5 M+S Pirelli All-season Steel 15.0 mm Customs license plates and insurance are available for an additional charge upon request! For export transactions, we can handle the export declaration and registration for you against reimbursement of costs. When exporting to third countries, a deposit of 19% of the purchase price will be retained. This will be refunded to the buyer after successful customs clearance or delivery. For export business, we can carry out the export declaration and approval for you against reimbursement of costs. When exporting to third countries, a deposit of 19% of the purchase price will be retained. This will be refunded to the buyer after successful customs clearance or delivery. For further information, please contact Mr. Lübberding on mobile/WhatsApp or Mr. Rohe! Please make an appointment for inspection/test drive! Just drop by. We look forward to your visit. ---Disclaimer: The information provided on the internet is a non-binding description. It does not constitute guaranteed characteristics. The seller is not liable for typing and data transmission errors/changes/input errors/mistakes. Subject to prior sale!

Condition: used, overall weight: 39,000 kg, axle configuration: 3 axles, first registration: 07/2023, total width: 2,550 mm, total height: 4,000 mm, Equipment: ABS, VIN: WK0S0002400300635 Permissible fifth wheel load: 12,000 kg Permissible axle load: 24,000 kg (8,000 kg per axle) Fodpfx Ajzr Trzjpwegf Technically possible axle load: approx. 27,000 kg (9,000 kg per axle) Permissible gross vehicle weight: 39,000 kg Technically possible gross vehicle weight: approx. 39,000 kg Theoretical payload: approx. 29,478 kg Ground load capacity according to DIN EN 283 with test axle load of 7,200 kg (A) Wheelbase: approx. 6,390 mm (A1) Axle distance: approx. 1,310 mm (A2) Axle distance: approx. 1,310 mm (D) Overall length: approx. 13,950 mm (E) Overall width: approx. 2,550 mm (F) Loading area length i.L.: approx. 13,620 mm (G) Loading area width i.L.: approx. 2,480 mm (G2) Rear loading width: approx. 2,480 mm (H1) Loading height unladen in driving position, horizontal: approx. 1,030 mm (H2) Loading height laden in driving position, horizontal: approx. 1,000 mm (H3) Reachable ramp height at the rear of the vehicle with fifth wheel coupling height of 910 mm, laden, raised: approx. 1,190 mm Ride height set to 265 mm. (K) Lateral loading height i.L.: front approx. 2,735 mm - approx. 2,860 mm [adjustable by 5x25 mm], rear approx. 2,810-2,860 mm [adjustable by 1x50 mm] (K1) Height i.L. under roof: front approx. 2,875 mm - approx. 3,000 mm [adjustable by 5x25 mm] | rear approx. 2,950 mm - approx. 3,000 mm [adjustable by 1x50 mm] (X1) Overall height unladen in driving position, horizontal: = H1 + K + T +/- superstructure height adjustment | = S + P + K + T + - height adjustment Superstructure adjustments: The design of the "Mega" superstructure allows for a height adjustment of 5x25 mm at the front and 1x50 mm at the rear. The relevant heights (overall height, lateral loading height, internal height) change accordingly to the selected superstructure setting. (T) Roof height on the side: approx. 180 mm. Due to the design of the roof crossmember, the internal pallet width i.L. corresponds to the specified height i.L. under the roof. (N) Front overhang (according to ISO 1726): approx. 1,685 mm (N1) Front overhang radius (according to ISO 1726): approx. 2,040 mm (O) Rear swing radius (according to ISO 1726): approx. 2,300 mm (P) Height above the fifth wheel coupling: approx. 90 mm (S) Possible fifth wheel coupling height unladen: approx. 940 - 1,070 mm, horizontal at approx. 940 mm (note overall height!) Frame Regular ladder frame in lightweight steel construction with through-bolted crossmembers. Cover plate between outer frame and longitudinal beam as tire protection for the rear wheels of the tractor unit. Coupling plate 8 mm thick, with a 2" fifth wheel kingpin according to DIN 74080/ISO 337 Suspension Axle lift mechanism on axle 1 Control of the axle lift fully automatic, load-dependent. Start assist: Activation via 3x brake, 30% overload up to a speed of 25 km/h. Three-axle unit SAF INTRADISC, with disc brakes Ø 370 mm, ET 120. Air suspension with 260 mm travel Chassis components JOST fifth wheel supports, mechanical with outrigger, 24 t lifting capacity. Single-sided operation on the right in driving direction. Side protection according to ECE-R73 2 large plastic toolboxes, watertight, dimensions (internal) approx. 923 x 422 x 460 mm. Installation at the rear 1x on the left and 1x on the right. Extendable rear ladder on the right. Height of the underrun protection profile min. 120 mm, designed for increased test forces. Braking/air suspension system WABCO EBS system Air suspension system incl. 1 lifting and lowering valve, mounted on th

Condition: used, axle configuration: 3 axles, first registration: 11/2021, Year of construction: 2021,

Condition: used, color: black, overall weight: 16,000 kg, empty load weight: 1,360 kg, Interchangeable platform body, flatbed PLATEAU, BDF system, 7,450 mm long, NEW. Flatbed – BDF system, 7,450 mm long, only the base frame, without a front wall and sideboards. Fedexmkupspfx Apwegf Brand new BDF interchangeable frame with KTL corrosion protection and a 30 cm thick wooden floor. Frame in RAL 9005 black. Support legs in RAL 9005 black, extendable for parking heights of 1,120 - 1,320 mm. VarioFix steel perforated outer frame, 9 pairs of lashing rings in the outer frame. Mountings for gripper clamps. It is possible to attach a front wall, see LA-06-1001. All specified values are approximate dimensions in mm and kg. This offer is subject to change; prior sale is reserved. Prices are net ex works D-59558 Lippstadt-Rixbeck. You can find more items at .

Condition: good (used), axle configuration: 3 axles, permissible axle load (axle 1): 9,000 kg, permissible axle load (axle 2): 9,000 kg, permissible axle load (axle 3): 9,000 kg, first registration: 07/2015, loading space length: 13,410 mm, loading space width: 2,490 mm, loading space height: 2,640 mm, total length: 14,040 mm, total width: 2,600 mm, total height: 4,000 mm, suspension: air, tire size: 385 / 55 / R22.5, wheelbase: 8,860 mm, color: orange, Year of construction: 2015, Equipment: tail-lift, Axle configuration Tyre size: 385 / 55 / R22.5 Make axles: BPW EcoPlus Brakes: drum brakes Suspension: air suspension Rear axle 1: Lift axle; Max. axle load: 9000 kg; Tyre profile left: 30%; Tyre profile right: 30% Rear axle 2: Max. axle load: 9000 kg; Tyre profile left: 30%; Tyre profile right: 30% Rear axle 3: Max. axle load: 9000 kg; Tyre profile left: 30%; Tyre profile right: 30% Weights Empty weight: 8.940 kg Carrying capacity: 33.060 kg GVW: 42.000 kg Functional Tail lift: Dhollandia DHSM.30, slider lift, 2500 kg Make of bodywork: SOR Iberica SOR-S3E Carrier Vector 1550 Cooling engine: diesel and electric (6515 operating hours diesel; 11053 electric) Wall thickness: 50 mm Maintenance, history and condition Fgedpezrtw Rofx Apwof Number of owners: 1 Technical condition: good Visual appearance: average Product safety Manufacturer: Kuijpers Trading BV Minosstraat 8 5048CK TILBURG, NL

Condition: used, axle configuration: 2 axles, permissible axle load (axle 1): 10,000 kg, permissible axle load (axle 2): 10,000 kg, first registration: 11/1996, loading space length: 7,450 mm, loading space width: 2,500 mm, loading space height: 2,650 mm, total width: 2,590 mm, suspension: air, tire size: 265/70R19,5, wheelbase: 5,100 mm, Year of construction: 1996, Equipment: tail-lift, = Additional Options and Accessories = - Air suspension - Spare wheel = Further Information = Axle configuration Tire size: 265/70R19.5 Brakes: Drum brakes Suspension: Air suspension Front axle: Dual tires; Max. axle load: 10,000 kg; Steerable Rear axle: Dual tires; Max. axle load: 10,000 kg Fgodpfxszrm Rko Apwsf Weights Unladen weight: 5,260 kg Payload: 14,740 kg GVW: 20,000 kg Functional Tail lift: Dhollandia DHLSU11, rear door, 2,000 kg Maintenance APK (Technical Inspection): valid until 01/2027 Identification License plate: WR-70-NH Further Information Please contact Maurits Van Giessen for more information.

Condition: used, axle configuration: 3 axles, first registration: 05/2018, loading space length: 13,600 mm, loading space width: 2,480 mm, loading space height: 2,780 mm, total length: 13,900 mm, total width: 2,550 mm, total height: 4,000 mm, suspension: air, tire size: 385/65R22,5, color: other, Year of construction: 2018, Equipment: ABS, = Additional Options and Equipment = - EBS = Remarks = Number of axles: 3, Unladen weight: 6,460 kg, Gross weight: 42,000 kg, Chassis type: Complete chassis, Chassis material: Steel, Kingpin size: 2 inch, Suspension type: Air suspension, ABS, EBS, Body year: 2018, Sliding roof, Axle type: SAF = Further Information = General Information Cab: Day cab Registration number: KLEYN1 Driveline Fuel type: Diesel Transmission Gearbox: Manual transmission Axle Configuration Tire size: 385/65R22.5 Brakes: Disc brakes Suspension: Air suspension Axle 1: Tire tread left: 10 mm; Tire tread right: 14 mm Axle 2: Tire tread left: 1 mm; Tire tread right: 13 mm Axle 3: Tire tread left: 8 mm; Tire tread right: 1 mm Weights Empty weight: 6,460 kg Payload: 35,540 kg Gross vehicle weight (GVW): 42,000 kg Functional Sliding roof: Yes Environment Emission class: Euro 0 Fgodpfjyv U D Nox Apwef Condition Overall condition: Average Technical condition: Average Visual condition: Average Damages: None = Company Information = Kleyn Trucks is one of the world’s largest independent dealers in used vehicles. Here you can choose from a constantly changing stock of 1,200 used trucks, tractors, and trailers. Our portfolio includes all European brands, model years, and price ranges. Why buy at Kleyn Trucks? Simple! • Large, rapidly changing stock • Recognizable quality • Good prices • Proper business practices • We speak many languages • We understand our customers • Support with import and transport • (Export) license plates arranged quickly • Expert technical services • The security of 'recognizable quality' • And more… Please visit our website for special offers and our complete stock: Leasing through Kleyn Trucks is possible in most European countries! Quickly calculate your leasing rate and send a request through our website. Ask directly about our European warranty package.

Condition: used, axle configuration: 3 axles, first registration: 01/2020, suspension: air, tire size: 385/65 R22.5, color: other, Year of construction: 2020, = Additional options and accessories = - vehicles.accessories.coil = Further information = Fjdpfx Apszrc Ncewsgf Axle configuration Tire size: 385/65 R22.5 Axle brand: SAF Brakes: Disc brakes Suspension: Air suspension Rear axle 1: Tire tread depth left: 8 mm; Tire tread depth right: 6 mm Rear axle 2: Tire tread depth left: 8 mm; Tire tread depth right: 7 mm Rear axle 3: Tire tread depth left: 5 mm; Tire tread depth right: 5 mm Weights Unladen weight: 6,895 kg Payload: 32,105 kg GVW: 39,000 kg Condition Damage: none

Condition: used, axle configuration: 3 axles, first registration: 01/2020, suspension: air, tire size: 385/65 R22.5, color: other, Year of construction: 2020, = Additional options and accessories = - vehicles.accessories.coil = Further information = Axle configuration Tire size: 385/65 R22.5 Axle brand: SAF Brakes: Disc brakes Suspension: Air suspension Rear axle 1: Tire tread depth left: 7 mm; Tire tread depth right: 7 mm Rear axle 2: Tire tread depth left: 5 mm; Tire tread depth right: 4 mm Rear axle 3: Tire tread depth left: 9 mm; Tire tread depth right: 9 mm Weights Unladen weight: 7,000 kg Payload: 32,000 kg GVWR: 39,000 kg Condition Fsdszrc Acopfx Apwegf Damage: None

Condition: used, axle configuration: 3 axles, first registration: 01/2020, suspension: air, tire size: 385/65 R22.5, color: other, Year of construction: 2020, = Additional Options and Accessories = - vehicles.accessories.coil = Further Information = Axle Configuration Tire Size: 385/65 R22.5 Axle Brand: SAF Brakes: Disc Brakes Suspension: Air Suspension Rear Axle 1: Tire Tread Depth Left: 8 mm; Tire Tread Depth Right: 8 mm Rear Axle 2: Tire Tread Depth Left: 6 mm; Tire Tread Depth Right: 6 mm Rear Axle 3: Tire Tread Depth Left: 8 mm; Tire Tread Depth Right: 9 mm Fgsdpfxozrczxe Apwof Weights Unladen Weight: 6,895 kg Payload: 32,105 kg GVWR: 39,000 kg Condition Damage: None

Condition: used, axle configuration: 3 axles, first registration: 01/2020, suspension: air, tire size: 385/65 R22.5, color: other, Year of construction: 2020, = Additional options and accessories = - vehicles.accessories.coil = Further information = Axle configuration Tire size: 385/65 R22.5 Axle brand: SAF Brakes: Disc brakes Suspension: Air suspension Rear axle 1: Tire tread depth left: 7 mm; Tire tread depth right: 7 mm Rear axle 2: Tire tread depth left: 7 mm; Tire tread depth right: 7 mm Rear axle 3: Tire tread depth left: 7 mm; Tire tread depth right: 7 mm Weights Unladen weight: 6,795 kg Fedpfozrb Nujx Apwjgf Payload: 32,205 kg GVW: 39,000 kg Condition Damage: none

Condition: used, maximum load weight: 27,700 kg, overall weight: 35,000 kg, axle configuration: 3 axles, first registration: 05/2006, loading space length: 13,600 mm, loading space width: 2,480 mm, loading space height: 3,000 mm, Equipment: ABS, Vehicle number: P19322 E WhatsApp: (AI-powered, forwarding to the relevant contact person in your language) * 3 axles * Full air suspension * ABS * Koegel body * Edscha cover * Jumbo/Lowliner * Portal doors * Storage box * Disc brakes * XL certificate (load securing) * SAF axles * Tires - 1st axle 445/45R19.5 * Tires - 2nd axle 445/45R19.5 Fjdey Trwbspfx Apwjgf * Tires - 3rd axle 445/45R19.5 * Internal dimensions L: 13.60m W: 2.48m H: 3.00m * TÜV (German technical inspection) Sale of a used vehicle in its current condition, exclusively to commercial businesses or for export. Sale is subject to the exclusion of liability for material defects (§ 444 BGB). No guarantee or warranty. Subsequent claims are excluded. Inspection and test drive are strongly recommended before purchase. No guarantee for the functionality of special equipment/extras. Logos/advertising decals may have been edited in the photos. Errors, typing errors and prior sale are reserved. We will gladly advise you in German, English, Greek, Russian, Croatian, Italian, Spanish, French, Turkish, Romanian and Arabic.

Condition: used, first registration: 03/1996, overall weight: 24,000 kg, empty load weight: 5,100 kg, color: white, gearing type: other, emission class: none, Year of construction: 1996, maximum load weight: 18,900 kg, next inspection (TÜV): 10/2024, suspension: air, loading space volume: 17 m³, loading space length: 8,600 mm, loading space width: 2,480 mm, loading space height: 800 mm, tire size: 385/65 R22.5, front tire size: 385/65 R22.5, rear tire size: 385/65 R22.5, driver cabin: other, Equipment: ABS, chassis, compressed air brake, lighting, truck registration, Kögel 3-Axle Construction Material Trailer * SAF axles * Air suspension * 40 mm drawbar eye * Tires: 385/65 R22.5, spare tire * Drum brakes * DUO-Matic coupling * Tie-down points on the loading platform * Aluminum side walls * Loading height approx.: 1.26 m * Internal dimensions: L - 8360 m, W - 2.48 m, side wall height 0.80 m * Weights: GVWR - 24,000 kg, unladen weight - 5,100 kg, payload - 18,900 kg * German vehicle with German registration documents!! * 2nd owner!! * First registration: March 18, 1996 * Technical inspection and safety check expired * VIN: WK0AN0024T7168550 Subject to prior sale, errors and changes! Fgodpfx Aezr Eznepwjf Some company logos have been removed from the images – please inquire! Functionality of extras is without guarantee! Your contact: Christoph Ott Tel. + WhatsApp:

Condition: used, overall weight: 39,000 kg, axle configuration: 3 axles, first registration: 11/2012, loading space length: 13,600 mm, loading space width: 2,470 mm, loading space height: 2,800 mm, loading space volume: 94 m³, Equipment: ABS, Kögel S 24-1 Flatbed with Tarpaulin, 94 m³, Lift Axle, Safety Roof For inquiries: 0626560 * ABS * EBS * 3-axle, air-suspended * Disc brakes * Safety roof * BPW axles * Wear-resistant wooden floor * Aluminum underrun protection Dimensions (cargo space/loading area) Cargo space length: 13,600 mm * Cargo space width: 2,470 mm * Cargo space height: 2,700 mm Fgjdpfx Ajzrqzaspwjf Tires: 1st axle: 385 / 65 R 22.5, 30% air-suspended, lift axle 2nd axle: 385 / 65 R 22.5, 45% air-suspended 3rd axle: 385 / 65 R 22.5, 30% air-suspended ----Price: €4,900 + 19% VAT For further questions, you can reach us on the following phone numbers: * We speak: German, English, French, Polish, and…? Typographical errors, errors and prior sale are subject to change.

Condition: used, empty load weight: 6,460 kg, axle configuration: 3 axles, first registration: 05/2018, Year of construction: 2018, gearing type: mechanical, Tare weight: 6460kg, Please find an overview of all vehicles available on our website . Finance required? We offer individual financing solutions, full service contracts and telematic-services. We would be glad to advise you personally. Fodjztr Svjpfx Apwsgf

Condition: used, empty load weight: 6,460 kg, axle configuration: 3 axles, first registration: 04/2018, Year of construction: 2018, gearing type: mechanical, Tare weight: 6460kg, Please find an overview of all vehicles available on our website . Finance required? We offer individual financing solutions, full service contracts and telematic-services. We would be glad to advise you personally. Fedpfx Aoztr S Nepwogf

Condition: used, empty load weight: 6,460 kg, axle configuration: 3 axles, first registration: 03/2018, Year of construction: 2018, gearing type: mechanical, Tare weight: 6460kg, Please find an overview of all vehicles available on our website . Finance required? We offer individual financing solutions, full service contracts and telematic-services. We would be glad to advise you personally. Fgsdpfx Apsztr Taowof

Condition: used, empty load weight: 6,950 kg, axle configuration: 3 axles, first registration: 04/2017, Year of construction: 2017, gearing type: mechanical, Tare weight: 6950kg, Please find an overview of all vehicles available on our website . Finance required? We offer individual financing solutions, full service contracts and telematic-services. We would be glad to advise you personally. Fgsdpsztr Scjfx Apwsf

Condition: used, empty load weight: 6,460 kg, axle configuration: 3 axles, first registration: 05/2018, Year of construction: 2018, gearing type: mechanical, Tare weight: 6460kg, Please find an overview of all vehicles available on our website . Finance required? We offer individual financing solutions, full service contracts and telematic-services. We would be glad to advise you personally. Fgjdpfx Ajztr S Aopwjf

Condition: used, empty load weight: 6,460 kg, axle configuration: 3 axles, first registration: 05/2018, Year of construction: 2018, gearing type: mechanical, Tare weight: 6460kg, Please find an overview of all vehicles available on our website . Finance required? We offer individual financing solutions, full service contracts and telematic-services. We would be glad to advise you personally. Fedpfoztr Spjx Apwjgf