Used Manitou Mt1840 A for sale (917)

Condition: used, fuel type: diesel, lifting height: 5,850 mm, Year of construction: 2019, operating hours: 3,910 h, Equipment: air conditioning, Year of manufacture: 2019 Empty weight: 4.922 kg Carrying capacity: 2.500 kg Lrsdpfsw Ewfhox Ahwjh GVW: 7.422 kg Dimensions (LxBxH): 390 x 181 x 192 cm Working height: 600 cm Boom radius: 3.4 m

Condition: used, Year of construction: 2017, operating hours: 3,100 h, Year of manufacture: 2017 Mast: articulated arm Lrjdpfsx Hgq Aox Ahwjh

Condition: used, Year of construction: 2016, operating hours: 2,680 h, load capacity: 230 kg, lifting height: 12,000 mm, Year of manufacture: 2016 Mast: articulated arm Lredpfxexg Iype Ahwsh

Condition: used, Year of construction: 2016, operating hours: 3,480 h, load capacity: 230 kg, Year of manufacture: 2016 Lodpoxiwh Uefx Ahwerh Mast: articulated arm

Condition: new, color: other, Year of construction: 2024, Year of manufacture: 2024 Empty weight: 1.390 kg Dimensions (LxBxH): 190 x 270 x 168 cm Attachment suited for: Loaders Bucket capacity: 4,5 m³ CE mark: yes General condition: very good Technical condition: very good Visual appearance: very good Lrjdpfx Ajylpq Ijhweh Condition CE type: CE

Condition: used, Year of construction: 2007, operating hours: 5,510 h, load capacity: 230 kg, fuel type: diesel, color: red, Equipment: all wheel drive, Empty weight: 8.090 kg GVW: 8.320 kg Dimensions (LxBxH): 577 x 230 x 237 cm Engine type: Perkins Perkins Mast: articulated arm Lredpeyg Hyisfx Ahwsh Working height: 1.765 cm

Condition: used, power: 55 kW (74.78 HP), fuel type: diesel, axle configuration: 4x4, Year of construction: 2022, operating hours: 4,487 h, Equipment: air conditioning, all wheel drive, Drive: Wheel Empty weight: 11.910 kg Chassis type: rigid Lifting capacity: 4.000 kg Rental currency: EUR Please contact KEY-TEC Sales for more information Lrsdpfx Ahsyk Rp Aewoh

Condition: used, power: 75 kW (101.97 HP), fuel type: diesel, axle configuration: 4x4, Year of construction: 2015, operating hours: 8,235 h, Equipment: air conditioning, all wheel drive, Drive: Wheel Empty weight: 11.710 kg Chassis type: rigid Lifting capacity: 4.000 kg Rental currency: EUR Lrjdeykyi Ejpfx Ahwsh Please contact KEY-TEC Sales for more information

Condition: used, power: 75 kW (101.97 HP), fuel type: diesel, axle configuration: 4x4, Year of construction: 2015, operating hours: 6,160 h, Equipment: air conditioning, all wheel drive, Drive: Wheel Empty weight: 11.710 kg Chassis type: rigid Lifting capacity: 4.000 kg Rental currency: EUR Lodpfoykyixox Ahworh Please contact KEY-TEC Sales for more information

Condition: used, Year of construction: 2024, total length: 7,790 mm, · Arbeitshöhe 18.19 m Lsdpex Avu Tjfx Ahworh · Plattformhöhe 16.19 m · Maximale seitliche Reichweite 10.51 m · Ãoeberhang / Knickpunkt Gelenk 7.55 m · Korbarm-Drehwinkel (Boden) +-59.50 ° · Tragfähigkeit des Arbeitskorbs 230 kg · Drehung des Oberwagens 350 ° · Drehung des Arbeitskorbs (rechts / links) 90 ° / 90 ° · Anzahl Personen (innen / außen) 2 / 2 · Gegengewicht Versatz (Oberwagen bei 90°) 0.22 m · Innerer Wenderadius 1.38 m · äußerer Wenderadius 3.75 m · Fahrgeschwindigkeit - Transportmodus 5 km/h · Fahrgeschwindigkeit - Arbeitsmodus 1 km/h · Steigfähigkeit 45 % · Zulässige Neigung im Arbeitsmodus 5 ° · Bereifung Schaumgefüllt · Antriebsräder (vorne / hinten) 2 / 2 · Lenkräder (vorne / hinten) 2 / 2 · Gebremste Räder / Räder 0 / 2 · Hersteller / Motor Modell: Kubota - D1105-E4B · Motornorm: Vorläufige Stufe 4, Stage IIIA, Stage V · Nennleistung Verbrennungsmotor / Leistung (kW): 24.80 p / 18.50 kW · Bodendruck 10 dan/cm2 · Hydraulikdruck 340 bar · Fassungsvermögen des Hydrauliktanks 54 l · Fassungsvermögen des Kraftstofftanks 52 l · Schwingungsbelastung Hand/Arm < 0 m/s² · Täglicher Verbrauch 4.26 l · Diese Maschine entspricht: Europäische Richtlinien: 2006/42/EG - Maschinen(Neufassung EN 280:2013) - 2004/108/EG (EMV) -2006/95/EG (Niederspannung)

Condition: used, machine/vehicle number: MAN00000V01125676, Year of construction: 2024, operating hours: 844 h, lifting height: 4,700 mm, fuel type: diesel, power: 55 kW (74.78 HP), motor manufacturer: Deutz, Lifting capacity: 3.000 kg Ledpfxetvlp Es Ahwerh Maximum passing height: 275 cm Front tyres / undercarriage remaining: 0 Rear tyres remaining : 0 Tyre brand: Alliance Transport dimensions (LxWxH): 4.7x1.93x2.74 Please contact PFEIFER GROUP for more information

Condition: used, functionality: fully functional, Year of construction: 2023, operating hours: 590 h, load capacity: 3,000 kg, lifting height: 5,000 mm, free lift: 1,800 mm, fuel type: diesel, mast type: triplex, construction height: 2,600 mm, power: 37 kW (50.31 HP), fork length: 1,200 mm, empty load weight: 4,950 kg, total length: 3,085 mm, drive type: Diesel, construction width: 1,450 mm, All-terrain forklift Load center: 500 ISO class: ISO class 2 = 1,000 - 2,500 kg Mast type: Triplex Condition: As new Technical condition: Good Front tires type: Pneumatic Front tires condition: 80 - 100% Ledpfxsygn Etj Ahwsrh Rear tires type: Pneumatic Rear tires condition: 80 - 100% Description: The MC30, available with either two-wheel or four-wheel drive, allows you to handle loads safely and precisely on any terrain. Its 30 cm ground clearance ensures excellent climbing capability in your fields. Excellent all-round visibility and a compact, robust design ensure optimal safety at work. Discover the MC30—your new partner for increased productivity! This Manitou all-terrain forklift is also available as the MC 25-2 or MC 25-4 or MC 30-2 or MC 30-4 with two-wheel or four-wheel drive technology. Sideshift, 3rd valve, 4th valve, full cabin, Cabin, heater, trailer hitch, beacon, work lights, mirrors

Condition: excellent (used), functionality: fully functional, Year of construction: 2016, operating hours: 3,351 h, load capacity: 3,000 kg, lifting height: 3,350 mm, load center: 600 mm, fuel type: diesel, mast type: duplex, construction height: 2,300 mm, fork carriage width: 2,000 mm, fork length: 1,200 mm, fork width: 100 mm, fork thickness: 50 mm, tire condition: 100 %, front tire size: 275/70 R22,5, rear tire size: 7.00-12, overall weight: 7,700 kg, empty load weight: 4,700 kg, total height: 2,300 mm, total length: 3,000 mm, total width: 1,320 mm, color: red, Equipment: CE marking, cabin, fork extension, lighting, pallet forks, sideshift, -- USED FORKLIFTS WITH QUALITY GUARANTEE – FT LOGISTICS -- 🛠️ Years of experience | 🧰 In-house service & paint shop | 🤝 Professional advice | 🚛 Own transport | 🔧 After-sales support Looking for a forklift you can trust? We are a reputable dealer of new and used forklifts with many years of experience. We serve customers throughout Europe – from small businesses to multinational industrial enterprises. Our machines are more than just equipment – they are a guarantee of reliability for your logistics operations. -- What sets us apart? -- ✅ Each forklift undergoes a comprehensive technical check (inspection, testing, oil & filter change, overhaul of key components) ✅ Full CE/UVV/LOLER inspection available upon request ✅ Own paint shop and service workshop – every machine is thoroughly inspected and visually upgraded ✅ Delivery throughout Europe – handled by our dedicated fleet and trained drivers ✅ Operator training and functional testing upon delivery ✅ After-sales support and technical assistance – we’re here for you beyond the sale ✅ On-site machine demonstrations and test drives available ✅ Hundreds of satisfied customers across Europe – join their ranks today ✅ Financing available – we cooperate with most leasing companies ✅ Invoices available in EUR or PLN – your choice -- FOR SALE: -- 🟥 MANITOU MSI30 – Diesel counterbalance forklift with double pallet handler 📅 Year: 2016 ⏱️ Operating hours: 3,351 hrs 🔋 Power: Diesel 📦 Load capacity: 3,000 kg 📏 Mast: Duplex – lifting height 3,350 mm 📐 Overall height: 2,300 mm 🔩 Wide fork carriage with double pallet function 🔄 4 forks – use as a standard forklift or to move two pallets simultaneously 🛞 Pneumatic tires – brand new set Lrodpfsymzc Esx Ahwsh 🧪 Condition: Excellent – fully serviced 🎨 Appearance: Very good, rust-free, ready for immediate operation -- Ideal for: -- 🏭 Logistics and distribution centers 🍾 Food & beverage, construction sectors 📏 Double pallet handling 🚧 Outdoor and yard operations -- FT Logistics – Quality you can rely on. Service you can trust. 💼

Condition: good (used), functionality: fully functional, Year of construction: 2008, operating hours: 1,850 h, axle configuration: 4x4, load capacity: 220 kg, mast type: telescopic, lifting height: 16,900 mm, lifting power: 220 kg/m, platform length: 1,200 mm, platform width: 920 mm, overall weight: 7,225 kg, construction height: 2,040 mm, fuel type: electric, tire size: 24 × 7.5 in / 600 × 190 mm, tire condition: 80 %, wheelbase: 2,000 mm, color: red, Equipment: UVV, all wheel drive, === MAIN SPECIFICATIONS === Year of manufacture: 2008 Operating hours: 1,850 h Max. platform capacity: 220 kg Boom type: Articulated Jib: Telescopic Rotation: Continuous (360°) Platform rotation: Yes (66° right / 59° left) Platform size (L × W): 120 × 92 cm Tailswing: 7.0 m Tyres: Non-marking solid Power supply: Electric Max. working height: 16.51 m Max. outreach: 9.0 m Weight: 7,225 kg CE certification: Yes Remote control: No === HIGHLIGHTS === Fully reconditioned machine in excellent working condition CE-certified with full documentation Ready for immediate use and transport Ideal for both indoor and outdoor applications Quiet and smooth electric drive === CONDITION === Fully refurbished and tested – very good condition (4/5) Battery checked and operating perfectly Available immediately from our Sittard stock === LOCATION & DELIVERY === Located in Sittard, the Netherlands Worldwide delivery available Price excl. VAT: € 12,750 (EXW) Price incl. 21% VAT: € 15,427.50 The Manitou 170 AETJ is a reliable articulated electric boom lift with a 16.51 m working height and 9 m outreach. Perfect for maintenance and installation tasks in tight or indoor environments. Professionally inspected, reconditioned, and ready for immediate use. An efficient and sustainable choice from the Collé Rental & Sales fleet. === DELIVERY === Lredpfxsxa Eqlj Ahweh Crane loading available on request for hassle-free handling at departure. Flexible shipping options tailored to your destination and logistics preferences. All transport handled professionally by the Collé Rental & Sales logistics team.

Condition: excellent (used), Year of construction: 2008, Manitou 170 AETJL Aerial Work Platform with 16.90 m Working Height The 170 AETJ-L aerial work platform makes even the most remote work areas easily accessible. Equipped with an articulated structure, this model boasts exceptional offset and overhang capabilities, allowing you to work at various heights and in different locations without having to reposition the machine. Take advantage of its flexible hydraulic movements for precise positioning within the work area! With its perforated platform floor, tilt and load sensors, cylinder valves, and negative braking system, the 170 AETJ-L aerial work platform ensures safe operation. ...] This machine complies with: European Directives: 2006/42/EC - Machinery (recast EN 280:2013) - 2004/108/EC (EMC) - 2006/95/EC (Low Voltage) Manufacturer: Manitou Design: Articulated telescopic boom lift Type: 170 AETJ Operating hours: 994.6 Year of manufacture: 2008 Capacity Working height: 16.90 m Ground clearance (access): 0.40 m Platform height: 14.90 m Maximum lateral reach: 9.43 m Overhang/articulated joint: 7 m Body rotation angle (top/ground): +65° / -65° Work platform load capacity: 200 kg Superstructure rotation: 355° Work platform rotation (right/left): 66° / 59° Number of persons (inside / outside): 2 / 2 Weight and tire size Weight of work platform: 6910 kg Work basket dimensions (length x width): 1.20 m x 0.92 m Overall length: 6.84 m Overall width: 1.75 m Overall height: 1.97 m Overall length (retracted): 5.12 m Height (retracted): 2.04 m Lrjdpfx Ajqazadjhwjh Length of boom: 1.26 m Counterweight offset (superstructure at 90°): 0.08 m Outer turning radius: 4.30 m Ground clearance (center of wheelbase): 0.14 m Wheelbase: 2 m Performance Travel speed - transport mode: 5 km/h Travel speed - working mode: 0.60 km/h Grade capability: 22 % Permissible inclination in working mode: 3° Tires Non-marking solid rubber tires Drive wheels (front/rear): 0/2 Steering wheels (front/rear): 2/0 Braked wheels/wheels: 0/2 Motor/Battery Electric motor rated power 2 x 4.50 kW Electric emergency pump: 3.70 kW Battery: 48 V Battery rated voltage/capacity: 48 V x 240 Ah Battery energy: 11 kWh Integrated charger (V): 48 V / 30 A Financing through our bank is also available. komplett-konzept.leasingo.de More new and used items - find them in our shop! International shipping costs on request!

Condition: used, operating hours: 2,200 h, fuel type: diesel, power: 110 kW (149.56 HP), gearing type: mechanical, overall weight: 17,500 kg, color: red, mileage: 2,200 km, first registration: 01/2010, suspension: other, Equipment: air conditioning, all wheel drive, cabin, Radio/CD, diesel, year of manufacture 2010, 110 kW, original 2,200 operating hours, all-wheel drive, hydrostatic drive, remote control, cabin, air conditioning, heater, radio/CD player, multifunction display and control panel, adjustable seat, pallet fork, fork lifting capacity 340 kg, max. lift height: 20.60 m, reach: approx. 17.50 m, lifting capacity 5,000 kg, 360° rotation possible, length without forks: approx. 7.10 m, width: approx. 2.42 m, height: approx. 3.06 m, unladen weight: 16,410 kg, permissible total weight: 17,500 kg. FOR US, CONDITION AND GUT FEELING ARE DECISIVE—PRICE IS SECONDARY. For further questions, Mr. Faller will be happy to assist you at the following number. //*TRADE-IN, PART-EXCHANGE OR REFINANCING OF YOUR VEHICLE, AS WELL AS FINANCING POSSIBLE! All information provided without guarantee.* More offers can be found on our homepage. The description and the stated data do not constitute a binding assurance and are not legally binding. The purchase contract concluded at our dealership is binding at the time of vehicle purchase. Subject to errors and prior sale! Lrsdpjylm Ecjfx Ahwsh

Condition: used, Year of construction: 2024, total length: 7,090 mm, · Arbeitshöhe 16.21 m · Bodenfreiheit (Zugang) 0.38 m · Plattformhöhe 14.21 m · Maximale seitliche Reichweite 8.52 m · Ãœberhang / Knickpunkt Gelenk 7.59 m · Korbarm-Drehwinkel (oben / Boden) +66.50 ° / -65.80 ° · Tragfähigkeit des Arbeitskorbs Q 408 kg · Drehung des Oberwagens 350 ° · Drehung des Arbeitskorbs (rechts / links) 90 ° / 90 ° · Anzahl Personen (innen / außen) 3 / 3 · Innerer Wenderadius 1.28 m · äußerer Wenderadius 4.09 m · Fahrgeschwindigkeit - Transportmodus 5 km/h · Fahrgeschwindigkeit - Arbeitsmodus 1 km/h · Steigfähigkeit 45 % · Zulässige Neigung im Arbeitsmodus 5 ° · Bereifung Schaumgefüllt · Reifenmodelle 914 x 370 mm · Antriebsräder (vorne / hinten) 2 / 2 · Lenkräder (vorne / hinten) 2 / 2 · Gebremste Räder / Räder 0 / 2 Lrodpfx Ahsygng Djwjh · Hersteller / Motor Modell Kubota - D1105-E4B · Motornorm Stage V · Nennleistung Verbrennungsmotor / Leistung 24.80 Hp / 18.50 kW · Bodendruck 11.50 dan/cm2 · Hydraulikdruck 340 bar · Fassungsvermögen des Hydrauliktanks 53 l · Fassungsvermögen des Kraftstofftanks 51 l · Umgebungsgeräusch (LwA) < 105 dB · Schwingungsbelastung Hand/Arm < 0.50 m/s² · Täglicher Verbrauch 7 l · Umweltschädliches NOX 5.80 kg

Condition: as good as new (ex-display), functionality: fully functional, power: 25 kW (33.99 HP), gearing type: hydrostat, fuel type: diesel, fuel tank capacity: 45 l, color: red, empty load weight: 2,170 kg, maximum load weight: 1,270 kg, lifting power: 1,270 kg/m, lifting height: 2,836 mm, tire condition: 100 %, drive condition: 100 %, DGUV certified until: 01/2027, shovel volume: 0.41 m³, digging bucket width: 1,400 mm, Year of construction: 2024, operating hours: 3 h, construction width: 1,100 mm, Equipment: UVV, additional headlights, hydraulics, onboard computer, pallet forks, standard shovel, ✅ Machine Data ► Design: Yard loader | Articulated loader ► Manufacturer: Manitou ► Model: MLA 3-25 H ► Year of manufacture: 2024 ► Condition: Demonstration machine ✅ Performance & Equipment ► Tipping load (bucket): 1,270 kg ► Lifting capacity (forks): 965 kg ► Bucket pivot point: 2,836 mm ► Drive: Diesel ► Engine: Perkins 403J-17 | Stage V | 24.7 HP ► Transmission: Hydrostatic ► Travel speed: 20 km/h (2-speed system) Lrsdpfeyk A Iksx Ahweh ► Hydraulics: 30 l/min | 207 bar ► Overall width: 1,100 mm (without bucket) ► Ground clearance: 320 mm ► Controls: Joystick ► Cabin: 4POST operator protection frame (ROPS/FOPS) ► Attachment: 4-point hook coupling ► Tyres: 31X15.5 15 with mudguards ► Lighting: road traffic compliant lighting and LED headlights ► Float function: Yes, bucket ► Other: Hand throttle | Towing hitch ► Attachment 1: Earth bucket ► Attachment 2: Pallet fork carriage with forks Various additional attachments available separately. ✅ Financing: Available at attractive rates via the manufacturer bank. ✅ Delivery & Service ► Transport with our own truck possible (costs depending on distance) ► Over 100 units immediately available (forklifts, pallet trucks, aerial platforms, telehandlers) ► Large rental fleet for short and long-term hire ► Service: Repairs, maintenance & statutory safety inspections (UVV) by our trained and certified service technicians. ✅ Your advantages at a glance ► Freshly serviced & inspected – including current statutory safety inspection (UVV). ► Full transparency. All documents in both paper and digital form when purchased. ► Ready to work. Immediately available and operational upon delivery. ► Multiple service technicians – we can be on site at your location quickly. ► Direct contacts and genuine experts for your individual requirements. ☎️ Contact us now. We will be happy to provide personal consultation. Location: Kassel – Nationwide delivery available.

Condition: excellent (used), Year of construction: 2019, operating hours: 1,183 h, power: 18 kW (24.47 HP), fuel type: diesel, color: other, General information Year of manufacture: 2019 Technical information Drive: Wheel Engine type: Kubota V1505-EU1 Empty weight: 7.414 kg Dimensions (LxBxH): 556 x 232 x 247 cm Lredsykimaopfx Ahwoh Functional Mast: articulated arm Lifting capacity: 230 kg Working height: 1.818 cm Maximum reach: 1.051 cm CE mark: yes Condition Technical condition: very good Visual appearance: very good Drivetrain Internship / Tier: Stage V / Tier IV final General Country of production: France Condition CE type: CE

Condition: excellent (used), fuel type: diesel, lifting height: 18,000 mm, Year of construction: 2016, operating hours: 2,880 h, Year of manufacture: 2016 Model year: 2017 Lsdpfx Ahsxb Uiaswjrh Empty weight: 9.700 kg Carrying capacity: 4.000 kg GVW: 13.700 kg Lifting capacity: 4.000 kg CE mark: yes Technical condition: very good Visual appearance: very good or Sale: Manitou MRT1840 Easy – Rotating Telehandler (2016) Looking for power, reliability and versatility on your job site? This 2016 Manitou MRT1840 Easy is the machine you need! ✅ Year: 2016 ✅ Operating hours: 2,840 ✅ Max. lifting height: 18 m ✅ Max. lifting capacity: 4,000 kg ✅ Equipped with radio remote control for safe and efficient operation With 360° rotation and a strong lifting capacity, this telehandler makes working at height and in confined spaces easy and safe. The machine is in excellent condition and ready for immediate use. Why choose this Manitou MRT1840 Easy? Reliable unit with relatively low hours Radio remote control for maximum comfort Perfect for construction, assembly, and industrial applications A strong, versatile, and job-ready machine for professionals. Contact us today for more details or to arrange a viewing!

Condition: good (used), Year of construction: 2015, operating hours: 41 h, Manitou 150 AETJL Bi Energy Articulated Boom Lift / Work Platform 2015, 15.40M Working Height, Bi Energy. Inspection valid until 6-2026. Video can be sent via Whatsapp. Ongoing stock, see our website. Prices are ex Nuland. Van de Wert Trading B.V. has a fluctuating stock of machines, trucks, trailers and attachments. All our deliveries are at trade prices in AS-IS condition without warranties (see our general terms and conditions). You can schedule a viewing and/or test drive without obligation. Please call in advance as we are not always present. Lrodpoyi Sn Refx Ahwsh Van de Wert Trading B.V. Bedrijfsstraat 3 5391 LR Nuland

Condition: used, functionality: fully functional, Year of construction: 2021, operating hours: 1,390 h, load capacity: 3,300 kg, lifting height: 6,900 mm, fuel type: diesel, mast type: telescopic, construction height: 2,380 mm, power: 75 kW (101.97 HP), fork length: 1,200 mm, empty load weight: 7,700 kg, total length: 4,970 mm, drive type: Diesel, construction width: 2,390 mm, Rigid telehandler Mast type: telescopic Speed class: 20 Technical condition: good Front tyres type: pneumatic Front tyres size: 500/80-24 Front tyres condition: 80–100% Rear tyres type: pneumatic Rear tyres size: 500/80-24 Rear tyres condition: 80–100% Lrsdpfeyfivkox Ahweh 3rd valve,

Condition: used, fuel type: diesel, fuel tank capacity: 120 l, color: red, lifting height: 6,900 mm, Year of construction: 2022, operating hours: 2,020 h, Equipment: air conditioning, Empty weight: 6.850 kg Carrying capacity: 3.300 kg GVW: 10.150 kg Ledjydl Sfopfx Ahwsrh Dimensions (LxBxH): 474 x 233 x 230 cm Boom radius: 3.9 m Manufacturing country: France

Condition: used, Year of construction: 2007, operating hours: 6,050 h, load capacity: 230 kg, fuel type: diesel, Equipment: all wheel drive, Engine capacity: 1.498 cc Empty weight: 8.090 kg GVW: 8.320 kg Dimensions (LxBxH): 577 x 230 x 237 cm Engine type: Kubota Perkins Mast: articulated arm Lsdpfx Ajydl Rzjhwerh Working height: 1.765 cm

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2002, operating hours: 5,006 h, machine/vehicle number: 504541, load capacity: 250 kg, empty load weight: 8,450 kg, fuel type: diesel, working height: 16,500 mm, Equipment: CE marking, TECHNICAL DETAILS Lrjdsyfmhdepfx Ahwjh Working height: 16.50 m Load capacity: 250 kg MACHINE DETAILS Type: Diesel Dimensions & Weight Dimensions: 5,450 x 2,360 x 2,380 mm Weight: 8,450 kg Operating hours: 5,006 h EQUIPMENT CE marking