Used Solema Book Stacker for sale (2,881)

Condition: good (used), Karl Tranklein PS1200 Bookbinding Shears Made in Germany. Very good condition. Cutting length approx. 1200 mm Ideal for bookbinding board, corrugated cardboard, leather, and canvas. Nodpfezgdfnsx Ankjld Front cutting stop with millimeter scale. Two additional sliding stops on the table. Feet-operated material clamp. High knives, in very good condition. Weighs over 400 kg

Condition: used, functionality: fully functional, Year of construction: 2017, operating hours: 667 h, load capacity: 1,600 kg, lifting height: 3,602 mm, free lift: 1,500 mm, fuel type: electric, mast type: triplex, fork length: 1,200 mm, drive type: Elektro, High-lift truck Njdpfx Aezk R Idjnkjld Load center: 600 Mast type: Triplex Condition: Ready for use and fully functional Technical condition: good Battery voltage: 24V Battery type: PzS Battery year of manufacture: 2017 Battery condition: 80 - 100% 3-wheel

Condition: used, functionality: fully functional, machine/vehicle number: 82119, Year of construction: 2023, operating hours: 46 h, load capacity: 1,450 kg, lifting height: 4,900 mm, free lift: 1,320 mm, fuel type: electric, mast type: triplex, construction height: 2,170 mm, fork length: 1,070 mm, empty load weight: 2,800 kg, total length: 1,410 mm, drive type: Elektro, construction width: 1,512 mm, High-lift pallet truck Chassis number: 82119 Load center: 600 Fork width: 100 mm Fork thickness: 35 mm Nedpfx Aoun Dldenksld Mast type: Triplex Condition: Ready for use and fully functional Technical condition: very good Front tire type: Polyurethane Rear tire type: Polyurethane Battery voltage: 24V Battery capacity: 375Ah Battery type: PzS Battery year of manufacture: 2024 Description: Immediately available new unit (2024) with manufacturer's warranty: 12 months or up to a maximum of 1,000 operating hours, whichever comes first – in the 2nd year, warranty on parts applies • wear parts excluded • in accordance with the attached manufacturer's warranty conditions. Example images. Side shifter, 3rd valve, 4th valve, load guard, full free lift, CE certificate.

Condition: new, functionality: fully functional, Year of construction: 2021, load capacity: 1,400 kg, lifting height: 4,730 mm, fuel type: electric, mast type: simplex, construction height: 2,800 mm, drive type: Elektro, Pedestrian stacker Mast type: Standard Nlsdsxuw Tbopfx Anksd Condition: New machine Technical condition: New Front tyres type: Polyurethane Front tyres condition: 80 - 100% Rear tyres condition: 80 - 100% Battery volt: 24V Battery type: PzS

Condition: new, functionality: fully functional, Year of construction: 2022, operating hours: 2 h, load capacity: 1,400 kg, lifting height: 1,660 mm, fuel type: electric, mast type: duplex, fork length: 1,200 mm, drive type: Elektro, High-lift stacker Load centre: 600 Mast type: Duplex Condition: New unit Technical condition: New Front tyre type: Polyurethane Front tyre condition: 80 - 100% Rear tyre condition: 80 - 100% Battery voltage: 24V Battery type: Lithium-ion Battery year: 2022 Njdpfx Aoyvamzenksld Battery condition: New

Condition: used, functionality: fully functional, machine/vehicle number: 4301302500, Year of construction: 2021, load capacity: 1,200 kg, lifting height: 3,300 mm, fuel type: electric, mast type: simplex, construction height: 2,260 mm, fork length: 1,150 mm, drive type: Elektro, Tow truck forklift Chassis number: 4301302500 Fork width: 170 mm Fork thickness: 60 mm Mast type: Standard Condition: Ready for use and fully functional Nsdpfxszkw E Ae Anksld Technical condition: very good Battery voltage: 24V Battery capacity: 100Ah Battery type: Lithium-ion Battery year of manufacture: 2021 Battery condition: 80 - 100% Description: In addition to this MAKE - MODEL, we have approximately 150 heavy-duty forklifts, container forklifts, reach stackers, forklifts and terminal tractors in our Oldenburg warehouse. Visit our website - hinrichs-Forklifts. Leasing, lease-to-own and financing at fair conditions are always possible for us. We would also be happy to buy your used vehicle outright, even if you do not purchase a vehicle from us. Please call me, Marco Levermann, and I will be happy to provide you with detailed information about this MAKE - MODEL. By the way: Our specialized forklift workshop is specialized in the repair and maintenance of large equipment from 8 tons upwards. We would also be happy to offer your vehicle for consignment sale.

Condition: used, functionality: fully functional, Year of construction: 2015, operating hours: 7,031 h, load capacity: 1,400 kg, lifting height: 2,844 mm, fuel type: electric, mast type: duplex, construction height: 1,915 mm, drive type: Elektro, High-lift pallet truck Mast type: Duplex Nedjzn A T Tjpfx Ankold Technical condition: good Battery year of manufacture: 2021 Initial lift, full free lift

Condition: used, Year of construction: 2008, operating hours: 9,950 h, functionality: fully functional, type of input current: three-phase, Handfeed station – 14 x feeder - 12 Clamp Binding Unit - Milling & Spine Preparation Units - Hot Melt Side Glue with pre-melter – Hot Melt Spine Glue with pre-melter - Drum Cover Feeder - Nipping & Pressing Station - Exit Raceway & Laydown Delivery - Conveyor System with Reject Gate - Muller Martini Esprit Trimmer Binding thickness 2 mm - 50 mm Cover size max. 640 mm Cover size min. 202 mm Max. speed 900 to 4,000 cycles/hr. Nledpfx Aextau Ejnkjd Max. book size 380x320 mm Min. book size 120x100 mm

Condition: used, functionality: fully functional, Year of construction: 2022, operating hours: 414 h, load capacity: 1,400 kg, lifting height: 1,844 mm, fuel type: electric, mast type: simplex, construction height: 1,490 mm, drive type: Elektro, Reach truck Mast type: Standard Condition: Ready for use and fully functional Technical condition: good Nljdpfezmbuyjx Anked Description: No battery included.

Condition: good (used), 4-station bookbinding press for gluing blocks MURO 4 x 5000 A4/HAD Solid construction, waterproof board, and galvanized components. The machine is in perfect condition. Technical specifications: Format: 350x320x550 (W/D/H) Number of stations: 4 Power supply: 230V Maximum power consumption: 4kW Weight: 102kg Nlodpfszfwycjx Anksd High clamping force, flywheels with a comfortable grip. Electric drying with two power levels: 2 and 4kW Each press can be tilted up to 45′ The structure is mounted on wheels for easy movement.

Condition: good (used), Schmedt PraForm HHS 20 Book Press Book press with groove burner. Very good condition. The machine came from a school. Manufactured by Schmedt, Germany. Technical specifications: Maximum format: 350 x 380 x 110 mm Weight: 250 kg Power supply: 380V Nlsdpfszfwx Sox Ankjd Flexible temperature control.

Condition: good (used), Schmedt PraForm HHS 2100 Book Press Book press with groove cutter. Manufactured by Schmedt, Germany. Technical specifications: Maximum format: 400 x 520 x 100 mm Weight: 250 kg Power supply: 380V + compressed air. Nlsdpfx Aszfwx Esnked

Condition: used, Year of construction: 1989, functionality: fully functional, machine/vehicle number: 12.30 315/2, working width: 1,000 mm, Equipment: documentation/manual, Tünkers Laminating Machine Type Vorwärts 1100 Fully automatic, both carrier sheet and cover sheet are processed automatically. Suitable for a wide range of applications: corrugated board, cardboard, semi-board, fabrics, films Max. format 1000x1400 mm Min. format 200x280 mm Carrier material weight approx. 250 g/m² – approx. 5 mm Cover material weight approx. 80 g/m² – approx. 800 g/m² Up to 2,000 laminating cycles per hour Documentation & circuit diagrams available. Incoterm FCA Oberhasli, Incoterms® 2020 – loaded on truck The machine is in operation and can be inspected. Nlsdpfxey D D A Do Ankod

Condition: new, functionality: fully functional, machine/vehicle number: RR16HHE3L, Year of construction: 2026, load capacity: 1,600 kg, lifting height: 5,500 mm, free lift: 1,915 mm, fuel type: electric, mast type: triplex, construction height: 2,385 mm, battery capacity: 205 Ah, battery voltage: 24 V, fork length: 1,150 mm, fork width: 170 mm, fork thickness: 65 mm, front tire type: polyurethane tires (black), rear tire type: polyurethane tires (black), overall weight: 1,230 kg, total length: 1,975 mm, total width: 836 mm, SCHORR HIGH-LIFT TRUCK, ELECTRIC, PRO 1600KG LOAD CAPACITY, 5.5M LIFT HEIGHT, RR16HH550E3L, FULL FREE LIFT - 1,600 kg load capacity, designed for demanding warehouse operations - Triplex mast with full free lift: lift even with a compact 2,385mm overall height - Proportional lifting and lowering control: precise positioning, millimeter by millimeter - 24 V / 205 Ah lithium battery, easy to recharge in between - Low-maintenance AC drive, multi-function display, up to 16% gradient - Turning radius 1,506 mm, only 836 mm wide: maneuverable in narrow aisles A powerhouse for your warehouse Nledpfx Anozkt H Nsked Heavy pallets, high shelves, fast-paced operations: the RR16HHE3L, with a 1,600 kg load capacity, is designed for demanding warehouse operations and reaches a lift height of 5.5 meters. Goods receipt, block storage, racking: you cover the tasks of your warehouse with a single device instead of switching between multiple machines. The substance behind it: robust chassis, stable triplex mast, polyurethane tires for continuous operation, and an electromagnetic operating brake that safely holds the device and load in position in every situation. This ensures that the RR16HHE3L remains what your warehouse needs, even during multi-shift operations: a reliable device. Full free lift: full height, even under low ceilings Low doorways, narrow aisles, high shelves: that’s exactly what the full free lift is for. The forks first lift within the mast profile, without the mast extending even a centimeter upwards. With a compact overall height of only 2,385 mm, the RR16HHE3L passes through doorways and intermediate floors where extending masts would have long since collided, and stacks to full height as soon as there is space upwards. The same applies in practice: 836 mm overall width, a turning radius of 1,506 mm, and 2,356 mm working aisle width (800x1200 pallet lengthwise). You can maneuver safely where space is limited: between racking, in block storage, at the ramp. Millimeter-precise work, all day long The proportional lifting and lowering control implements every movement exactly as you specify on the ergonomic tiller: quickly when lifting, sensitively and millimeter-precisely when lowering in the topmost racking level. This avoids bumping pallets and damaging goods, even with operators who have little experience. The low-maintenance AC drive operates energy-efficiently and handles gradients up to 16%, the multi-function display shows battery level and speed at a glance. The 24 V / 205 Ah lithium battery can be easily recharged in between without a memory effect; the 24 V charger is included. And the manufacturer stands behind it: spare parts stock, in-house workshop, personal advice. Technical data - Manufacturer (abbreviation): SCHORR - Manufacturer's type designation: RR16HH550E3L - Load capacity: 1.6t - Model: 550E3L - Self-weight including batteries: 1230kg - Drive: Electric - Tires: Polyurethane - Overall length: 1975mm - Overall width: 836mm - Lift: 5500mm - Free lift: 1915mm - Height of lowered lift mast: 2385mm - Height of extended lift mast: 5945mm - Fork dimensions: 65mm x 170mm x 1150mm - Fork outside distance: 570mm - Working aisle width with pallet: 800x1200 lengthwise 2356mm - Turning radius: 1506mm - Travel speed with/without load: 5.0km/h / 5.5km/h - Lifting speed with/without load: 0.13m/s / 0.16m/s - Lowering speed with/without load: 0.22m/s / 0.13m/s - Max. climbing ability with/without load: 8% / 16%

Condition: new, functionality: fully functional, machine/vehicle number: RR16HHE3L, Year of construction: 2026, load capacity: 1,600 kg, lifting height: 5,000 mm, free lift: 1,715 mm, fuel type: electric, mast type: triplex, construction height: 2,185 mm, power: 1.2 kW (1.63 HP), battery capacity: 205 Ah, battery voltage: 24 V, fork length: 1,150 mm, fork width: 170 mm, fork thickness: 65 mm, front tire type: polyurethane tires (black), rear tire type: polyurethane tires (black), overall weight: 1,165 kg, total length: 1,975 mm, total width: 836 mm, SCHORR HIGH-LIFT TRUCK, ELECTRIC, PRO 1600KG LOAD CAPACITY, 5M LIFT HEIGHT, RR16HH500E3L, FULL FREE LIFT - 1,600 kg load capacity, designed for demanding warehouse operations - Triplex mast with full free lift: lift even with a compact 2,185mm overall height - Proportional lift and lowering control: precise positioning to the millimeter - 24 V / 205 Ah lithium battery, easy to recharge - Low-maintenance AC drive, multi-function display, up to 16% incline - Turning radius 1,506 mm, only 836 mm wide: maneuverable in narrow aisles A powerhouse for your warehouse Heavy pallets, high shelves, tight schedules: The RR16HHE3L, with a 1,600 kg load capacity, is designed for demanding warehouse operations and reaches a lift height of 5.0 meters. Receiving, block storage, racking: You can handle the tasks of your warehouse with a single device, instead of switching between several machines. The substance behind it: solid chassis, stable triplex mast, polyurethane tires for continuous operation, and an electromagnetic operating brake that keeps the equipment and load safely in position in any situation. This ensures that the RR16HHE3L remains what your warehouse needs, even in multi-shift operation: a reliable device. Full free lift: full height, even under low ceilings Low doorways, narrow aisles, high shelves: this is exactly what the full free lift is for. The forks lift first within the mast profile without the mast extending even a centimeter upwards. With an overall height of only 2,185 mm, the RR16HHE3L passes through doorways and intermediate floors where extending masts would have long since collided and stacks to full height as soon as there is space upwards. The same applies throughout the warehouse: 836 mm overall width, a turning radius of 1,506 mm, and a working aisle width of 2,356 mm (pallet 800x1200 lengthwise). You can maneuver safely where space is tight: between rows of shelving, in the block storage area, or on the ramp. Millimeter precision, all day long The proportional lift and lowering control executes every movement exactly as you specify on the ergonomic tiller: quick lifting, sensitive and millimeter-precise lowering in the upper shelf level. This prevents pallets from being bumped and goods from being damaged, even with operators who have little experience. The low-maintenance AC drive operates energy-efficiently and handles inclines of up to 16%, and the multi-function display shows battery level and speed at a glance. The 24 V / 205 Ah lithium battery can be easily recharged at any time without a memory effect; the 24 V charger is included. And behind it stands the manufacturer itself: spare parts warehouse, its own workshop, personal advice. Technical data - Manufacturer (abbreviation): SCHORR - Manufacturer's type designation: RR16HH500E3L - Load capacity: 1.6t - Model: 500E3L - Weight including batteries: 1165kg - Drive: Electric Njdpfozktyisx Anksld - Tires: Polyurethane - Overall length: 1975mm - Overall width: 836mm - Lift: 5000mm - Free lift: 1715mm - Lift mast height lowered: 2185mm - Lift mast height raised: 5445mm - Fork dimensions: 65mm x 170mm x 1150mm - Fork outside distance: 570mm - Working aisle width with pallet: 800x1200 lengthwise 2356mm - Turning radius: 1506mm - Travel speed with/without load: 5.0km/h / 5.5km/h - Lift speed with/without load: 0.13m/s / 0.16m/s - Lowering speed with/without load: 0.22m/s / 0.13m/s - Max. climbing capacity with/without load: 8% / 16%

Condition: used, functionality: fully functional, This offer is for a used ‘Konica Minolta AccurioPress 6136P’ colour production system Items for sale: 1 x Konica Minolta AccurioPress 6136 with the following features: Nlodpfx Anoza Ac Tjkjd incl. PF-710 paper deck incl. OT-512 output tray incl. RU-510 incl. LS-507 stacker Not the right configuration? We can easily configure the machine to your specifications. Please feel free to contact us! Meter readings: Total: Approx. 13,234,766 pages Condition: This is a second-hand machine, which may show signs of use (minor scratches or yellowing). The machine has been tested for functionality A test print can be seen in the photo Packaging and shipping: You are welcome to view the machine during our business hours. Please arrange an appointment! Seaworthy packaging and worldwide shipping available on request! A functional test will be recorded on video for you prior to dispatch or collection. For further information, you are of course welcome to contact us directly.

Condition: used, Year of construction: 2020, operating hours: 3,975 h, lifting height: 1,490 mm, fuel type: electric, mast type: duplex, fork length: 1,190 mm, total height: 1,470 mm, total length: 2,500 mm, total width: 720 mm, color: yellow, Empty weight: 1.300 kg Lifting capacity: 1.600 kg - Year: 2020 Nlodpfx Aezk H T Aenkjd - Documentation available: Yes - CE marking present: Yes - CE certificate present: No - Serial number: W40347L00072 - Operating hours: 3975 - Type: Stand up stacker - Lifting capacity: 1600kg - Lifting height: 1490mm - Overhead clearance: 1470mm - Fork length: 1190mm - Fork width: 560mm - Options: Doppelstock - Mast: Duplex - Drive: Electric - Battery information: - └ Brand/Type: 3 PzS 375 - └ Battery year of construction: 2022 - └ Capacity: 375Ah - └ Battery voltage: 24V - └ Tray length [mm]: 630 - └ Tray width [mm]: 280 - └ Tray height [mm]: 630 - Transport dimensions: 2500mm x 720mm x 1470mm (l x w x h) - Transport weight [kg]: 1300kg - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Tess van den Boom

Condition: used, Year of construction: 2003, operating hours: 2,190 h, lifting height: 4,940 mm, free lift: 1,680 mm, fuel type: electric, mast type: triplex, fork length: 1,150 mm, total height: 2,170 mm, total length: 2,060 mm, total width: 860 mm, color: yellow, Empty weight: 1.400 kg Lifting capacity: 1.400 kg - Year: 2003 - Documentation available: Yes - CE marking present: Yes - CE certificate present: No - Serial number: F24523P00127 - Operating hours: 2190 - Type: Stand up stacker - Lifting capacity: 1400kg - Lifting height: 4940mm - Overhead clearance: 2177mm - Free lift: 1680mm - Fork length: 1150mm - Fork width: 570mm - Options: Vrije-heffing Nlsdszk H Slspfx Anksd - Mast: Triplex - Drive: Electric - Battery information: - └ Brand/Type: 3 PZS 345 FMP - └ Battery year of construction: 2010 - └ Capacity: 345Ah - └ Battery voltage: 24V - └ Tray length [mm]: 800 - └ Tray width [mm]: 210 - └ Tray height [mm]: 590 - Transport dimensions: 2060mm x 860mm x 2170mm (l x w x h) - Transport weight [kg]: 1400kg - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Tess van den Boom

Condition: used, Year of construction: 2019, operating hours: 2,300 h, lifting height: 3,330 mm, fuel type: electric, mast type: duplex, fork length: 1,150 mm, total height: 2,140 mm, total length: 1,740 mm, total width: 810 mm, color: silver, Empty weight: 750 kg Lifting capacity: 1.200 kg - Year: 2019 - Documentation available: Yes - CE marking present: Yes - CE certificate present: No - Serial number: F20272V01657 Nodpfx Anezk H Sfjkold - Operating hours: 2300 - Type: Pedestrian stacker - Lifting capacity: 1200kg - Lifting height: 3324mm - Overhead clearance: 2215mm - Free lift: 0mm - Fork length: 1150mm - Fork width: 560mm - Mast: Duplex - Drive: Electric - Battery information: - └ Brand/Type: 02 EPZB 0200 SC - └ Battery year of construction: 2019 - └ Capacity: 200Ah - └ Battery voltage: 24V - Transport dimensions: 1740mm x 810mm x 2140mm (l x w x h) - Transport weight [kg]: 750kg - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Tess van den Boom

Condition: used, functionality: fully functional, Year of construction: 2018, operating hours: 1,716 h, load capacity: 2,000 kg, lifting height: 4,200 mm, free lift: 1,350 mm, fuel type: electric, mast type: triplex, construction height: 2,080 mm, fork length: 1,150 mm, drive type: Elektro, High-lift pallet truck Mast type: Triplex Transmission: Automatic Condition: Refurbished, no warranty Technical condition: very good Front tire type: Polyurethane Rear tire type: Polyurethane Battery voltage: 24V Description: Price includes new UVV inspection, new paintwork, and a new battery. Charger included with appropriate plug. We will gladly arrange cost-effective transport for you. We are an official Jungheinrich partner. A lease-purchase option is generally available! Full free lift, CE certificate. Njdpfx Aey Tcv Uenksld

Condition: good (used), Year of construction: 2016, operating hours: 3,461 h, load capacity: 1,400 kg, lifting height: 5,016 mm, fuel type: electric, mast type: triplex, construction height: 2,165 mm, empty load weight: 1,600 kg, mileage: 3,461 km, Electric triple-mast stacker. Brand: Still (Germany). Year of manufacture: 2016. 3,461 operating hours. Capacity: 1,400 kg. Lifting height: 5,016 mm. Mast height (unloaded): 2,165 mm. Equipped with: FREELIFT. Battery: 2018, with charger. Automatic filling system. Watch the video on YouTube. Nsdpfszk Hm Njx Anksld

Condition: good (used), Year of construction: 2018, operating hours: 93 h, lifting height: 1,844 mm, fuel type: electric, mast type: duplex, construction height: 1,415 mm, empty load weight: 1,200 kg, mileage: 93 km, Duplex stackerBrand: Still | (Germany)Year of manufacture: 2018Hours: ONLY 93Capacity: 1,400 kgLifting height: 1,844 mmDrive-through height: 1,415 mmInitial lift!Battery: automatic filling systemExternal charger Nlsdszk Hmpepfx Anksd

Condition: good (used), Year of construction: 2020, operating hours: 239 h, load capacity: 1,200 kg, lifting height: 3,824 mm, fuel type: electric, mast type: duplex, construction height: 2,465 mm, empty load weight: 880 kg, mileage: 239 km, Electric stacker Brand: Still (Germany) Year of manufacture: 2020 Load capacity: 1,200 kg Njdpozk Hmiofx Ankeld Lifting height: 3,824 mm Mast lowered height: 2,465 mm Hours: 239 Battery: 2020 Automatic filling system Equipped with an external charger.

Condition: good (used), Year of construction: 2018, operating hours: 112 h, load capacity: 1,000 kg, lifting height: 1,517 mm, fuel type: electric, mast type: duplex, construction height: 1,940 mm, empty load weight: 500 kg, mileage: 112 km, Electric stacker Brand: Still (Germany) Year of manufacture: 2018 COMPACT Nodpfsy I Tc Iex Ankjld Capacity: 1,000 kg Lifting height: 1,517 mm Mast height: 1,940 mm Hours: 112 Battery: Equipped with an INTERNAL charger.

Condition: used, Year of construction: 2020, operating hours: 7,516 h, lifting height: 5,170 mm, free lift: 1,550 mm, fuel type: electric, mast type: duplex, fork length: 1,140 mm, total height: 2,270 mm, total length: 2,200 mm, total width: 960 mm, color: silver, Empty weight: 1.850 kg Lifting capacity: 1.400 kg - Year: 2020 - Documentation available: Yes - CE marking present: Yes - CE certificate present: No - Serial number: W42374X00021 - Operating hours: 7516 - Type: Sit stacker - Lifting capacity: 1400kg - Lifting height: 5165mm - Overhead clearance: 2270mm - Free lift: 1550mm - Fork length: 1140mm - Fork width: 560mm - Options: Vrije-heffing, Doppelstock, Joystick - Mast: Duplex - Drive: Electric - Battery information: - └ Brand/Type: 3PzS375 - └ Battery year of construction: 2020 - └ Capacity: 375Ah - └ Battery voltage: 24V Njdpfxezkufye Anksld - └ Tray length [mm]: 780 - └ Tray width [mm]: 210 - └ Tray height [mm]: 600 - Transport dimensions: 2200mm x 960mm x 2270mm (l x w x h) - Transport weight [kg]: 1850kg - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Tess van den Boom