Used Hobest Ewd for sale (102)

Year of construction: 2025, condition: used, Year of manufacture: 2025 New: Yes Field of application: Construction Empty weight: 917 kg Pjdpfx Ajzylf Ajdlerc Dimensions of cargo space: 231 x 119 x 181 cm Cargo space capacity: 3.000 l Serial number: DPX-31024 Please contact Team DPX for more information

Condition: used, Electric dual-screw unit with automatic feed and pneumatic double stroke, mounted on a handling device, handling system, or manipulator for screwing applications. Screw unit: BÖLLHOFF / BOSCH REXROTH, type UVS-100-2-R-E The Böllhoff Uniquick Vario UVS-100-2-R-E dual-screw unit has a pneumatic double stroke controlled by Festo valves and cylinders. Various monitoring systems are also installed for complete automation. Screwdriver 1 consists of the following components: Rexroth, type: Servomotor Rexroth, type 0: Planetary gearbox Rexroth, type 0: Encoder Rexroth, type 0: Inline gearbox Screwdriver 2 consists of the following components: Rexroth, type: Servomotor Rexroth, type 0: Planetary gearbox Rexroth, type 0: Encoder Rexroth, type 0: Offset gearbox Dimensions (W x H x D): 165 x 1000 x 200 mm Pneumatic long stroke: 30 mm Pneumatic short stroke: 20 mm Screwdriver spring stroke: 20 mm Last used screws: M6 x 15 mm Electric screwdriver unit Rexroth Servomotor Rexroth Type: EC302 SZ3 Material number: 0 Torque: 0.6 Nm/A Peak torque: 0.7 Nm Speed: max. 20,000 rpm Current consumption: max. 7 A Weight: 0.8 kg Gearbox unit Rexroth Type: 3GE27 SZ3 Material No.: 0 Efficiency: 90% Gear ratio: i=18.9 Torque: max. 10 Nm Weight: 0.4 kg Installation length: 65.5 mm Encoder Rexroth Type: 2DMC012 SZ2 Material No.: 0 Nominal torque: 12 Nm Gear ratio: 1 Efficiency: 1 Weight: 0.55 kg Installation length: 118.5 mm Inline gearbox Rexroth Type: 2GA82 SZ2 1/4"SQ Material No.: 0 Spring travel: 20 mm Spring force: 16 - 34 N Tool holder: 1/4" square Maximum torque: 10 Nm Gear ratio: 1 Weight: 0.2 kg Installation length: 90 mm Offset gearbox Rexroth Type: 2VNA82 SZ2 1/4"SQ Material No.: 0 Spring travel: 20 mm Spring force: 16 - 34 N Tool holder: 1/4" square Maximum torque: 10 Nm Gear ratio: 1 Weight: 0.6 kg Installation length: 153 mm Handling system: JÄGER HANDLING Type: Handy-flex 300 Horizontal movement: 400 mm Vertical movement: 450 mm Load capacity: max. 14 kg Handyflex reach: 250 to 650 mm Handyflex reach when pivoted up: max. 860 mm Rotation radius at full reach: max. 360° Vertical guide column: Ø 30 mm Horizontal guide columns: Ø 20 mm - Balancer for vertical movement - Adjustable load capacity - Adjustable stop for radius limitation Predpefx Hyfefx Adlec Dimensions (L x W x H): approx. 1150 x 650 x 1400 mm Total weight: approx. 90 kg Good condition Without the blue steel pallet as a base plate The blue steel base plate is not included in the scope of supply.

Year of construction: 2020, condition: new, machine/vehicle number: 6159326350, We are dissolving part of our demonstration tool inventory: Desoutter ESP1 control for SLBN low-voltage screwdrivers Year of manufacture: 11/2020 Article no.: 6159326350 new, fully functional without additional accessories Suitable for the following Desoutter screwdrivers:# -SLBN003 -SLBN010 -SLBN012 -SLBN020 The ESP1 control was developed to optimize the performance of Desoutter screwdrivers and offers two speed ranges while reducing energy consumption. Advantages: With 2 speed options, the ESP1 offers flexibility to optimize your screwing process and ensure lasting quality. Compatible with 100V or 240V inputs for a standardized platform, faster readjustments and lower total cost of ownership. Pjdpfx Aov Iqcgodlsrc Other tools for industrial manufacturing and maintenance on request.

Year of construction: 2002, condition: good (used), Complete Desoutter screwdriver system consisting of: 1 x Transducer controlled angle screwdriver Desoutter ERA40J Art.Nr .: 6151650800 Torque range: 8 to 40 Nm Output: 3/8 " Number of revolutions. 900 min-1 Length: 458 mm Psdpfx Adodcmizjlorc Weight: 2.1 kg 1 x Transducer controlled angle screwdriver Desoutter ERA60J Art.Nr .: 6151650810 Torque range: 15 to 60 Nm Output: 3/8 " Number of revolutions. 570 min-1 Length: 469 mm Weight: 2.2 kg 1 x screw control Desoutter MODCVI-2 (= rack version of TWINCVI-2) with transformer. Art.Nr .: 6159325210 Screw - on cable: 2 Number of screw cycles per channel: 250 Number of phases in a screw cycle: 20 IO Sum counter: 99 Screwdriving Bins: Moment + Angle + Date + Time + Result + (bar code): up to 11600 Screws: 6 Moeliche screw strategies: Torque control with angle control Rotation angle control with torque control Dremoment- / Drehwinkelsteuerung Torque control with rotation angle and gradient control Rotation angle control with torque and gradient control Stretch control Hold torque / position Friction torque test Electricity compatibility 2 x motor cable for hand screwdriver 5 m length Art.Nr .: 6159170720 1 x Sensor cable length 5 m Art.Nr .: 6159171220 Including operating instructions

Year of construction: 2014, operating hours: 10 h, condition: as good as new (ex-display), machine/vehicle number: 6151656290, Desoutter Battery Angle Screwdriver shut off ELS15-480-A Demonstration tool Charger 230 V Ladegeraet + 2 Batterys (18 V 2,6 Ah) included Free speed: 200 to 480 rpm Torque Range: 44,2 in.lb till 133 in.lb Output drive: Sq. 3/8 Length: 16,5 in. Prsdpfxscr H Eas Adlec Weight (without Battery) : 2,6 lb.

Condition: used, Vibratory Feeder with Pneumatic Screwdriver Stand Eco Line Vibratory Feeder, Sorting Device, Bowl Feeder, Vibratory Bowl, Automatic Screwdriver WEBER Type ZSU 24 Machine No.: 1113212 Year of Manufacture: 2003 Vibratory Feeder WEBER ZSU 24 Bowl diameter: 240 mm Bowl internal height: 70 mm Sorting track width: 10 mm Power supply: 230 Volt, 50 Hz Operating pressure: 6 bar (for singulation and screws) Control voltage for pneumatic valves: 24 Volt - Controller for infinitely variable vibration speed = infinitely variable transport speed - Vibratory bowl in protective enclosure - With pneumatic feeding system - Feed impulse via external electrical control - The feeder was used for feeding screws M5 x 12 mm - Some pneumatic hoses need to be replaced - Siemens S7-200 CPU 224 PLC MISSING Space requirements vibratory bowl L x W x H: 450 x 450 x 315 mm Vibratory bowl weight: 32 kg WEVER Eco Line Screwdriver Stand Guide column: Ø 60 x 525 mm Height adjustment: 345 mm Primary stroke pneumatic cylinder 1 FESTO DZF-32-125-P-A-SM: 115 mm Screwdriver holder diameter: Ø 50 mm Secondary stroke pneumatic cylinder 2 FESTO: 30 mm Screwdriver guide diameter: Ø 37 mm Distance screwdriver guide to table: 135 - 465 mm - 1 piece flat cylinder FESTO, Type DZF-32-125-P-A-SM - 1 piece flat cylinder FESTO, Type probably DZF-32-30-P-A-SM - Screwdriver linear motion frame on linear guide - 3 position sensors on the cylinders - Festo pressure switch - Bosch pneumatic valve Screwdriver stand dimensions W x D x H: 200 x 410 x 1050 mm Podpfx Adjxf Up Uelerc Screwdriver stand weight: 35 kg good condition Total weight vibratory feeder and screwdriver stand: 67 kg Attention: The original Siemens S7-200 CPU 224 PLC is missing (see picture control cabinet without PLC), therefore, an automatic process is not possible in this condition. The control system also managed the separations of the screws and controlled the screwdriver itself. The vibratory bowl is fully functional even without the PLC, the built-in vibratory bowl controller does not require PLC control. Process: Fasteners are filled into the bowl in bulk and conveyed upward by mechanical vibration (micro-throw principle). The vibratory bowl is automatically switched on or off depending on the fill level of the screw magazine. The screw is then conveyed by compressed air through a plastic hose to the downstream device. The feed impulse for each individual screw is triggered externally by the downstream device.

Year of construction: 2011, condition: used, machine/vehicle number: 6151653640, Used Desoutter ERAL2-60 angle screwdriver, electric controlled including motor cable Pedocpbcvjpfx Adlsrc compatible with Desoutter CVI 2 - screwdriving Drive : 3/8" Torque: working Torque : 5.9 till 33.0 ft.lb max Torque : 44.0 ft.lb net weight : 3.7 lb. Length: 17.4 in.

Year of construction: 2025, condition: ready for operation (used), A baguette long rolling machine in mint condition for the long-molded forming of dough pieces for the production of baguettes is available. Table dimensions X/Y: approx. 1600mm/850mm, long rolling plate dimensions X/Y: approx. 1200mm/610mm, conveyor belt dimensions X/Y (extended): approx. 3100mm/610mm, max. gap opening: 75mm, weight: approx. 100kg. Documentation available. On-site inspection is possible. Psdpfowihz Ijx Adlsrc

Condition: used, Electric dual-screw unit with automatic feed and pneumatic double stroke BÖLLHOFF Type UVS-100-2-R-E The Böllhoff Uniquick Vario UVS-100-2-R-E dual-screw unit has a pneumatic double stroke via Festo valves and cylinders. In addition, various monitoring systems are installed for complete automation. Technical data: Torque of electric screwdriver: 0.6 Nm Torque of gearbox: max. 10 Nm Speed: max. 20,000 rpm Rated voltage: 3~ 0-230 VAC Current consumption: max. 7 A (per screwdriver) Pneumatic long-stroke cylinder: 80 mm Pneumatic short-stroke cylinder: 20 mm Pneumatic total stroke: 100 mm Screwdriver spring stroke: 20 mm Distance between the two screwdriving tools: 73 mm - equipped with a TORX bit T27 or TP27 (presumably for M6 screws) - a Bosch Rexroth LT303 power module is required to operate the screwdriver. (Power module not included) Screwdriver 1 and 2 each consist of the following components: Rexroth Type Servo motor Rexroth Type 0 Planetary gearbox Rexroth Type 0 Encoder Rexroth Type 0 Straight gear Component details: Electric screwdriver unit Rexroth Servo motor Rexroth Type: EC302 SZ3 Material number: 0 Torque: 0.6 Nm Peak torque: 0.7 Nm Speed: max. 20,000 rpm Current consumption: max. 7 A Rated voltage: 3~ 0-230 VAC Weight: 0.8 kg Gearbox unit Rexroth Type: 3GE27 SZ3 Material No.: 0 Efficiency: 90% Gear ratio: i=18.9 Torque: max. 10 Nm Weight: 0.4 kg Installation length 65.5 mm Encoder Rexroth Podjhxvu Eepfx Adlerc Type: 2DMC012 SZ2 Material No.: 0 Rated torque: 12 Nm Gear ratio: 1 Efficiency: 1 Weight: 0.55 kg Installation length: 118.5 mm Straight gear Rexroth Type: 2GA82 SZ2 1/4"SQ Material No.: 0 Spring travel: 20 mm Spring force: 16 - 34 N Tool holder: 1/4" square Maximum torque: 10 Nm Gear ratio: 1 Weight: 0.2 kg Installation length: 90 mm A motor connection cable of 7m is included. Overall dimensions W x H x D: approx. 180 x 920 x 300 mm Total weight: approx. 20 kg good condition

Condition: used, Year of construction: 2011, x-travel 835 mm y-travel 510 mm z-travel 510 mm distance spindle nose and table 120 - 630 mm control iTNC 530 ERGOLine Heidenhain turning speed range - main spindle 20 - 10.000 min/-1 power capacity - main spindel 13 / 9 kW tool taper SK 40 DIN 69871 max. Torque 130 / 87 Nm table surface area 1.000 x 560 mm max. table load 800 kg number of T-slots 5 T-slot - width 14 mm T-slot - distance 100 mm number of toolpositions 20 pos. max. tool diameter 80 mm max. tool-dia with free toolbox 130 mm max. tool length 250 mm max. tool weight 6,0 kg rapid traverse ( X / Y / Z ) 30 m/min feed speeds 1 - 20.000 mm/min total power requirement 23 kVA weight of the machine ca. 4,0 t dimensions of the machine ca. 4,5 x 3,5 x 2,7 m Prjdpfx Asx R Em Djdlec CNC - MachiningCenter Vertical DECKEL MAHO - DMC 835 V New Design - 20,796h operating hours, 7,544h spindle hours

Condition: used, Year of construction: 2013, x-travel 635 mm y-travel 510 mm z-travel 460 mm control Sinumerik 840 D SL Siemens turning speed range - main spindle 20 - 10.000 min/-1 power capacity - main spindel 13 / 9 kW tool taper SK 40 DIN 69871 max. Torque 83 / 57 Nm tension force 8 kN table surface area 790 x 560 mm number of T-slots 4 + 1 T-slot - distance 100 mm T-slot - width 4x 14H12 / 1x 14H7 mm max. table load 600 kg table height over floor 720 mm distance spindle nose and table 120 - 580 mm number of toolpositions 30 pos. Max. mould width 80 / (130) mm max. tool length 250 mm max. tool weight 6 kg Prodjym Dz Rjpfx Adloc max. total weight 80 kg change-time tool to tool 1,6 sec change-time chip to chip 6,0 sec rapid traverse 30 m/min feed speeds 1 - 20.000 mm/min Feed force max. 5 kN total power requirement 28 kVA weight of the machine ca. 3,8 t dimensions of the machine ca. 3,5 x 4,0 x 2,7 m CNC - MachiningCenter Vertical DECKEL MAHO - DMC 635 V New Design - ShopMill - WITHOUT perforated plate - WITHOUT clamping device - WITHOUT tools

Year of construction: 2006, condition: used, functionality: fully functional, We present an Automatic drawer slide insertion line of 3 machines and robot (currently in production): BLA - B41, manufactured 2006/2007 (Sweden) BLA - B28, manufactured 2006 (Sweden) Screwdriver 3RL, manufactured 2018 (Lithuania) Robot TECHNICAL SPECIFICATIONS Inserting of Drawer Slides Fitting machine BLA-B41 – pos. 1 Fitting machine in pass-through outfit, equipped with positioning stop, designed for automatic screwing of drawer slides. The fitting machine is designed for following sizes of material: Deep: 300–600 mm, servocontrolled adjustment Height: 400–1500 mm, servocontrolled adjustment Thickness: 16 mm Dimensions Machine length: 4100 mm Pass-through height: 900 mm Screwdriver equipment Screwdriver beams, 2 units, each equipped with 2 screwdrivers and corresponding screw feeders for Ø6.3x13 screws. A suiting screw is the type 84 FSX Magazine units 2 magazine units designed for left drawer slide 2 magazine units designed for right drawer slide · Each magazine contains approximately 40 drawer slides. · The length of the slides are 450 mm and the width 21.5 mm. Buffer conveyor TPB – pos. 2 Driven roller conveyor Total length: 2150 mm Other specifications are the same as for pos. 3 above. Buffer conveyor TPB – pos. 3 Driven roller conveyor Total length: 2450 mm Roll length: 600 mm (620 mm inside conveyor frame) Roll pitch: 150 mm Roll type: Ø50 mm steel, coated with thermoplastic rubber Speed: 0.78 m/sec. at 50 Hz (frequency controlled) Height: 900 mm Returning Conveyor System TPT-US – pos. 4 Sideway section with four belts Speed: 0.5 m/sec. at 50 Hz (frequency controlled) Driven roller conveyor Total length: 8900 mm Roll length: 600 mm (620 mm inside conveyor frame) Roll pitch: 150 mm Roll type: Ø50 mm steel, coated with thermoplastic rubber Speed: 0.50 m/sec. at 50 Hz Height: 900 mm Additional specifications Sound pressure level Predey T Nfispfx Adlec Lower than 70 dB(A) Connection facts electrical With reference to the electrical drawings Connection facts pneumatic 0.63 MPa (6.3 bar), ½”

Condition: new, functionality: fully functional, power: 433.94 kW (589.99 HP), first registration: 09/2024, fuel type: diesel, tire size: 385/55R22.5+315/70R22.5, axle configuration: 4x2, fuel: diesel, brakes: retarder, color: black, gearing type: automatic, emission class: euro6, Year of construction: 2024, Equipment: ABS, air conditioning, airbag, navigation system, onboard computer, parking heater, spoiler, 🇬🇧 SCANIA 590 S Super Smart Dash FULL AIR SUSPENSION 4+2 ⭕️ BRAND NEW FROM THE FACTORY ⭕️ AVAILABLE FOR IMMEDIATE DELIVERY - Full pneumatic suspension - Retarder - Zero mileage - Stationary air conditioning - Navigation system - Digital dashboard - Leather interior - Rear-mounted batteries - Alloy wheels - Michelin tyres TAILORED FINANCING OR LEASING OPTIONS AVAILABLE ON SITE. FROM 24 TO UP TO 96 INSTALLMENTS, EVEN WITH ZERO DOWN PAYMENT. OTHER LOCATIONS OF OUR GROUP: Psdpfxjuq R Tgo Adlorc DOMENICO TRUCK SRL NAPLES BRANCH DOMENICO ESPOSITO S.P.A. EBOLI (SA) BRANCH – OFFICIAL DEALER MERCEDES-BENZ, FUSO, FOTON TRUCK, PIAGGIO COMMERCIAL, AND MAXUS CONTACTS: 0823 1686306 335 6713062 BRANCH OPENING HOURS: MONDAY-FRIDAY 8:30/19:00 - SATURDAY 08:30/14:00 LARGE SELECTION OF USED MULTIBRAND COMMERCIAL/INDUSTRIAL VEHICLES AVAILABLE: Fiat – Hyundai – Daf – Mercedes Benz – Renault – Peugeot – Iveco – Mitsubishi – Scania - S-Way -S500-V8-650-580-730-S500-S 500-S500 – Stralis – Man - Nissan V8 - Intarder - 770s - Limited Edition - 660 S - Semi-trailer - Refrigerated semi-trailer - Tank - Lamberet - Schmitz - Isuzu - Fixed flatbed - Crane - Tipper - 4 axles - 4 Rear Axles - Tway - T-Way - 540 - 460 hp - Xway - X-Way - Trilateral - V8 - Scania - Frost Edition - Curtainsider - Box - Tail lift - Refrigerated box - Insulated with refrigeration - Van Domenico Truck srl disclaims all responsibility for any discrepancies regarding technical specifications, optional features, and characteristics which, in some cases, may differ from those specified in this description. We invite you to verify the features of the specific vehicle.

Condition: used, Handling device, handling system JÄGER HANDLING Manipulator for screwing operations Type: Handy-flex 200 Horizontal movement: 300 mm Vertical movement: 370 mm Load capacity: 10 to 14 kg Outreach: 250 to 550 mm Vertical guide column: Ø 25 mm Horizontal guide columns: Ø 16 mm Tool holder: Ø 26 mm oval with screw clamp - Movable in three axes (horizontal, vertical, rotational) - 1 unit balancer for vertical movement TECHNA, Type 9340, adjustment range 10 to 14 kg - Adjustable locking pawl for vertical movement, manual release via Bowden cable Predpfxofx Hxze Adloc - For weightless suspension of small devices - Load capacity adjustable - Constant tensile force Space requirement L x W x H: 880 x 500 x 1120 mm Weight: 23 kg Good condition

Year of construction: 2020, condition: new, machine/vehicle number: GALEN-RSC 200, Empty weight: 2.300 kg Attachment suited for: Construction machines Cargo space capacity: 1.500 l Selling price: € 100, US$ 105,6 Prsdsn Tm Ibjpfx Adlsc Much longer service life and higher capacity than the old design with the difference of GALEN

Condition: used, Pneumatic screwdriver, DESOUTTER Pneumatic screwdriver, rod screwdriver for screwing technology Type SD 140-AR510-S4Q Torque range: 0.6-14.0 Nm Speed: max. 510 rpm Air pressure required: 6 bar Air consumption: 8.7 l/s Bit holder: M6 - Rotary switch for right and left rotation (rotary ring control) - Without screwdriver shut-off - Pneumatic control line Ø 4 mm - Pneumatic connection for screwdriver function min. Ø 10 mm - Aluminum bracket for handling device Pjdpfsfgrrhjx Adlorc - Screw feeder Ø 12 mm (inner diameter) Dimensions L x W x H 60 x 46 x 870 mm Weight: 2.8 kg Good condition 4 units available, price per screwdriver

Condition: used, Handling device, handling system JÄGER HANDLING Manipulator for screwing applications Type: Handy-flex 200 Horizontal movement: 450 mm Vertical movement: 600 mm Load capacity: 4 to 10 kg Reach: 150 to 600 mm Pedpofgpfmefx Adlsrc Vertical guide column: Ø 25 mm Horizontal guide columns: Ø 16 mm Tool holder: 33 x 33 mm screw clamp - Movable in three axes (horizontal, vertical, rotational) - Rotary encoder KÜBLER for rotational movement, type 8.5873.5320.B311.S003 - Linear position sensor BALLUFF for horizontal movement, type BTL6-A110-M0450-A1-S115 - 2 balancer units for vertical movement CP DESOUTTER, type 10 D, adjustment range 2 to 5 kg per balancer - for virtually weightless suspension of small devices - Load capacity adjustable in stages - Constant tensile force Space requirement L x W x H: 770 x 310 x 1200 mm Weight: 19 kg Good condition

Condition: new, machine/vehicle number: U398538, power: 83 kW (112.85 HP), fuel type: diesel, Year of manufacture: 2026 Empty weight: 567 kg Make of engine: Perkins Dimensions of cargo space: 126 x 73 x 96 cm Emission level: Stage IIIA / Tier IV interim RPM: 2200 Production country: UK Prsdpfxsv Tudre Adloc Please contact Team DPX for more information Perkins 1100 Series 1104D-44TA 83.0 kW / 111.3 hp @ 2200 rpm

Condition: good (used), Universal screwdriver, construction screwdriver, screwdriver, electronics screwdriver, heavy-duty screwdriver, electric screwdriver -Nominal input: 400 watts -Max. screwdriving capacity: 10 mm Predpfxsfc Hfxj Adlsc -Connection: 220 volts -Quantity: 9 universal screwdrivers available -Price: per piece -Dimensions: 420/140/H80 mm -Weight: 4 kg/piece

Condition: new, DAWN DN Series (Single Spindle) Dawn Machinery Machine overview Suitable for grinding inside and outside diameters as well as the end surface of heavy or non circular work pieces. Heavier work pieces can be more easily loaded to the machine by overhead hoist Predpoubbp Sofx Adlec Fully enclosed covers and oil mist reclaiming device prevent leakage of grinding oil and mist. Machine options Model DN-500 Specification Model DN-500 Grinding Diameter (Max) 610mm ø Swing (Max) 610mm ø Max work height 400mm Motor Power 18/23kW CNC Control System SIEMENS 828D

Condition: good (used), Air ratchet wrench, impact wrench, air ratchet -Square: 10 mm -Length: 400 mm Psdpfx Asb A Sx Redlorc -Weight: 4 kg

Condition: good (used), Magazine screwdrivers, drywall screwdrivers, automatic screwdrivers, automatic drill/drivers -Magazine screwdriver -280 W 0-1100 rpm -with suitcase -Number: 4 screwdrivers available -Price: per piece Prjdpfxeb A N Izo Adlsc -Dimensions: 515/285/H75 mm -Total weight: 6 kg/piece

Condition: good (used), Universal screwdriver, construction screwdriver, screwdriver, electronic screwdriver, power screwdriver, electric screwdriver -Nominal power consumption: 600 watts -max. screw capacity: M8 -Speed: 600/1800 rpm -Connection: 220 volts -Number: 34 universal screwdrivers available -Price: per piece Predjfc Hfvopfx Adljc -Dimensions: 320/200/H80 mm -Weight: 3.3 kg/piece

Condition: good (used), Late model APC turret saw. Has been cutting frozen loins into chops. Psdstq A Nxopfx Adlorc

Condition: good (used), Magazine screwdrivers, drywall screwdrivers, automatic screwdrivers, automatic drill/drivers Prjdpfxsb A N N Rj Adlec -Magazine screwdriver: for self-drilling screws, sheet metal screws -Suitcase -Total weight: 10 kg