Used Liebherr R 944 C for sale (248)

Condition: used, Year of construction: 2008, operating hours: 10,000 h, Equipment: all wheel drive, LIEBHERR LTM 1050 TELESCOPIC LIFT Imported / Accident-FREE IN GOOD CONDITION! ? YEAR OF PRODUCTION: 2008 ? HOURS: 10 000 mth Hnedpfox Rtb Njx Ah Nog EQUIPMENT: ? ABS ? POWER STEERING ? CAB ? ALL WHEELS CONTROL ? LEVEL COMPENSATION 360 DEGREES FULL ROTATION MAXIMUM CAPACITY: 3,5 t SUSPENSION: HYDRAULIC CONTROL: JOYSTIC TEL: * KUBA - POLSKI, ENGLISH, DEUTSCH, ITALIANO * SEBASTIAN - POLSKI, DEUTSCH, ITALIANO, ????? * LASZLO - MAGYAR * COSTEL - ROMÂN? (Romana facem toate formalitatile pt export inclusiv nr) Ref nr: 05006

Condition: used, mileage: 123,106 km, power: 330 kW (448.67 HP), first registration: 02/2017, fuel type: diesel, overall weight: 48,000 kg, axle configuration: > 3 axles, next inspection (TÜV): 01/2028, color: orange, gearing type: automatic, emission class: euro6, Year of construction: 2017, Equipment: ABS, air conditioning, all wheel drive, Internal vehicle number: G300342 German vehicle Available immediately at our yard in Kaufungen, Kassel More INFO: * Luis Lucena (German, English, Spanish, French) * Viktoria Sologubova (Polish, Russian, Ukrainian, English) Hnedjxhaq Aspfx Ah Njg Crane Carrier * Operating kilometers: 123,106 km * Operating hours: 3,983 * Status as of: 01.10.2025 * Drive and steering / steered axles: 8 x 4 x 8 / axles 1, 2, 3, 4 * Tire size: 14.00 R 25 * Engine emission stage: Stage IV * Engine (Manufacturer/Type) / Power: Liebherr D 936 A7-04 / 408 HP / 300 kW * Transmission Manufacturer / Type: ZF / SG / AS-Tronic * Drivable from crane cabin: yes * Chassis type / width: A40B / 2.55 m * Spare wheel: 0 ----Crane Superstructure * Operating hours: 8,150 * Status as of: 01.10.2025 * Hook blocks / load hooks: 38.3 t / 5.7 t * Counterweight: 10.7 t / 3.8 t * Boom: 11 – 50 m / 6 sections * Auxiliary boom: assembly jib 3.2 m with rope set and crosshead hook ----Equipment & Safety * Carrier cab: yes * Wind speed indicator: yes * Working range limiter: yes * Safe load indicator: yes * Emergency stop button: both in carrier and crane cab * Emergency operation for crane hydraulics: yes * Aircraft warning light: switchable between LED steady light and LED flashing light ----Winches & Controls * Hoist winch: 1 piece * Hoist force / Ø: 57 kN / 17 mm * Controlled from outrigger area: via Bluetooth, upper * 2nd sheave at boom head: yes ----Comfort & Extras * 12V socket: in both cabs * Air conditioning: yes * Additional heater: yes * Work lights: 2 pcs, electrically adjustable at the slewing part * Box for outrigger pads: yes * Trailer coupling: D-value 19 ----Outriggers * Type of axle suspension: yes (individual details not provided, only confirmed) * Outrigger base (L x W): 8.00 x 6.30 m Financing example: * Internal number: G300342 * Purchase price: €389,900.00 * Down payment: 10% * Term: 60 * Monthly rate: €6,106.39 * Remaining value: €75,980.00 If you are interested in this offer, or wish to adapt it to your needs, please contact us (Mr. Enchev). We look forward to your call. Errors and omissions excepted. We will gladly take your used vehicle in part exchange. Financing available directly through our company. GOLEC NUTZFAHRZEUGE GMBH We speak: German, English, Spanish, Polish, Ukrainian, Russian, Bulgarian. ----.

Condition: used, Year of construction: 2020, operating hours: 12,057 h, Equipment: all wheel drive, Liebherr LH 50 M material handler, year of manufacture: 2020, operating hours: 12,057h, equipped with timber grab, front and rear dozer blades, heating, air conditioning, all-wheel steering, steering wheel & joystick steering, central lubrication for upper and lower carriage, engine: Liebherr [170kW/230HP], weight: approx. 40,300kg, in good condition, immediately available for work. Hsdpfexymm Ijx Ah Nsng Leasing or financing offers available on request. Mr. Mihm (Tel.) will be happy to assist you. For further information, please visit our website. Subject to errors and prior sale.

Condition: good (used), Gear hobbing machine, milling machine, tool milling machine, vertical milling machine, roller milling machine, gear hobbing machine, gear hobbing machine, high-performance hobbing machine -Manufacturer: Liebherr, high-performance gear hobbing machine type SS 5- K/500 -Working area: Ø max. 500 mm -Max. cutter diameter: 186 mm -Accessories: including extensive accessories see photos -Machine dimensions: 2300/1460/H1870 mm Hnjdpfxev Dtmms Ah Njg -Dimensions accessories: pallets 1420/1300/H300 / 1200/800/300 mm -Weight: 5300 kg plus 535 kg accessories

Condition: used, This listing is for a Liebherr Hausgerate LGPv 1420 Freezer The unit is in full working condition and is ready for immediate release The Liebherr LGPv 1420 is a large-scale laboratory freezer designed for optimal storage and accurate temperature management. It integrates Profi electronic controllers that ensure precise temperature control, providing a reliable solution for environments that require large storing capacities, such as in research and laboratory settings. Key Features: Dynamic Cooling System: Ensures uniform temperature distribution and rapid cooling. Profi Electronic Controller with Integrated Real-Time Clock: Allows precise monitoring and temperature control, ensuring optimal performance. castors (Two with Brakes): For easy mobility and stability when required. Ergonomic Handle: Built-in for convenient door operation. Plastic-Coated Grid Shelves & CNS Inner Liner: Durable, easy-to-clean interior surfaces. Glass Door with Ceiling Light (Separately Switchable): For clear visibility of stored items with an aesthetic touch. Hot-Gas Defrost System: Minimizes downtime by enabling very short defrost cycles. Security Package: Integrated Data Memory: Stores alarm events and temperature profiles for documentation and monitoring. Visual & Audible Temperature and Door Alarms: Alerts you to temperature fluctuations or if the door is left open. Mains-Independent Power Supply: Keeps the electronic controller operational even in the event of a power failure. Infrared & RS 485 Interface: Enables external documentation and system monitoring. Volt-Free Contact for Alarm Forwarding: Allows connection to external warning systems. Maximum Temperature Stability: Adheres to IEC 60068-3 standards for consistent performance. 3-Point Calibration: Provides highly accurate and reliable temperature control. Access Port for External Temperature Sensor: Allows you to integrate additional monitoring systems if needed. Lock: For added security to prevent unauthorized access. Product Specifications: Product Type: LGPv 1420 Capacity: 1427 Liters Hnodpfx Asxhf Uysh Nsg External Dimensions (W x D x H): 1430 x 830 x 2150 mm Internal Dimensions (W x D x H): 1250 x 700 x 1550 mm Energy Consumption: 8,887 kWh (per 24 hours) Temperature Range: -10°C to -26°C Manufacturer: Liebherr Advantages of Using LGPv / LKPv Freezers with Profi Electronic Controllers: These large-scale laboratory freezers provide a high-quality solution for storing temperature-sensitive items. The Profi electronic controller ensures both stability and accuracy, making them an ideal choice for environments where temperature consistency is critical. The dynamic cooling system, combined with the hot-gas defrost system, ensures minimal disruption to operations, allowing these units to maintain an ideal storage environment. Pricing and Availability: Liebherr offers its laboratory refrigerators and freezers through authorized dealers and distributors. Prices vary by location, but the Liebherr LGPv 1420 is typically available for professional environments where large storage capacity and precise temperature control are required. For specific pricing, it’s best to contact Liebherr or your local distributor. For more details, you can refer to Liebherr's official website or look for trusted suppliers and retailers. This model provides an advanced solution for laboratories that require large freezer capacities and high precision for storing sensitive materials.

Condition: good (used), Year of construction: 2023, 2023 LIEBHERR LR 1160.1., Unplugged – 160-ton crawler crane AS NEW – equipped with: Hnedex Rdbyopfx Ah Neg 48 m boom 48 m jib 2 x 40 t hook blocks 1 x 80 t hook block

Condition: good (used), power: 150 kW (203.94 HP), gearing type: automatic, fuel type: diesel, color: yellow, Year of construction: 2017, operating hours: 5,500 h, Equipment: air conditioning, Technical information Track width: 71,1 cm Empty weight: 25.000 kg Drivetrain AdBlue system: Yes Drive: Track Hnsdpfx Asx I U Ryjh Neg Make of engine: D934 A7-04 Functional CE mark: yes Condition Technical condition: good Visual appearance: good Identification Serial number: VAUZ1155CZT015868 Other information EPA Marked: yes Emission level: Stage V / Tier IV final Delivery terms: EXW Transport dimensions (LxWxH): 7,3x4,03x3,5 Production country: DE Additional information Please contact Jeroen Heindryckx, Bart Apers or Matthias Eyckmans for more information

Condition: used, mileage: 1 km, power: 1 kW (1.36 HP), first registration: 07/2012, fuel type: diesel, overall weight: 21,000 kg, axle configuration: > 3 axles, next inspection (TÜV): 01/2028, color: green, gearing type: mechanical, emission class: euro5, Year of construction: 2012, Equipment: ABS, air conditioning, Internal vehicle number: G300402_Concrete German vehicle Located at our yard in Kaufungen - Kassel, available immediately More information at Hjdpfx Aoxy Umcoh Njng * Luis Lucena (German, English, Spanish, French) * Viktoria Sologubova (Polish, Russian, Ukrainian, English) Liebherr concrete mixer 10 m³ Year of manufacture: 2012 Gross vehicle weight: 32,000 kg Unladen weight: 6,530 kg Errors excepted We are happy to take your used vehicle in part exchange. Financing available directly through us. GOLEC COMMERCIAL VEHICLES GMBH We speak: German, English, Spanish, Polish, Ukrainian, Russian, Bulgarian. ----.

Condition: used, functionality: fully functional, fuel type: diesel, color: original, overall weight: 400,000 kg, tire condition: 75 %, drive condition: 75 %, axle configuration: 8x8, brakes: engine braking, suspension: hydraulics, Year of construction: 2000, operating hours: 25,000 h, machine/vehicle number: LHM400, Equipment: additional headlights, all wheel drive, cabin, crane, hydraulics, onboard computer, dismantled Liebherr LHM 400 - parts ready Hjdsx N Twhepfx Ah Nsng

Year of construction: 2007, condition: used, gear hobbing diameter - external 1200 mm gear hobbing diameter - internal 1200 mm gear hobbing width -max. 260 mm control Liebherr PC-NC max. workpiece diameter 1500 mm table diameter 900 mm Hedpfx Aow Rf S Eoh Njng table bore diameter 320 mm max. table load 95 kN power capacity 30 kW coolant pump 120 l/min Axial distance between thrust spindle - table 0-820 mm Shaping spindle diameter 125 mm tool taper SK 45 DIN weight of the machine ca. 26 t dimensions of the machine ca. 8,073 x 6,183 x 4,375 m Strokes: - Stroke length min./max. - 0 mm / 270 mm - Stroke length adjustability - 270 mm - Stroke rate (double strokes) - 10 to 270 DH/min Equipment/accessories: - Chip conveyor - Cutting wheel holder SK 45 DIN - Cooler - Technical documentation

Condition: used, This listing is for a Liebherr Hausgerate SN-ST 3910 Refrigerator The unit is in full working condition and is ready for immediate release The Liebherr LKv 3910 MediLine is a laboratory refrigerator designed to meet the stringent requirements of pharmaceutical and laboratory environments. It ensures efficient, Pharmacopoeia-compliant storage with precise temperature control and robust safety features. Key Features: Precise Temperature Control: The electronic controller with a digital display allows temperature adjustments between +3°C and +16°C, accurate to 0.1°C. Temperature Monitoring: The digital display continuously monitors internal temperatures, triggering visual and audible alarms for persistent over- or under-temperature conditions. The system records the last three alarms for review. Construction: The exterior is made of white painted steel, while the internal compartment is constructed from polystyrene (PS), ensuring durability and ease of cleaning. Safety Features: A power failure warning light, temperature calibration capabilities, and a safety thermostat to prevent freezing enhance the reliability of the unit. Technical Specifications: Capacity: Gross/Net: 360 liters. Dimensions: Exterior (W x D x H): 600 x 620 x 1840 mm. Interior (W x D x H): 440 x 440 x 1630 mm. Shelving: Equipped with 5 adjustable shelves. Cooling System: Features an internal fan for uniform temperature distribution. Control Panel: Digital display for easy monitoring and adjustments. Alarms: Open door alarm. Visual and acoustic alarms for minimum and maximum temperature deviations. Adjustable alarm settings. Connectivity: Includes a dry contact and RS 485 interface for data monitoring and integration. Defrost: Automatic defrosting mechanism. Additional Features: Porthole for PT 100 sensor insertion. Insulation: 40 mm thickness for energy efficiency. Noise Level: Operates at 48 dB. Climate Class: SN-ST, suitable for ambient temperatures up to 43°C. Hnsdpexwcz Njfx Ah Nog Energy Consumption: 0.865 kWh/24h. Electrical Specifications: 220 - 240 V / 50 Hz with a connection rating of 1.5 A. Weight: 68 kg.

Condition: good (used), Year of construction: 1998, operating hours: 13,020 h, machine/vehicle number: W09464500XEL05361, Liebherr LTM 1090/2, with 52 meters plus 17 jibs, three hooks, air conditioning, spare wheel, ready to work Hnodpfxsvr T T Ns Ah Neg

Condition: good (used), Year of construction: 2025, operating hours: 12,451 h, Liebherr LH 30 M Year of manufacture: 2013 12,451 operating hours 31,600 kg dead weight Magnet connection New slewing ring, approximately 50 operating hours!! Hnsdpfx Ahsx Np Rwj Neg

Year of construction: 2009, condition: excellent (used), Capacity 100 ton - Main Boom 44 m / Fly Jib 20 m - 2 + 1 winches - Full body and counterweights. The crane is in very good condition! Hnsdpfx Ahjp Aubro Nog

Condition: good (used), functionality: fully functional, Year of construction: 2023, Basic information Capacity: 150 tons Type: Hydraulic all-terrain crane Year of manufacture: 2023 Main boom: 66 m Jib: 19 m mechanical Stock number: Details Mileage: 43,382 km (as of 06-12-2025) Lower structure operating hours: 1,319 (as of 06-12-2025) Carrier engine: Liebherr Stage V and Tier 4 Final Upper engine: Upper structure operating hours: 3,225 (as of 06-12-2025) Gearbox: ZF Tire size: 16.00 R25 Axle configuration: 10 x 8 Suspension: Hydro-pneumatic Chassis: Liebherr LMI system: Liccon 2 Load chart: 75% metric Hook blocks: 1 x 3-sheave block and 1 x ball hook Winch: 1 (prepared for second winch) Hsdpex Nqq Eefx Ah Neng Counterweight: Full set Manuals: Yes Availability: Serial number: Additional information:

Year of construction: 2009, condition: used, gear hobbing diameter - external 1200 mm gear hobbing diameter - internal 1200 mm gear hobbing width -max. 260 mm control Liebherr PC-NC max. workpiece diameter 1500 mm table diameter 900 mm table bore diameter 320 mm max. table load 95 kN power capacity 30 kW coolant pump 120 l/min Axial distance between thrust spindle - table 0-820 mm Shaping spindle diameter 125 mm tool taper SK 45 DIN weight of the machine ca. 26 t dimensions of the machine ca. 8,073 x 6,183 x 4,375 m Strokes: - Stroke length min./max. - 0 mm / 270 mm - Stroke length adjustability - 270 mm - Stroke rate (double strokes) - 10 to 270 DH/min Hnsdpew Rf R Ujfx Ah Nsg Equipment/accessories: - Chip conveyor - Cutting wheel holder SK 45 DIN - Cooler - Technical documentation

Condition: used, This listing is for a Liebherr LGUex 1500 MediLine Freezer. The unit is in full working condition and is ready for immediate release. The Liebherr LGUex 1500 MediLine is an advanced laboratory freezer specifically engineered for storing explosive and highly flammable substances. It boasts a series of features that ensure safety, efficiency, and compliance with high professional standards. Here’s a closer look at what makes this freezer stand out: Key Features: Explosion-Proof Interior: Certified by electro-suisse-SEV under ATEX 95, this freezer provides a safe storage solution for volatile substances, minimizing the risk of ignition. High Refrigerating Capacity: With a gross cooling capacity of 139 liters, it’s perfectly suited for laboratories requiring substantial storage for sensitive materials. Temperature Precision: Capable of reaching and maintaining temperatures as low as -26°C, it ensures that stored items remain within safe limits for preservation. Static Cooling Technology: This type of cooling is ideal for maintaining stable temperatures, essential for the integrity of sensitive samples. Compact Design: At 820mm in height, 600mm in width, and 615mm in depth, it fits well in laboratory settings where space is often at a premium. User-Friendly Features: Lockable Door: Enhances security, preventing unauthorized access to hazardous materials stored inside. Optical and Acoustic Alarm System: Alerts users to any temperature deviations or door access, ensuring that your samples are always monitored effectively. Additional Specifications: Average Energy Consumption: Consumes only 0.926 kWh/24h, making it energy-efficient while providing high-performance cooling. Durable Construction: Weighing 42kg, it is sturdy enough for frequent use in demanding laboratory environments. Hnedpoxxyg Sefx Ah Neg No Automatic Defrost: While it lacks an automatic defrost feature, this design is optimal for static cooling, ensuring consistent temperatures without the fluctuations that can occur with automatic defrost cycles.

Condition: used, functionality: fully functional, Year of construction: 2015, operating hours: 10,666 h, Specifications Manufacturer: LIEBHERR Model: MK 88 Plus Condition: Used Stock number: 00075 Manufacturer: Liebherr Type: MK 88 Plus Year: 2015 Capacity (t): 8 tons Operating hours: 10,666 h Max. outreach / Max. boom length: 45 m / 2,200 kg Hodpfxex Nqr Ao Ah Nsng Max. hook height: 59.10 m Mileage: 35,658 km Main boom: 30 m Extras: Camera at boom, remote control

Condition: used, functionality: fully functional, Year of construction: 2019, operating hours: 3,540 h, For sale is an exceptionally well-maintained Liebherr A 914 material handler, year 2019. The machine is in outstanding technical and visual condition, has not been refurbished, but has always been professionally serviced and carefully operated. Powerful, precise, and reliable – ready for immediate use. Hodpfx Ahex Nw Tye Njng A detailed overview of equipment, technical specifications, as well as more photos and videos can be found in the attachment below (data sheet).

Condition: used, Year of construction: 2007, max. dia. of teeth cutting 2000 mm workpiece dia. 2700 mm max. module 22 mm Ring thickness for internal gearing max. 500 Control Siemens 840D table diameter 1500 mm table hole 500 mm Table rpm 3,5 1/min table load 200 kN Stroke length 30-330 mm no. of strokes doubel-strokes per min. 10 - 200 1/min. axis distance 70 ... 1220 mm Hnjdoxylm Hspfx Ah Neg max. radial velocity 3000 mm/min weight of the machine ca. 38000 kg Equipment/ accessories: - Intermediate plate between head and column: Center distance modified min. 0 mm max. 1500mm - column increased for axial stroke 1200 mm max. - Shaping head drive power 30 kW - spindle diameter 160mm - max. tool diameter 300mm - max. cutter wheel speed 10 1/min - Cutting speed 5 ... 45m/min - max. lateral offset 50mm - coolant device coolant tank capacity 2500 l - documentation

Condition: used, This listing is for The Liebherr Hausgerate LKexv 3910 Refrigerator The unit is in full working condition and is ready for immediate release The Liebherr LKexv 3910 MediLine is an efficient and Pharmacopoeia-compliant laboratory or pharmaceutical refrigerator designed for the safe storage of sensitive substances, chemicals, and research materials. With precise electronic controls and a temperature range adjustable between +3°C and +16°C, it ensures outstanding temperature stability. Key Features: Capacity: 360 litres Dimensions (H/W/D): 184 x 60.1 x 61.8 cm Hodpfxjxv D D Ae Ah Nsng Temperature Range: +3°C to +16°C Explosion Protection: ATEX 95 certification, suitable for storing explosive and highly flammable materials as defined by EU Directive 2014/34/EU (ATEX) Digital Temperature Display: Continuously monitors the internal temperature and signals over- and under-temperature alarms if they persist over time Alarm System: The last three alarms are memorized by the system and can be recalled on demand Efficient Cooling System: Forced air cooling ensures rapid cooling of freshly stored items and maintains an even temperature throughout the interior Power Failure Warning Light: Alerts in case of electricity loss Temperature Calibration: Ensures precise temperature control Safety Thermostat: Prevents freezing Construction: External body in white painted steel; internal compartment in PS (polystyrene) Electronic Controller: Digital display with 0.1°C accuracy Energy Consumption: Approximately 0.865 kWh/24h

Condition: used, Year of construction: 1984, max. wheel diameter 1500 mm gear width 700 mm max. module 5 Control Liebherr LH90 smallest number of teeth to be hobbed 6 milling head: Motorfräskopf milling spindle speeds (infinitely variable) 44 - 440 U/min Hnodpfxsvvcgts Ah Nog milling head -swivable +/- 45 ° table diameter 1100 mm max. table load 8000 kg total power requirement 66 kVA Equipment / Accessories: - chip extraction device - milling arbors - documentation

Condition: used, This listing is for a Liebherr LCv 4010 Mediline Laboratory Fridge Freezer The unit is in full working condition and is ready for immediate release The Liebherr LCv 4010 MediLine is a combined laboratory refrigerator and freezer designed to provide reliable temperature management for laboratory samples. It features a net capacity of 240 liters for the refrigerator compartment and 105 liters for the freezer compartment. The refrigerator operates within a temperature range of +3°C to +16°C, while the freezer maintains temperatures between -9°C and -30°C. The unit measures 2003 mm in height, 601 mm in width, and 618 mm in depth. The Liebherr range offers constant operation with excellent temperature stability. Built with innovative premium quality and an outstanding design, these units are engineered for low energy consumption, ensuring efficient laboratory function. Liebherr refrigerators are equipped with an advanced controller featuring inbuilt audible and visual alarms as standard. ATEX spark-free models are also available for the safe storage of samples and flammables. Features: ✔ Upright Fridge / Freezer Combi Model ✔ Digital Temperature Display ✔ Forced Air Cooling for the refrigerator ✔ Efficient Refrigeration System ✔ Temperature Alarm ✔ Temperature stability and consistency (EN 60068-3) ✔ Environmentally Friendly Refrigerants ✔ Defrost: Refrigerator – Automatic Hnedpoxv D E Hsfx Ah Nog ✔ Defrost: Freezer – Manual ✔ 2-Year Warranty This model is equipped with an advanced electronic control system, ensuring precise temperature regulation. It also includes audible and visual alarms to monitor temperature deviations, enhancing sample safety.

Condition: used, Year of construction: 2003, max. wheel diameter 600 mm gear width 92 mm max. module 8 mm max. ram stroke 100 mm table diameter 400 mm workpiece dia. 600 mm Shockable standard module max. 8 mm angle adjustable from - to -0,5 / +0,5 Grad stroke range 80 - 1200 Hübe/min feed radial axis machine column 1 - 3750 mm/min Accessories: Hnsdpfx Ahsvzhflo Nog - Various stop blade holders - Various clamping devices

Condition: used, This listing is for the Liebherr LKUexv 1610 Mediline Refriderator P48-082 The unit is in full working condition and is ready for immediate release. This is a lab-grade refrigerator designed for high safety applications. Specifically, it’s ATEX 95 / ATEX-certified, meaning the internal design is spark-free and safe for storing flammable or explosive materials. The interior containers are explosion-proof in line with EU Directive 2014/34/EU. Temperature Range The fridge is adjustable between +3 °C and +16 °C, which makes it suitable for a wide variety of lab-stored materials. It uses a digital temperature display (visible from outside) to monitor internal temperature precisely. Size & Capacity External (footprint) dimensions: 820 mm height × 601 mm width × 618 mm depth. Total gross internal volume: 141 liters, with a net usable volume of 130 liters. Inside it has 3 adjustable shelves (per some spec sheets) for flexible storage. Hodpoxwc Hxjfx Ah Njng Energy, Cooling, & Refrigerant Energy consumption: about 0.863 kWh per 24h, or ~315 kWh/year. Forced-air (fan) cooling system, which helps maintain a stable internal temperature. Uses R600a (isobutane) as the refrigerant, which is a more environmentally friendly choice