{"id":1100,"date":"2023-02-06T14:44:19","date_gmt":"2023-02-06T14:44:19","guid":{"rendered":"https:\/\/www.greenbay.company\/?post_type=product&p=1100"},"modified":"2025-10-08T08:10:58","modified_gmt":"2025-10-08T08:10:58","slug":"greenbay-gb-lm-51-bs-self-propelled-lawn-mower-4-in-1-bs-750ex-petrol-engine-51-cm-cutting-width","status":"publish","type":"product","link":"https:\/\/www.greenbay.company\/en\/product\/greenbay-gb-lm-51-bs-self-propelled-lawn-mower-4-in-1-bs-750ex-petrol-engine-51-cm-cutting-width\/","title":{"rendered":"GreenBay GB-LM 51 BS Self-propelled Lawn Mower – 4 in 1 – B&S 750EX Petrol Engine – 51 cm Cutting Width"},"content":{"rendered":"
\n

The GreenBay GB-LM 51 BS Lawn Mower<\/strong> is a powerful, reliable, and highly versatile<\/strong> petrol model, ideal for areas up to 1500 m\u00b2. It is equipped with a powerful Briggs & Stratton (B&S) 750EX engine<\/strong>, a 4-stroke engine with 161 cc displacement and overhead valves (OHV). The nominal power is 5.5 HP (with an effective power output of 3.35 HP<\/strong>).<\/p>\n

Featuring rear-wheel drive (self-propelled)<\/strong>, this mower makes the job less tiring, faster, and more efficient on all lawn types.<\/p>\n

4-in-1 Cutting System and Height Adjustment<\/h3>\n

The GB-LM 51 BS offers high versatility thanks to its 4-in-1 cutting system<\/strong> (all functions included as standard):<\/p>\n

    \n
  • Collection<\/strong>: Into a large, reinforced 60 L collection bag<\/strong>.<\/li>\n
  • Mulching<\/strong>: The mulching kit is included<\/strong> to finely shred grass clippings and return them to the lawn as natural fertilizer.<\/li>\n
  • Side Discharge<\/strong>: For quickly expelling large amounts of cut grass (side deflector included).<\/li>\n
  • Rear Discharge<\/strong>: For dropping clippings onto the ground behind the mower.<\/li>\n<\/ul>\n

    The cutting mode can be changed quickly<\/strong> without the need for tools. The cutting width is 51 cm<\/strong> (casing width is 50 cm) and can be adjusted centrally using a single lever<\/strong> across 7 different positions<\/strong>, ranging from a minimum of 25 mm<\/strong> to a maximum of 75 mm<\/strong>. It is suitable for grass up to 35 cm tall. The blade connection to the engine is belt-driven.<\/p>\n

    Equipment and Convenience Features<\/h3>\n

    This self-propelled mower includes features designed for ease of use, storage, and manoeuvrability:<\/p>\n

      \n
    • High Rear Wheels (230 mm)<\/strong> mounted on ball bearings<\/strong> for improved handling.<\/li>\n
    • Foldable handle<\/strong> to reduce bulk for easier transport and storage.<\/li>\n
    • Soft-grip handle<\/strong> coated with rubber for operator comfort.<\/li>\n
    • Pull cord starting<\/strong> system.<\/li>\n<\/ul>\n<\/div>\n

      <\/p>\n","protected":false},"excerpt":{"rendered":"

      Grass collector: Yes
      \nSide discharge: Yes
      \nMulching cutting system: Standard equipment
      \nRear discharge: Yes
      \nBody material: Enamelled steel
      \nMotor brand: Briggs&Stratton
      \nMotor Model: 750EX
      \nCubic capacity: 161 cm\u00b3
      \nNominal power: 5.5 HP
      \nMax. recommended area: 1500 m\u00b2
      \nMaximum grass height: 35cm
      \nCutting width: 51 cm
      \nSelf-propelling: Rear-wheel drive
      \nCutting adjustment: 1 lever
      \nHigh rear wheels: Yes<\/p>\n","protected":false},"featured_media":1099,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_cat":[84],"product_tag":[],"class_list":["post-1100","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-lawn-mowers"],"acf":[],"yoast_head":"\nGreenBay GB-LM 51 BS Self-propelled Lawn Mower - GreenBay<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.greenbay.company\/en\/product\/greenbay-gb-lm-51-bs-self-propelled-lawn-mower-4-in-1-bs-750ex-petrol-engine-51-cm-cutting-width\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GreenBay GB-LM 51 BS Self-propelled Lawn Mower - GreenBay\" \/>\n<meta property=\"og:description\" content=\"Grass collector: Yes Side discharge: Yes Mulching cutting system: Standard equipment Rear discharge: Yes Body material: Enamelled steel Motor brand: Briggs&Stratton Motor Model: 750EX Cubic capacity: 161 cm\u00b3 Nominal power: 5.5 HP Max. recommended area: 1500 m\u00b2 Maximum grass height: 35cm Cutting width: 51 cm Self-propelling: Rear-wheel drive Cutting adjustment: 1 lever High rear wheels: Yes\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.greenbay.company\/en\/product\/greenbay-gb-lm-51-bs-self-propelled-lawn-mower-4-in-1-bs-750ex-petrol-engine-51-cm-cutting-width\/\" \/>\n<meta property=\"og:site_name\" content=\"GreenBay\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-08T08:10:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.greenbay.company\/wp-content\/uploads\/2023\/02\/greenbay-gb-lm-51-bs-rasaerba-a-scoppio-trazionato-4-in-1-motore-b-s-750ex-taglio-51cm-agrieuro_29598_1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.greenbay.company\/en\/product\/greenbay-gb-lm-51-bs-self-propelled-lawn-mower-4-in-1-bs-750ex-petrol-engine-51-cm-cutting-width\/\",\"url\":\"https:\/\/www.greenbay.company\/en\/product\/greenbay-gb-lm-51-bs-self-propelled-lawn-mower-4-in-1-bs-750ex-petrol-engine-51-cm-cutting-width\/\",\"name\":\"GreenBay GB-LM 51 BS Self-propelled Lawn Mower - 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