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Grass collector: Yes
Side discharge: Yes
Mulching cutting system: Standard equipment
Rear discharge: Yes
Body material: Enamelled steel
Motor brand: Honda
Motor Model: GCVx170
Cubic capacity: 170 cm³
Nominal power: 5.5 HP
Max. recommended area: 1600 m²
Maximum grass height: 35cm
Cutting width: 51 cm
Self-propelling: Rear-wheel drive
Cutting adjustment: 1 lever
High rear wheels: Yes

Category:

The GreenBay GB-LM 51 H lawnmower is a powerful and reliable model featuring rear-wheel drive (self-propelled) and 4-in-1 functionality, ideal for maintaining large lawn areas up to 1600 sq. m..

It is equipped with the Honda GCVx170 OHV engine, a 4-stroke engine with Overhead Valves (OHV) and 170cc displacement, delivering a nominal power of 6 HP. This engine is renowned for its reliability, extremely low fuel consumption, and compliance with the most stringent European Union directives regarding emissions and noise. The connection between the engine and the blade is via a belt.

4-in-1 Versatility and Cutting System

This model allows you to utilize all four main cutting systems, ensuring high versatility:

  • Collection: Features a spacious 60 L reinforced collection bag.
  • Mulching: The Mulching kit is included as standard to finely shred the grass, returning it to the lawn as natural fertilizer. The cutting mode change is done quickly without needing tools.
  • Side Discharge: Ideal for quick expulsion of large volumes of clippings, even tall grass (Side discharge deflector is included).
  • Rear Discharge: Standard function for easily depositing the cut grass onto the ground behind the mower.

The cutting width is 51 cm (the deck width is 50 cm), and the cutting height is centrally adjusted via a single lever in 7 different positions, ranging from a minimum of 25 mm to a maximum of 75 mm.

Comfort and Equipment

The GB-LM 51 H makes mowing easier, faster, and more efficient thanks to its rear-wheel traction which improves performance on any lawn. Key features include:

  • High rear wheels (230 mm) mounted on ball bearings to enhance maneuverability.
  • Foldable handle to reduce bulk and facilitate transport and storage.
  • Soft, rubber-coated grip for operator comfort during use.

General Features

Model

**GB-LM 51 H**

Actuation

Gas/Petrol

Self-Propelled Type

**Rear-wheel drive** (Traction)

Cutting Type

**4 in 1** (Collection, Mulching, Side Discharge, Rear Discharge)

Chassis Material

Enameled Steel

Max Recommended Area

**1600 m²**

Collection Bag Capacity

**60 L**

Starting

Recoil pull start

Foldable Handle

Yes

Motor Technical Data

Engine Brand

**Honda**

Engine Model

**GCVx170 OHV**

Engine Type

4-stroke, Overhead Valve (OHV)

Displacement

**170 cm³**

Nominal Power

**6 HP**

Effective Power

4.8 HP

Fuel Tank Capacity

1 L

Oil Tank Capacity

0.6 L

Sound Emission Level

96 dB(A)

Cutting Apparatus Technical Data

Cutting Width

**51 cm**

Cutting Height (Min-Max)

25 mm - 75 mm

No. of Cutting Positions

**7**

Height Adjustment System

Centralized (1 lever)

Blade Type

Multi-function blade

Safety Blade Brake

Yes

Washing Connection

Yes

Equipment and Dimensions

Rear Wheel Size

**230 mm** (High wheels)

Front Wheel Size

180 mm

Wheels on Ball Bearings

Yes

Handle Grip

Soft, rubber-coated

Net Weight

**28 Kg**

Product Dimensions (L x W x H)

160 x 50 x 104 cm

Assembly Time

15 minutes

Engine Country of Origin

Japan

Chassis Country of Origin

China