DATOS TÉCNICOS EM4250/EM4250CA, EM4251/EM4251CA

 

 

 

 

EM4251/EM4251CA

 

EM4250/EM4250CA

 

Modelo

 

 

 

 

 

 

Manillar en bucle

 

Manillar en U

 

 

 

 

 

 

 

 

 

 

 

 

Dimensiones: largo x ancho x alto (sin hoja corte)

mm

1760x330x265

 

1760x600x405

 

 

 

 

 

 

 

Masa (sin protector de plástico ni hoja de corte)

kg

5.2

 

5.4

 

 

 

 

 

 

 

Volumen (tanque de combustible)

 

cm3

500

 

 

 

 

 

 

 

Volumen (tanque de aceite)

 

cm3

80

 

 

 

 

 

 

 

Desplazamiento del motor

 

cm3

24.5

 

 

 

 

 

 

Máximo rendimiento del motor

 

kw

0.66/7000 min-1

 

 

 

 

 

 

Velocidad del motor al máximo de revoluciones recomendada

min-1

8500

 

 

 

 

 

 

 

Máximo de revoluciones (correspondiente)

min-1

6500

 

 

 

 

 

 

 

Consumo máximo de combustible

 

kg/h

0.33

 

 

 

 

 

 

 

Consumo máximo de combustible especificado

g/kwh

408

 

 

 

 

 

 

 

Velocidad en vacio

 

min-1

3000

 

 

 

 

 

 

 

Velocidad de acoplamiento del embrague

min-1

3750

 

 

 

 

 

 

Carburador

 

 

tipo

WALBRO WYL

 

 

 

 

 

Sistema de encendido

 

tipo

Incendido en estado sólido

 

 

 

 

 

Bujias

 

 

tipo

NGK CMR6A

 

 

 

 

 

 

Separación del electrodo

 

mm

0.7 - 0.8

 

 

 

 

 

 

 

 

 

 

En Vacío

m/s2

2.59

 

4.72

 

Manillar Derecho

 

 

 

 

 

 

 

 

 

 

 

Vibración

(mango trasero)

En Carrera o W.O.T.

2

6.27

 

4.7

 

m/s

 

según

 

 

 

 

 

 

 

 

m/s2

 

 

 

ISO 79161)

Manilar lzquierdo

En Vacío

3.26

 

3.83

 

 

 

 

 

 

 

(mango delante)

En Carrera o W.O.T.

m/s2

7.24

 

7.56

 

 

 

 

 

 

 

 

 

 

Nivel promedio de Presión de Ruido según ISO 79171)

db(A)

87.7

 

87.7

 

 

 

 

 

Nivel Promedio de Potencia del Ruido según ISO 108841)

db(A)

97.7

 

97.7

 

 

 

 

 

 

Combustible

 

 

 

Gasolina para automóviles

 

 

 

 

 

Aceite del motor

 

 

SAE 10W-30 de clasificación API, clase SF o superior

 

 

(para motores de 4 tiempos de automóviles)

 

 

 

 

 

 

 

 

 

Relación de Engranajes

 

 

14/19

 

 

 

 

 

 

 

 

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Makita EM5250CA Datos Técnicos EM4250/EM4250CA, EM4251/EM4251CA, EM4251/EM4251CA EM4250/EM4250CA Modelo

EM5250CA, EM4250 specifications

The Makita EM4251CA and EM4250CA models are the latest additions to Makita's robust range of outdoor power equipment, specifically designed for professional landscapers and gardening enthusiasts. These brushcutters are known for their powerful performance, ease of use, and advanced technologies that enhance efficiency and durability.

The Makita EM4251CA features a displacement of 25.4cc, while the EM4250CA is slightly larger, with a 30.5cc engine. Both models are equipped with a high-performance 2-stroke engine that delivers impressive power and torque for tackling thick grass, weeds, and underbrush. The engines are designed for low emissions and fuel consumption, contributing to environmentally friendly operation while maintaining compliance with the latest regulatory standards.

One of the standout features of these brushcutters is the Easy Start System, which significantly reduces the effort required to start the engine. This system incorporates a spring-assisted starter that provides a smooth and reliable start every time. Additionally, the models offer a semi-automatic choke system that adjusts fuel flow for optimal performance in varying conditions.

For user comfort, the EM4251CA and EM4250CA are designed ergonomically, with a lightweight construction that enhances maneuverability without compromising strength. The adjustable bike handle provides solid control during operation, minimizing user fatigue during lengthy tasks. Both models also feature anti-vibration technology that reduces vibrations transmitted to the user, ensuring a more comfortable experience.

A robust and durable design is another hallmark of Makita's brushcutters. The fuel tank is constructed from high-quality materials to resist impacts and environmental factors, while the shaft is reinforced to withstand rigorous use. The inclusion of a reinforced cutter head allows for versatile cutting options, accommodating both trimmer line and metal blades for various applications.

For added convenience, these models are equipped with a soft grip handle that provides comfort during extended use, alongside a quick-release harness that allows for swift transitions between tasks. Overall, the Makita EM4251CA and EM4250CA brushcutters represent a blend of power, efficiency, and user-oriented design, making them ideal tools for anyone serious about maintaining their outdoor spaces.

With their mix of advanced technology and practical features, the EM4251 and EM4250 models ensure that users can tackle tough landscaping jobs with confidence and ease, making them invaluable assets for both professionals and hobbyists alike.