Karcher KMR 1250 D: Technical specifications

Technical specifications

KMR 1250 D

Machine data

Length x width x height mm 1650 x 1000 x 1270

Unladen weight kg 450

Permissible overall weight kg 600

Drive speed (max.) km/h 8

Climbing capability (max.) % 18

Roller brush diameter mm 285

Roller brush width mm 750

Side brush diameter mm 450

Surface cleaning performance without side brushes m

2

/h 6000

Surface cleaning performance with 1 side brushes m

2

/h 8000

Surface cleaning performance with 2 side brushes m

2

/h 10400

Working width without side brushes mm 750

Working width with 1 side brushes mm 1000

Working width with 2 side brushes mm 1300

Driving operations -- Maintenance-free, closed hydro-static drive axis

with differential

Protection type, drip-proof -- IPX 3

Engine

Type -- Yanmar L70AE-DE

Type -- 1 cyl., four-stroke

Cylinder capacity cm

3

296

Amount of oil l 1,1

Max. output at 3600 1/min kW/PS 4,4/5,9

Fuel tank capacity l 3,3

Fuel consumption l/h ca. 1,1

Oil grades

Motor -- SAE 15 W 40

Hydraulics -- DIN HVLP 51 524/2 - 46 c St/40 °C

Electrical system

Battery V, Ah 12, 44

Starter -- Electrical starter

Lights -- DIN 49848 - HS3 - 6 V/2,4 W

Hydraulic system

Amount of oil l 1,4

Waste container

Max. unloading height mm 1430

Volume of waste container l 80

Tyres

Diameter mm 300

Size, front -- 4.00-4

Air pressure, front bar 6

Size, rear -- 4.00-4

Air pressure, rear bar 6

Filter and vacuum system

Filter surface area, fine dust filter m

2

6

Category of use – filter for non-hazardous dust -- U

Working conditions

Temperature °C -5 and +40

Air humidity, non-condensing % 0 - 90

Noise emission

Sound pressure level (EN 60704-1) dB(A) 83,5

Guaranteed sound power level (2000/14/EC) dB(A) 103

Machine vibrations

Vibration total value (ISO 5349)

Arms, steering wheel m/s

2

< 2,5

Feet, pedal m/s

2

< 2,5

Seating m/s

2

< 2,5

Values determined as per EN 60335-2-72

Noise emission

Sound pressure level L

pA

dB(A) 99

Uncertainty K

pA

dB(A) 2

Sound power level L

WA

+ Uncertainty K

WA

dB(A) 101

Machine vibrations

Hand-arm vibration value m/s

2

<2,5

Seat m/s

2

< 2,5

Uncertainty K m/s

2

0,2

- 12

27EN