Kärcher KM 120/250 R D, Manual

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Technical specifications
KM 120/250 R D Classic
Machine data
Drive speed, forward km/h 9
Drive speed, reverse km/h 4
Climbing capability (max.) % 18
Surface cleaning performance without side brushes m
2
/h 8100
Surface output with side-brush m
2
/h 10800
Working width without side brushes mm 900
Working width with side-brush mm 1200
Protection type, drip-proof -- IPX 3
Usage duration when tank is full h 4
Engine
Type -- YANMAR 3TNV76A
Type -- 3-Cylinder 4-stroke diesel engine
Cooling type -- Water cooling
Rotation direction -- Anticlockwise direction
Holes mm 70
Hub mm 82
Cylinder capacity cm
3
1116
Amount of oil l 3.5
Operating speed 1/min 2500
Max. speed 1/min 2500
Dry run speed 1/min 1300
Max. power kW/PS 15.8 / 21.5
Maximum torque at 2100 rpm Nm 67.9
Oil filter -- Filter cartridge
Suction air filter -- Internal filter cartridge, external filter car-
tridge
Fuel filter -- Filter cartridge
Electrical system
Battery V, Ah 12. 60
Generator, rotary current V, A 12. 55
Starter -- Electrical starter
Hydraulic system
Oil quantity in the entire hydraulic system l 26.5
Oil quantity in hydraulic tank l 21.2
Oil grades
Engine (above 25 °C) -- SAE 30, SAE 10W-30, SAE 15W-40
Engine (0 to 25 °C) -- SAE 20, SAE 10W-30, SAE 10W-40
Engine (below 0 °C) -- SAE 10W, SAE 10W-30, SAE 10W-40
Hydraulics -- HV 46
Waste container
Max. unloading height mm 1400
Volume of waste container l 250
Roller brush
Roller brush diameter mm 300
Roller brush width mm 900
Speed 1/min 350
Sweeping track mm 80
Side brushes
Side brush diameter mm 600
Speed (continuous) 1/min 0 - 60
Solid rubber tyres
Size, front -- 15-4.5x8
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