K 3.700 - Kärcher

K 3.700
K 3.700, 1.180-300.0, 2013-12-12
The K 3.700 effortlessly cuts through dirt and grime and is convenient to use. Features include an innovative, long-life water-cooled induction motor that is light, powerful and energy-efficient. Mobile and flexible, suitable for regular use, effortlessly removes moderate to
heavy soiling. This high-pressure cleaner features a variable detergent regulator and innovative Plug ’n’ Clean system - for quick and convenient detergent changeovers. Features
include an integrated high-pressure hose reel with convenient hose coiling, accessory storage and high-pressure hose fitted with two Quick Connect hose end connectors. An impact-resistant, recyclable plastic casing prevents dirt particles from damaging the motor
and pump. A safety valve prevents pressure overload. A pressure switch control switches
the motor on and off when the trigger gun is pressed and released. A large on/off switch
and an ergonomically designed trigger gun are further features of the K 3.700.
For frequent use around the home. Cleaning of moss-covered and large dirty surfaces like
facades, patios and drive-ways as well as washing vehicles.
K 3.700
Technical data
Order no.
1.180-300.0
EAN
4039784410985
Pressure
bar / MPa
20–120 / 2–12
Flow rate
l/h
420
Max. feed temperature
°C
40
Power rating
kW
1.8
Weight without accessories
kg
14.1
Dimensions (L x W x H)
mm
285 x 325 x 876
Cleaning agent tank
l
1
Equipment
Integrated fine mesh water filter
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High-pressure hose
Plug 'n' Clean system
Integral high-pressure hose reel
Water-cooled motor
Vario-Power spray lance
Dirt blaster
 Included in delivery. m
6
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K 3.700, 1.180-300.0, 2013-12-12
Garden hose adapter A3/4"
Accessories for K 3.700
1.180-300.0
1
2
3
4
5
6, 8
7, 9
10
11
12
13
14
15
16
1 2.641-610.0
Water filter
2 4.730-059.0
O-Ring Set
3 2.640-729.0
4 2.642-172.0
G 160 Q Trigger Gun Quick Connect
Garden Hose Adapter
Spray lances
VP 145 Vario Power Jet
DB 145 Dirt Blaster
Vario-Power spray lance, K3 – K4
Dirt blaster, K2 – K4
Splash guard for dirt blaster
Angled spray lance
5 2.640-732.0
6 2.643-235.0
7 2.643-244.0
8 4.760-565.0
9 4.763-977.0
10 2.640-916.0
11 2.638-817.0
Single Lance Extension
12 2.643-240.0
3-stage lance extension
13 2.639-722.0
Kärcher Twin Jet
14 2.641-607.0
Extension lance
15 4.760-262.0
Triple nozzle lance
16 4.760-269.0
Flexible spray lance
17 4.760-272.0
VP 145 S
MP 145 Multi Power Jet
18 2.643-253.0
19 2.643-239.0
Telescopic spray lance
20 2.642-347.0
 Included in delivery.  Available accessories. Price
Description
Replacement gun for Kärcher K3 – K7 series domestic pressure washers from 2008, where the high-pressure hose is
connected to the gun per Quick Connect connector.
Water filter protects pressure washer pumps against dirt
particles from dirty water.
The premium trigger gun fitted with Quick Connect and soft
grip inserts guarantees a high level of comfort for cleaning.
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Vario-Power spray lance: spray lance with infinitely variable
pressure control from low-pressure detergent jet to
high-pressure jet.
Dirt blaster with powerful rotor nozzle (rotating pencil jet)
ideal for removing stubborn dirt. Ideal for moss covered or
weathered surfaces.
Vario-Power spray lance: spray lance with infinitely variable
pressure control from low-pressure detergent jet to
high-pressure jet.
Dirt blaster with powerful rotor nozzle (rotating pencil jet)
ideal for removing stubborn dirt. Ideal for moss covered or
weathered surfaces.
Splash guard for dirt blasterProtects against splash back
when cleaning corners and edges. Fits all Kärcher dirt blasters (except 4.763-184).
Extra-long angled spray lance (about 1 m) for easy cleaning
of difficult to reach areas, e.g. roof gutters or vehicle underbodies.
Extends spray lance by 0.5 m. For effective cleaning of
difficult to reach areas. Suitable for all Kärcher accessories.
3-stage lance extension set with four aluminium lances for
difficult to reach areas. Variable extension to 90 cm, 1.30 m
and 1.70 m.
Kärcher Twin Jet – dirt blaster with 40% more coverage
compared to conventional dirt blasters. Twin jet removes
stubborn dirt.
Extends spray lance by 0.5 m. For effective cleaning of
difficult to reach areas. Suitable for all Kärcher accessories.
Triple nozzle lance with three types of jets: High-pressure fan
jet, high-pressure pencil jet and low-pressure chemical jet.
Flexible spray lance with adjustable high and low-pressure
jet. Adjustable spray lance rotates through 180° for easier
cleaning of difficult to reach areas.
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Multi-power jet with 5 types of jets: Cleaning agent jet, HP
fan jet, rotary nozzle, pencil jet and wide reduced-pressure
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fan jet. The suitable jet can be selected by simply twisting.
Telescopic spray lance (1.20 m - 4m) for easy cleaning of
difficult to reach areas. With shoulder strap, bayonet connec
tion and integrated, ergonomically adjustable trigger gun.
Weight: ca. 2 kg
K 3.700, 1.180-300.0, 2013-12-12
Order no.
Miscellaneous
Replacement gun
Accessories for K 3.700
1.180-300.0
21
22
23
24
25
26
28, 37
29, 33
30, 34
32, 35
36
38
Hard surface cleaners
T 300 T-Racer Surface Cleaner
22 2.640-212.0
T 300 T-Racer. For cleaning flat surfaces without splash
back. Additional handle for vertical surfaces. Features two
rotating flat jet nozzles. Hovercraft effect. Distance of nozzle
to surface adjustable.
PS 40 power scrubber with three integrated high-pressure
nozzles. Powerful cleaning action removes stubborn dirt from
surfaces quickly and easily. Ideal for stairs and edges.
High-quality, grey replacement nozzles for T-Racer nozzles.
Suitable for nozzle replacement for K2 – K5 series (T 250, T
300, T 400).
PS 40 power scrubber with three integrated high-pressure
nozzles. Powerful cleaning action removes stubborn dirt from
surfaces quickly and easily. Ideal for stairs and edges.
23 2.643-245.0
T-Racer replacement nozzles,
grey, K2 – K5
24 2.640-727.0
PS 40 power scrubber
25 2.640-865.0
T 250 T-Racer Surface Cleaner
26 2.642-194.0
Accessory kits
Window and conservatory cleaning set
27 2.640-771.0
WB 50 Soft Wash Brush
28 2.643-237.0
29 2.643-246.0
WB 60 Soft Surface Wash Brush
30 2.643-233.0
WB 100 Wash Brush
Wheel Washing Brush
31 2.643-236.0
32 2.643-234.0
Universal soft brush
33 2.640-589.0
Soft brush
34 2.640-590.0
Wheel wash brush
Rotating wash brush with joint
Delta-Racer D 150 packaged
Description
Multi-power jet with 5 types of jets: Cleaning agent jet, HP
fan jet, rotary nozzle, pencil jet and wide reduced-pressure
fan jet. The suitable jet can be selected by simply twisting.
PS 40 Power Scrubber Surface
Cleaner
Brushes and cleaning sponges
WB 150 Power Brush
Price
21 2.642-440.0
35 2.640-699.0
36 2.640-907.0
37 2.641-812.0
High-pressure hose extension - System from 2008
XH 10 Q, Extension Hose Quick
38 2.641-710.0
Connect
 Included in delivery.  Available accessories. 
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Window and conservatory cleaning set includes soft flat
brush, vario joint, 3-stage lance extension and squeegee.
For cleaning and drying windows and conservatories.
Universal soft brush for cleaning all types of surfaces. With
soft brushes, outer protector ring, union nut and rubber pad.
Soft brush for cleaning large areas, e.g. cars, caravans,
boats, conservatories or roller shutters). Working width of
248 mm ensures good coverage.
Rotating washing brush with joint for cleaning all smooth
surfaces, e.g. paint, glass or plastic. 18° infinitely adjustable
joint on handle for cleaning difficult to reach areas.
Wheel wash brush for effective cleaning also in difficult to
reach areas. Uniform 360° water distribution for a perfect
cleaning result.
Universal soft brush for cleaning all types of surfaces. With
soft brushes, outer protector ring, union nut and rubber pad.
Soft brush for cleaning large areas, e.g. cars, caravans,
boats, conservatories or roller shutters). Working width of
248 mm ensures good coverage.
Wheel wash brush for effective cleaning also in difficult to
reach areas. Uniform 360° water distribution for a perfect
cleaning result.
Rotating washing brush with joint for cleaning all smooth
surfaces, e.g. paint, glass or plastic. 18° infinitely adjustable
joint on handle for cleaning difficult to reach areas.
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High-pressure extension hose for greater flexibility. 10 m
robust DN 8 quality hose for durability. For K3 – K7 series
from 2008 with Quick Connect connector.
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K 3.700, 1.180-300.0, 2013-12-12
Order no.
Multi-power jet K3 - K5
27
Accessories for K 3.700
1.180-300.0
39
40
41
42
43
44
45
47
48
49
50
51
52
53
39 2.641-709.0
XH 10 QR, Extension Hose Rubber
40 2.641-708.0
Special applications
PC 7.5 Pipe Cleaning Kit
41 2.637-729.0
PC 15 Pipe Cleaning Kit
42 2.637-767.0
Sand/wet blasting set
43 2.638-792.0
Vario joint
44 2.640-733.0
Organiser
Underbody cleaner
SH 5 Suction Hose
FJ 6 Foam Jet
FJ 10 C Foam Jet Connect 'n'
Clean Ultra Foam Cleaner
FJ 10 C Connect 'n' Clean Foam
and Care nozzle with Car Shampoo
FJ 10 C Schaumdüse Connect 'n'
Clean Stone Cleaner
PC 20 Pipe Cleaning Kit
Foam nozzle, 0.6 litre
Foam nozzle, 0.3 litre
Suction hose eco!ogic
Underbody cleaner display (qty 8)
Underbody cleaner display (qty
20)
High-pressure hoses
Adapter Set Extension Hose
45 2.641-630.0
46 2.642-561.0
47 2.643-100.0
48 2.643-147.0
Price
Description
High-pressure extension hose for greater flexibility. 6 m
robust DN 8 quality hose for durability. For K3 – K7 series
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from 2008 with Quick Connect connector.
High-pressure extension rubber hose for greater flexibility. 10
m high-quality hose, steel reinforced for durability. For K5
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– K7 series from 2008 with Quick Connect connector.
Pipe cleaning set with 7.5 m hose for clearing blockages in
pipes, drains, downpipes and toilets.
Pipe cleaning set with 15 m hose for clearing blockages in
pipes, drains, downpipes and toilets.
Sand and wet blasting set for removing rust, paint and stubborn dirt using Kärcher abrasive.
Vario joint, rotates 180° for cleaning difficult to reach areas.
Connection: For connection between gun and accessory or
extension lance and accessory.
Kärcher organiser, the practical wall-mounted storage system for Kärcher accessories. With two modules for flexible
mounting. Ideal for protecting wash brushes and bristles from
bending.
Highly effective chassis cleaner for removing dirt, mud,
sludge, sand and encrusted salt. With care nozzle for applying chassis wax (incl. 250 ml free tester).
55 2.642-743.0
56 2.642-830.0
57 2.642-831.0
58 2.643-037.0
 Included in delivery.  Available accessories. 
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51 2.643-145.0
54 2.641-848.0
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50 2.643-144.0
53 2.641-847.0
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49 2.643-143.0
52 2.642-240.0
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The gutter and pipe cleaning kit works all by itself – with high
pressure. It easily cleans outflows, pipe blockages and gutters.
Foam nozzle with powerful foam effortlessly cleans all types
of surfaces, e.g. car or motorcycle paint, glass or stone, 0.6
litre container.
Foam nozzle with powerful foam effortlessly cleans all types
of surfaces, e.g. car or motorcycle paint, glass or stone, 0.3
litre container.
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Display with promotional top sign. With 8 chassis cleaners on
one pallet. Perfect as secondary placement and for promo
tions. Ideal for boosting impulse purchases.
Display with promotional top sign. With 20 chassis cleaners
on one pallet. Perfect as secondary placement and for pro
motions. Ideal for boosting impulse purchases.
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K 3.700, 1.180-300.0, 2013-12-12
Order no.
High-pressure extension hose, 6
m, K3 - K7 (for gun model "Best").
Accessories for K 3.700
1.180-300.0
59
60
Order no.
High-pressure hose extension - System up to 2007
XH 10 R Extension Hose Rubber
59 6.390-096.0
High-pressure hose extension - System from 2009
H 9 Q High-Pressure Hose Quick
60 2.641-721.0
Connect
Price
Description
High-pressure extension rubber hose for greater flexibility. 10
m high-quality rubber hose, steel reinforced for durability.
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Temperature: up to 80 °C. Pressure: up to 160 bar.
9 m high-pressure replacement hose for K3 – K7 series
domestic pressure washers from 2009, where the hose is
connected to the gun and pressure washer per Quick Connect connector, 160 bar, 60 °C.
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K 3.700, 1.180-300.0, 2013-12-12
 Included in delivery.  Available accessories. Accessories for K 3.700
1.180-300.0
1
Order no.
Hoses & Hose Reels/Trolleys
Connection Set for high-pressure
cleaners
1 2.645-156.0
Price
Description
Hose set for high pressure cleaning or for watering the garden. With 10 m PrimoFlex®-hose (3/4"), G3/4-tap adapter, 1
x Universal hose connector as well as Universal hose connector with Aqua Stop.
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K 3.700, 1.180-300.0, 2013-12-12
 Included in delivery.  Available accessories.