KPL High Pressure Street Washing Unit

DYNASET KPL Street Washing Unit converts the hydraulic power of a mobile machine or vehicle into high pressure water for street cleaning. 

The KPL High Pressure Street Washing Unit is a highly versatile street washing unit series that has defined street washing scene for decades. With low water consumption, these compact units clean large areas without frequent refilling, making it efficient and cost-effective. Designed for versatility, it can be easily connected to loaders, compact loaders, tractors, and trucks. The lineup includes various KPL models and configurations, including the KPL-TRUCK, which integrates the washing boom at the front of a truck or pickup for more compact cleaning operations.

High pressure water

High pressure water

KPL XL 220 Masked Print

Applications

  • Efficient street, corridor and paved area washing with street washing pipe  
  • High pressure washing with integrated power washing gun (Walls, statues, benches, roofs, parking meters, bins, heavy equipment, machines, vehicles,  etc) 
  • Graffiti removal

Key Benefits and Features

  • Compact all-in-one unit that saves time, space, and water 
  • Dust-free washing results for cleaner air and deep-cleaned surfaces 
  • Low, optimized water consumption allows for extended cleaning sessions without frequent refills 
  • Water output: max 30–150 l/min (7.9–39.6 U.S. gpm) at 90–250 bars (1305–3626 psi) depending on the model 
  • High-pressure water goes deep into street surfaces, removing sand and dust from pores 
  • Operated directly from the cabin for ease of use and safety – does not block the operator’s view 
  • Quick attachments ensure fast connection without the need for installation 
  • Versatile compatibility with loaders, compact loaders, tractors, and trucks 
  • Hydraulically or electrically adjustable washing head for precise control of washing angle, position, and lifting directly from the cabin 
  • Utilizes an iconic self-priming HPW High Pressure Water Pump for efficient operation 
  • Linear output adjustability from 0% to 100% by controlling hydraulic flow 
  • Available with a variety of water pump models, including large-volume pumps 
  • Includes a hydraulic flow limiter valve to ensure perfect performance 
  • Modular structure for customization and adaptability 
  • A washing gun is included as a standard feature in all basic models 

Product images

Videos

How Does the High Pressure Street Washing Unit Work?

The hydraulic high-pressure water pump in the street washing unit uses the hydraulic system of a carrier machine or vehicle as its power source to generate high-pressure water for street cleaning. 

  1. Hydraulic oil flows to the hydraulic high-pressure water pump through the pressure line. 
  2. The pump converts hydraulic oil flow and pressure into high-pressure water. 
  3. The hydraulic oil is returned to the carrier machine’s hydraulic oil tank via the return line. 
  4. The high-pressure water is delivered to the washing nozzles, and the direction of the washing pipe can be controlled from the vehicle’s cabin. 
  5. The high-pressure water effectively deep-cleans street surfaces inlcuding its pores, providing dust-free results. 

KPL Street Washing Unit Combinations

Technical details

KPL S 250 - 1250X8
KPL M 250 - 1650X9
KPL L 250 - 1650X9
KPL L 220 - 1850X9
KPL XL 220 - 2200X10
KPL XL 180 - 2200X10
KPL-F-1650x9x6501
KPL-F-2200x10x65015
KPL-F-1850x9x65015
KPL-F-2200x10x6503
KPL F OPTIONAL PUMP UNITS:
KPL-R-M-250
KPL-R-L-250
KPL R XL 250
KPL-R-L-220
KPL-R-XL-220
KPL-R-XL-90
KPL-R-XL-180
KPL-TRUCK-250-1650x9
KPL-TRUCK-220-2200x10
KPL TRUCK 90 2200X11
KPL TRUCK 180 2200X10
KPL F HPW250
KPL F HPW220
KPL F HPW90
KPL F HPW180
Pressure max.
bar (psi)
250 (3600)
250 (3600)
250 (3600)
220 (3200)
220 (3200)
180 (2600)
-
-
-
-
250 (3600)
220 (3200)
90 (1300)
180 (2600)
250 (3600)
250 (3600)
250 (3600)
220 (3200)
220 (3200)
90 (1300)
180 (2600)
250 (3600)
220 (3191)
90 (1300)
180(2611)
Water output max.
l / min (U.S. gpm)
30 (7.9)
30 (7.9)
30 (7.9)
50 (13.2)
50 (13.2)
90 (23.8)
-
-
-
-
30 (7.92)
50 (13.2)
150 (39.6)
90 (23.8)
30 (7.92)
30 (7.92)
30 (7.92)
50 (13.2)
50 (13.2)
150 (39.6)
90 (23.8)
30 (7.92)
50 (13.20
150 (39.6)
90 (23.8)
Working width
m (ft)
1,5 (4.9)
1,8 (5.9)
1,8 (5.9)
2 (6.6)
2,5 (8.2)
2,5 (8.2)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.8 (5.9)
2,5 (8.2)
2,5 (8.2)
2,5 (8.2)
Water tank size
l (U.S. gal)
270 (71)
540 (142)
810 (214)
810 (214)
1080 (285)
1080 (285)
-
-
-
-
-
-
-
-
270 (71.32)
540 (142.65)
810 (213.98)
810 (213.98)
1080 (285.3)
1080 (285.3)
1080 (285.3)
-
-
-
-
Turning device control
(M) Manual / (H) Hydraulic / (E) Electric
M
H / E
H / E
H / E
H / E
H / E
H
H
H
H
-
-
-
-
-
-
-
-
-
-
-
M
H/E
H/E
H/E
Hydraulic Power requirements
Oil flow max.
l / min (U.S. gpm)
40 (10.6)
40 (10.6)
40 (10.6)
70 (18.5)
70 (18.5)
115 (30.4)
-
-
-
-
40 (10.56)
70 (18.49)
85 (22.5)
115 (30.38)
40 (10.56)
40 (10.56)
40 (10.56)
70 (18.49)
70 (18.49)
85 (22.5)
115 (30.38)
40 (10.56)
40 (10.56)
70 (18.49)
40 (10.56)
Pressure max.
bar (psi)
210 (3000)
210 (3000)
210 (3000)
210 (3000)
210 (3000)
210 (3000)
-
-
-
-
210 (3046)
210 (3046)
210 (3046)
210 (3046)
210 (3046)
210 (3046)
210 (3046)
210 (3046)
210 (3046)
210 (3046)
210 (3046)
210 (3046)
210 (3046)
210 (3046)
210 (3046)
Dimensions
Length
mm (in)
960 (37.8)
1655 (65.2)
1655 (65.2)
1655 (65.2)
1655 (65.2)
1655 (65.2)
624 (24.56)
641 (25.23)
641 (25.23)
641 (25.23)
-
-
-
-
1199 (47.20)
1199 (47.20)
1199 (47.20)
1199 (47.20)
1199 (47.20)
1199 (47.20)
1199 (47.20)
-
-
-
-
Tank width
mm (in)
1042 (41)
960 (37.8)
1438 (17.2)
1438 (17.2)
1916 (75.4)
1916 (75.4)
1201 (47.28)
1201 (47.28)
1201 (47.28)
1201 (47.28)
-
-
-
-
960 (37.79)
1438 (56.61)
1916 (75.43)
1438 (56.61)
1916 (75.43)
1916 (75.43)
1916 (75.43)
-
-
-
-
Washing pipe length
mm (in)
1250 (5.9)
1650 (6.2)
1650 (6.2)
1850 (72.8)
2200 (86.6)
2200 (86.6)
1650 (64.96)
2200 (86.61)
1850 (72.83)
2200 (86.61)
-
-
-
-
960 (37.8)
1438 (56.6)
1916 (75.4)
1438 (56.6)
1916 (75.4)
1916 (75.4)
1916 (75.4)
1650 (64.96)
2200 (86.61)
2200 (86.61)
2200 (86.61)
Height
mm (in)
1143 (45)
1100 (43.3)
1100 (43.3)
1100 (43.3)
1100 (43.3)
1100 (43.3)
870 (34.25)
870 (34.25)
870 (34.25)
870 (34.25)
-
-
-
-
1111(43.74)
1111(43.74)
1111(43.74)
1111(43.74)
1111(43.74)
1111(43.74)
1111(43.74)
500 (19.68)
500 (19.68)
500 (19.68)
500 (19.68)
Weight
kg (lbs)
80 (176)
212 (476)
215 (473)
225 (496)
302 (666)
312 (688)
80 (176)
85 (187)
82 (1180)
85 (187)
-
-
-
-
212 (467)
215 (473)
292 (643)
225 (496)
302 (666)
312 (688)
312 (688)
80 (176)
85 (187)
85 (187)
85 (187)
  • Street washing pipe 9 nozzles, 30 l/min 200 bar, L= 1200 … 1650 mm
  • Street washing pipe 9 nozzles, 50 l/min 180 bar, L= 1650 … 2000 mm
  • Street washing pipe 11 nozzles, 150 l/min 90 bar, L = 1650 … 2800mm
  • Hydraulic brush / sector nozzle 90 deg 5-90lpm 220 bar

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