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SPT41R4

    BOOM SPECIFICATIONS    

Folding type
R
type
Vertical reach
39.3
m
Horizontal reach
35.5
mm
Reach depth
26.8
m
Unfolding height
9.5
m
Delivery line
125
mm
End hose length
4
m
Outrigger spread - Front
6.2
m
Outrigger spread - Rear
8.6
m
Number of booms
4
un

   OUTRIGGER DIAGRAM   

41R4 OR.bmp

    PUMP SPECIFICATIONS    

Maximum output
160 m³/h
Concrete pressure
70 bar
Stroke per min.
30 str
Delivery cylinder
230 Ø
S-Valve
Ø200 x Ø180 mm
Hydraulic system pressure
350 bar
Hydraulic system
OPEN type
Hydraulic pump
Rexroth
Hopper capacity
600 L
Oil tank capacity
500 L
Max. aggregate size
40 mm
Water pump pressure
20 bar
Water tank capacity
500 L

   UNFOLDING  HIGHT   

41R4 UH.bmp

    WORKING DIAGRAM    

41R4 WR.bmp

   TRUCK MOUNTED CONCRETE PUMP   

41R4 domen.bmp

   SUPPLY SCOPE (STANDARD)   

- Sponge ball catcher for priming port
- Hydraulic hose protection
- Horn at the last section of boom
- Electric vibrator
- Waterproof working lights
- Water hose with nozzle (10m)
- Auxiliary fuel tank on side rear outrigger
- Water pump (20bar)
- Water tank (500L)
- Auto grease system for hopper
- Plastic hopper cover
- Aluminum platform
- Tungsten carbide wear ring & plate
- Hard chromed concrete cylinder
- Hydraulic changing system

   OPTIONS    

- OSS system (One Side Safety System)
- Safety device for hopper
- Auto grease system for boom & turning base
- Customized color
- Rear view camera
- Rear view camera
- High-pressure washer
- Heater for water tank
- Twin wall pipes & elbows
STEELUS

© 2025 G&S INDUSTRIAL CO., LTD

2022-2025 G&S Industrial CO., LTD. All Rights Reserved
76, Mijeonnonggongdanji-gil, Samrangjin-eup, Miryang-si, Gyeongsangnam-do, Republic of Korea
Tel: 055-356-6223 Fax: 055-356-6223
sales@steelus.net / support@steelus.net
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