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HSC-2008 shotcrete machine with spray arm

L×W×H:
7100mm×2150mm×2700mm
Max. Spray height:
8m
Max. Spray width:
12m
Max. Spray depth:
2m
Drive mode:
electric motor work
Electric motor rated power:
45KW
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Description
Application
Features
Technical data
■ Description
HSC-2008 wet shotcrete system with spray arm equipments have multi-function and can be applied widely.
■ Application
HSC-2008 shotcrete machine with spray arm is suitable for roadway tunnels, railway tunnels, smaller tunnel section, smaller shotcrete amount, hydro-power tunnels and underground metal mines, perfect in spraying efficiency and performance.
■ Features
1. HSC-2008 adopts arm structure of small size straight arm. Both two models shotcrete system can be used in small tunnel section and rotate the arm to spraying position.
2. The joints and freedom of motion can meet the requirement of spraying concrete. It’s reliable, stable and convenient. There are flood lights on both two sides of arm for spraying.
3. HSC-2008 shotcrete system equipped with hinge type chassis and diesel engine. We also adopted hydraulic torque converter and gearbox transmission, four-wheel drive, hinge hydraulic rotation, four-wheel hydraulic service brake, transmission shaft mechanical parking brake.
4. Transversal arrangement cab which makes it’s easy to operate without turning around. There are forward and reverse gears, high speed and low speed gears.
5. There are hydraulic support arm at the both sides of spray arm base, which ensure the stability of arm stretch.
6. There is diesel engine which ensures the arms can be folded and cleaned when electric power is off.
7. Reliable hydraulic pump and hydraulic valves adopted to ensure the whole pump reliable.
■ Technical data
Item
unit
HSC-2008
HSC-2008K
Unity machine parameter
L×W×H
mm
7100×2150×2700
Weight
kg
9000 10000
Arm and Leg parameter
Max. Spray height
m
8
8
Max. Spray width
m
12 12
Max. Spray depth
m
2 2
big arm pitching angle
degree
 -30º~+65º
-30º~+65º
small arm pitching angle
degree
 -  -
nozzle rotary angle
degree
360º
360º
nozzle swing angle
degree
240º
240º
drive mode
- electric motor work
electric motor rated power
kW
45
45
electric motor working voltage
V/Hz
380/50
380/50
diesel engine rated power
kW
55 55
Pump parameter
rated output
m3/h 20
20
rated reversing time
/min
21
21
system pressure
Mpa
20
20
outlet pressure
Mpa
6
6
convey cylinder inner diameter
mm
Φ160
Φ160
convey cylinder stroke
mm
800 800
nozzle diameter
mm
Φ40
Φ40
Chassis parameter
wheel base
mm
3000 3000
front and rear axle drive mode
-
4×4
4×4
hydraulic oil tank volume
L
530
530
fuel tank capacity
L
90 70
max. running speed
Km/h
22
22
max. gradeability
%
40 40
min. ground clearance
mm
400 400
min. turning radius
m
7.0 7.0
braking distance
m
≤10
≤10
Auxiliary system parameter
cable
100
100
100
air compressor power
kW
-
55
air compressor output
m3/min
-
12
air compressor working pressure
Mpa
-
0.5
additive output
L/h
800 800
additive system pressure
Mpa
1.0
1.0
coagulant tank capacity
L
500 500
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