Komatsu BR580JG-1 User manual

www.Komatsu.com Printed in Japan 200706 IP.AD.SIN (10)
CEN00275-00 Materials and specifications are subject to change without notice
is a trademark of Komatsu Ltd. Japan
HORSEPOWER
Gross: 262.5 kW 352 HP @ 1900 rpm
Net: 257 kW 345 HP @ 1900 rpm
OPERATING WEIGHT
49000 - 51000 kg 108,000 - 112,440 lb
MOBILE CRUSHER
Photo may include optional equipment.
BR580JG-1
BR
580
JG
STANDARD EQUIPMENT
OPTIONAL EQUIPMENT
●Alternator, 35 ampere 24 V
●Anti-slip plates
●Automatic deaeration system for fuel line
●Automatic engine warm-up system
●Batteries, large capacity
●Dry type air cleaner, double element
●Electric horn
●EMMS monitoring system
●Engine, Komatsu SAA6D125E-5
●Engine overheat prevention system
●Fan guard structure
●Hydraulic track adjusters (each side)
●In-line filter
●Multi-function color monitor
●Power maximizing system
●PPC hydraulic control system
●Radiator and oil cooler dust proof net
●Rearview mirror, LH
●Shoes, triple grouser: 500 mm 20"
●Starting motor, 11 kW 24 V x 1
●Travel alarm
●Wired remote controller
●Alternator, 50 ampere 24 V
●Conveyor protective plate
●Travel control lever
●Water spray nozzles above the belt conveyor
●Water tank & spraying system
●MAGNETIC SEPARATOR:
Magnetic separator for primary
conveyor, 750 mm 30" wide
●MUCK CONVEYOR:
Muck conveyor assembly can
be folded by hydraulic cylinder,
3414 mm x 600 mm 11'2" x 2'
●RADIO REMOTE CONTROLLER:
Function:
●Trav el
Left/Right
Forward/Reverse
●Feeder
On/Off
●Work equipment
Start/Stop
●Mode selection
Operation/Travel
●Emergency shut-off
●Horn

WALK-AROUND
BR580JG-1
MOBILE CRUSHER
BR580JG-1 MOBILE CRUSHER
32
Photo may include optional equipment.
Genuine Answer for Land
and Environment Optimization
HORSEPOWER
Gross: 262.5 kW 352 HP @ 1900 rpm
Net: 257 kW 345 HP @ 1900 rpm
OPERATING WEIGHT
49000 - 51000 kg
108,000 - 112,440 lb
The newly designed Komatsu BR580JG-1 mobile
crusher looks simple but is very powerful.
The upgraded Komatsu designed crusher offers you
amazing production capacity of MAX 460 ton/h
(507 U.S. ton/h).
Newly designed vibrating grizzly feeder
The vibrating grizzly feeder moves the material
elliptically, so the material can be effectively separated
and evenly fed into the jaw.
High-performance jaw
The KCJ4430 large-capacity jaw crusher
guarantees maximum crushing capacity in this
class along with ease of maintenance. In addition,
Komatsu’s locking cylinder mechanism allows
you to change the discharge clearance with a
simple one-touch adjustment and also facilitates
the removal of clogged foreign material from the
discharge side.
Large-capacity hopper
The 2625 mm 8'7" x 4400 mm 14'5" feedhopper is
accessible from three sides for material loading.
HydrauMind hydraulics and
all-hydraulic drive system
Fully hydraulic drive system gets you
working right away. The HydrauMind
system supplies the optimal amount
of oil through load-sensing and
pressure-compensated valves.
Outstanding mobility
Hydraulic steering and high-travel speed make the
machine easy to relocate. The BR580JG-1 uses the
same track undercarriage as Komatsu’s hydraulic
excavators.
High-speed, large-capacity
conveyor belt
A 1050 mm 42" wide conveyor belt travels at
120 m 394' per minute.
The discharge height is 3000 mm 9'10".
SAA6D125E-5 turbocharged
after-cooled diesel engine
provides 257 kW / 345 HP for superior
crushing power. EPA Tier 3 and EU Stage
3A emission regulations certified.
Hydraulic conveyor lifter in the up position
ensures adequate ground clearance even on rough
ground.
The mobile crusher uses a new interlock system
that controls the travel and the operation
(crushing), depending on the conveyor’s position.
Sprinkler nozzles and a connector
are standard at the jaw entry.
Emergency shut-off buttons are installed
on both the left and right sides of the chassis, on
the control panel, and on the radio remote
control (option).

5
EASY OPERATION, MAINTENANCE
Maximum reliability and minimal maintenance
In addition to the spacious large clearance between the jaw
crusher and the conveyor belt, the crusher’s bottom area is
sealed with covers. This design prevents re-bar from being
caught by the crusher’s member
structure. Wide openings on the
side frames also ensure easy
access to the space below the
crusher to remove clogged
foreign material.
Maintenance
Comfortable design
●To prevent dust, sprinkler nozzles at the top of the jaw
crusher are provided as standard equipment.The nozzles at
the tip of the conveyor and the
intermediate part (under the
engine) are prepared as
optional equipment.The water
tank and spraying system are
also prepared as optional
equipment.
Ease of operation
●All the switches necessary for operation are located on the
main control panel, making it easier for the operator
standing on the ground to reach and control the operation.
As the control system is equipped with the one-touch start
feature, all you have to do is to push the start switch. This
simple operation will sequentially start the operation of the
magnetic separator, belt conveyor, jaw crusher and feeder.
●The multi-function monitor displays the status of all
components in real time. With this monitor, you can easily
identify the location of a problem.
●Wired remote controller for travel
Wired remote controller allows travel control while standing
on the ground.
The controller facilitates travel control by
eliminating the need to get on the machine.
Since the connector for the remote
controller is provided both on the front and
rear of the machine, you can select either
one according to your needs. In addition,
conventional on-board travel control lever
system is optionally available.
●Radio remote controller (Option)
With this controller, you can change the
mode between “Travel” and “Operation”,
while remaining onboard.You can also use
it to operate the one-touch start feature, in
addition to the feeder On/Off function.
4
PRODUCTIVITY FEATURES
BR580JG-1
MOBILE CRUSHER
BR580JG-1 MOBILE CRUSHER
Equipped with an eco-friendly engine
Equipped with the SAA6D125E-5 engine, this new mobile
crusher has a nominal output as high as 262.5 kW (352 HP).
The latest KOMATSU engine technology for construction
machinery, “ecot3”, greatly reduces NOx emissions. This eco-
friendly, clean engine, complies with various emission gas
standards, including the EPA Tier 3 requirements in North
America and the EU Stage 3A requirements in Europe.
New Komatsu Jaw Crusher
The large-capacity jaw crusher, KCJ4430, is another
successful example of Komatsu’s development efforts.
Crushing efficiency is improved dramatically with the
installation of a load-presetting semiautomatic feeder system.
High-speed, large-capacity conveyor belt
The high discharge height of 3000 mm (9'10") makes it easy
to configure a system with stock pile conveyor and screens.
With its width of 1050 mm (42") and a belt speed of 120 m
(394') /min., the belt conveyor has a high volume capacity. In
addition, the conveyor reverse mode is provided to facilitate
the removal of jammed foreign material.
Komatsu’s hydraulic crusher protection
mechanism
Jaw crushers typically protect themselves by bending toggle
plates when they are clogged or
jammed with metal or wood debris. The
KCJ4430 protects itself by allowing the
locking cylinders to fully open the
discharge port, which makes it easy to
remove clogged foreign material from
the crusher. (Patent pending)
Fully automatic discharge setting adjustment
system
The jaw crusher is equipped with an automatic discharge
setting adjustment system that makes it easy to change the
opening of the discharge port. Even as both of the jaw plates
or one wear, you can adjust the discharge setting with a
simple one-touch operation (adjustable within several minutes)
with this automatic system. On the monitor panel, you can
choose one of the three adjustment modes. (Patent pending)
Large production capacity
Komatsu’s original large-capacity jaw crusher and the most
advanced control systems have considerably increased its
output capacity, making it easy to manage large workloads.
High mobility
The conveyor elevation system secures sufficient ground
clearance, which provides the crusher with outstanding
maneuverability at any crushing site. In addition, improved
configuration and location of the guide handle makes it much
easier to operate the conveyor lifter.
The mobile crusher uses a new interlock system that controls
the travel and the operation (crushing), depending on the
conveyor's position.
The system helps prevent the conveyor from being dragged
or contacting the ground and provides clearance between the
jaw discharge and the conveyor belt.
Sprinkler Nozzle
Fuel pre-filter
(with water separator)
The engine oil drain valve
was attached remotely, and
connected the drain hose
Centralized greasing of the
crusher
Anti-slip plates
Feed opening:
1120 mm x 765 mm
44" x 30"
3000 mm
(9'10")
KCJ4430 Jaw
Mode A: Input a desired value
for the discharge
setting.
Mode B: Increase or decrease
the current discharge
setting.
Mode C: Press the manual
switch to increase or
decrease the present
discharge setting.
Link plate Fixed link
Locking cylinder
Minimum ground
clearance
Travel:
200/350 mm (7.9"/14")
Operation (Crushing):
100/200 mm (3.9"/7.9")
* “Travel” is prohibited by interlock when the
ground clearance is 100mm (3.9").
Conveyor Elevation System
Opening In The Engine Side
(left side of undercarriage)
Between the crusher discharge
and the belt conveyor
Opening In The Crusher Side
(both sides of undercarriage)
Main Control Panel
Travel Mode Operation Mode

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WA380-6
WA380-6
SPECIFICATIONS
BR580JG-1
MOBILE CRUSHER
BR580JG-1 MOBILE CRUSHER
ENGINE
Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Komatsu SAA6D125E-5
Type . . . . . . . . . . . . . . . . . . . .Water-cooled, 4-cycle, direct injection
Aspiration . . . . . . . . . . . . . . .Turbocharged, aftercooled, cooled EGR
Number of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125 mm 4.92"
Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150 mm 5.91"
Piston displacement . . . . . . . . . . . . . . . . . . . . . . . .11.04 ltr 674 in3
Horsepower
SAE J1995 . . . . . . . . . . . . . . . . . . . . . . . .Gross 262.5 kW 352 HP
ISO 9249/SAE J1349 . . . . . . . . . . . . . . . . . . .Net 257 kW 345 HP
Rated rpm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1900 rpm
Fan drive type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Mechanical
Governor . . . . . . . . . . . . . . . . . . . . . . . .All-speed control, electronic
EPA Tier 3 and EU Stage 3A emission regulations certified.
OPERATING WEIGHT (APPROXIMATE)
Operating weight . . . . . . . . . . . . . . . . . . . . . . . .49000 kg 108,000 lb
Operating weight, including Muck conveyor and Magnetic separator
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51000 kg 112,440 lb
Ground pressure . . . . . . . . . . . . . .129.4 kPa 1.32 kg/cm218.77 psi
Ground pressure, including Muck conveyor and Magnetic separator
. . . . . . . . . . . . . . . . . . . . . . . . . . .135.3 kPa 1.38 kg/cm219.63 psi
UNDERCARRIAGE
Seal of track . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Sealed track
Track adjuster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Hydraulic
Number of shoes . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45 each side
Number of track rollers . . . . . . . . . . . . . . . . . . . . . . . . . .7 each side
HYDRAULICS
Type . .HydrauMind (Hydraulic Mechanical Intelligence New Design)
system, closed-center system with load sensing valves and
pressure compensated valves
Main pump:
Type . . . . . . . . . . . . . . . . . . . . . .Variable displacement piston type
Pump for . . . . . . . .Crusher, feeder, conveyor, 2 equipment options,
and travel circuits
Maximum flow . . . . . . . . . . . .2 x 344 ltr/min 2 x 93.5 U.S. gal/min
Maximum travel speed: High . . . . . . . . . . . . . . . . . .3 km/h 1.9 mph
Mid . . . . . . . . . . . . . . . . .2.1 km/h 1.3 mph
Low . . . . . . . . . . . . . . . . .0.7 km/h 0.4 mph
CRUSHER
Jaw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Komatsu KCJ4430
Inlet size . . . . . . . . . . . . . . . . . . . . . .1120 mm x 765 mm 44" x 30"
Discharge setting (O.S.S.) . . . . . . . . .55 mm to 200 mm 2.2" to 7.9"
Maximum rotating speed . . . . . . . . . . . . . . . . . . . . . . . . . . .300 rpm
GRIZZLY FEEDER
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Maximum 1000 cpm
Size . . . . . . . . . . . . . . . . . . . . . . .1125 mm x 3850 mm 3'8" x 12'8"
Drive type . . . . . . . . . . . . . . . . . . . .Direct drive with hydraulic motor
COOLANT AND LUBRICANT
CAPACITY (REFILLING)
Fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . .650 ltr 172 U.S. gal
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39.0 ltr 10.3 U.S. gal
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38.0 ltr 10.0 U.S. gal
Final drive, each side . . . . . . . . . . . . . . . . . . . .9.0 ltr 2.4 U.S. gal
Hydraulic system . . . . . . . . . . . . . . . . . . . . . . .248 ltr 65.5 U.S. gal
DIMENSIONS
AOverall length (at operation) 14540 mm 47'8"
A' Overall length (at transportation) 14495 mm 47'7"
BOverall height (at operation) 3820 mm 12'6"
B' Feed height when folded 3365 mm 11'0"
CRotating lamp height (Overall height when folded) 3465 mm 11'4"
DDischarge height 3000 mm 9'10"
EGrouser height 30 mm 1.2"
FLength of track on ground 3700 mm 12'2"
G Discharge from final drive center (at operation) 7060 mm 23'2"
G'
Discharge from final drive center (at transportation) 7085 mm 23'3"
HGround clearance (at operation) 200 mm 7.9"
H' Ground clearance (at transportation) 350 mm 14"
IOverall width (at operation) 3090 mm 10'2"
I' Overall width (at transportation) 2995 mm 9'10"
JTrack gauge 2480 mm 8'2"
KTrack width 2980 mm 9'9"
LShoe width 500 mm 20"
MHopper width 2625 mm 8'7"
M' Hopper width when folded 2930 mm 9'7"
NHopper length 4400 mm 14'5"
ODischarge conveyor belt width 1050 mm 3'5"
Production Capacity
Maximum treatment capacity (with a muck content of 30%). Unit: ton/h U.S. ton/h
Crusher Discharge Setting (open side)
Material 55 mm 70 mm 100 mm 150 mm 200mm
2.2" 2.8" 3.9" 5.9" 7.9"
Natural stone ——
– 180 200 – 280 280 – 400
– 198 221 – 309 309 – 441
Concrete debris – 140 110 – 160 150 – 220 230 – 330 320 – 460
– 154 121 – 176 165 – 243 254 – 364 353 – 507
Note: * The production capacity of the natural stones shown in the table is
based on andesite having unconfined compression strength of about
1000 kg/cm214,225 psi, that of the concrete debris is based on
concrete debris containing no steel bars and all the material is
assumed to be dry and equal to or smaller than the optimum feed-in
material size.
The Production capacity is the sum of the quantity of the material
crushed by the crusher and the quantity of the material that passed
through the grizzly bar. It depends on the type and properties of the
material and the working condition.
When the crusher discharge setting is 55-100 mm 2.2"-3.9", only
concrete debris can be crushed.
At operation
At transportation