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Crushers - Komatsu Crusher - BR380JG-1

Earthmovers ---> Crusher Manufacturer Companies --> Komatsu Crushers --> BR380JG-1

Features :- Komatsu Crushers - BR380JG-1

The newly designed Komatsu BR380JG-1 mobile crusher looks simple but is very powerful. The upgraded Komatsu designed crusher offers unsurpassed production capacity of 50 – 240 ton/h / 55 – 265 U.S. ton/h.

High-performance jaw
The KCJ4222 large-capacity jaw crusher guarantees maximum crushing capacity in this class along with easy 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.

Newly designed vibrating grizzly feeder
The vibrating grizzly feeder moves the material elliptically, so the material can be effectively separated and fed evenly into the jaw.

Radio remote control provided as standard equipment
Function:
• Travel: Left/Right, Forward/Reverse
• Feeder: On/Off
• Work equipment: Start/Stop
• Mode selection: Operation/Travel
• Emergency shut-off
• Horn

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 pressurecompensated valves. Optional equipment can be connected at the hydraulic outlets on the chassis (option).

Large-capacity hopper
The 2500 mm 8'2" x 3770 mm 12'4" feed hopper is accessible from three sides for material loading.

KOMTRAX equipped machines can send location, SMR and operation maps to a secure website utilizing wireless technology. Machines also relay error codes, cautions, maintenance items, fuel levels, and much more.

High-speed, large-capacity conveyor belt
A 1050 mm 42" wide conveyor belt travels at 120 m 394' per minute. The discharge height is 2800 mm 9'2".

SAA6D107E-1 turbocharged after-cooled diesel engine
provides 140 kW 187 HP net for superior crushing power and is EPA Tier 3 emission certified.

Emergency shut-off buttons
are installed on both the left and right sides of the chassis, on the control panel, and on the remote control.

Sprinkler nozzles and a connector
are standard at the jaw entry and the main conveyer discharge.

Outstanding mobility
Hydraulic steering and high-travel speed make the machine easy to relocate. The BR380JG-1 uses the same track undercarriage as Komatsu’s hydraulic excavators.

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, to prevent the conveyor from being dragged or colliding with the ground, depending on the conveyor’s position.

Specifications :- Komatsu Crushers - BR380JG-1

Engine

Model		Komatsu SAA6D107E-1*
Type		4-cycle, water-cooled, direct injection
Aspiration		Turbocharged and air-to-air aftercooled
Number of cylinders		6
Bore	4.21"	107 mm
Stroke	4.88"	124 mm
Piston displacement	408 in³	6.69 ltr
Horsepower:
SAE J1995		Gross 149 kW / 200 HP
ISO 9249/SAE J1349		Net 140 kW / 187 HP
Rated rpm		2050 rpm
Governor		All-speed, electrical
*Tier 3 certified

Hydraulic system

Type		HydrauMind (Hydraulic Mechanical Intelligence New Design) system, closed-center system with load-sensing and pressure-compensated valves
Main pump:
Type		Variable-displacement piston pumps
Pump for hydraulic system		Travel, crusher, feeder, conveyor and 2 equipment options.
Maximum flow	2 x 60.8 U.S. gpm	2 x 230 ltr/min
Maximum pressure	5,400 psi	37.3 MPa / 380 kg/cm2
Maximum travel speed	1.9 mph	3 km/h
System oil flow (travel, crusher, feeder, conveyor, and option):
Travel	2 x 42.3 U.S. gpm	2 x 160 ltr/min
Crusher	60.8 U.S. gpm	230 ltr/min
Feeder	15.3 U.S. gpm	58 ltr/min
Conveyor	10.0 U.S. gpm	38 ltr/min
Option	7.4 U.S. gpm	28 ltr/min

Loader

Performance without rear counterweights Operating load (ISO 5998)	2,000 lb	907 kg
Tipping load (ISO 8313)	4,000 lb	1814 kg
Bucket breakout force (ISO 8313) with short lip bucket	5,038 lb	2290 kg
Bucket breakout force (ISO 8313) with long lip bucket	4,279 lb	1940 kg
Max. hydraulic lift capacity (ISO 8313)	6,796 lb	3082 kg

Controls

Proportional Pressure Control (PPC) joystick levers. The left hand joystick controls the travel, the right joystick controls the loader equipment. The PPC foot pedal controls the auxiliary hydraulic circuit for attachments. Control levers are inoperative when the operator restraint bar is raised or the operator is not seated.

Standard Equipment :- Komatsu Crushers - BR380JG-1

• Alternator, 35 ampere 24 V
• Anti-slip plates
• Automatic deaeration system for fuel line
• Automatic engine warm-up system
• Batteries, large capacity
• Conveyor protection plate
• Dry type air cleaner, double element
• Electric horn
• EMMS monitoring system
• Engine, Komatsu SAA6D107E-1
• Engine overheat prevention system
• Fan guard structure
• Hydraulic track adjusters (each side)
• KOMTRAXTM
• Multi-function color monitor
• Power maximizing system
• PPC hydraulic control system
• Radiator and oil cooler dust proof net
• Radio remote controller
• Rearview mirror, LH
• Rotating lamps (red, amber)
• Shoes, triple grouser: 500 mm 20"
• Starting motor, 5.5 kW 24 V x 1
• Travel alarm
• Torque-up pulley for crusher motor

Optional Equipment :- Crushers - BR380JG-1

• Magnetic Separator
Magnetic separator for primary conveyor, 900 mm / 35" wide, 1390 kg / 3,060 lb
• Muck Conveyor
Muck conveyor assembly can be folded by hydraulic cylinder, 3000 mm x 500 mm / 9'10" x 20", 510 kg / 1,120 lb