1 ENGINE MODEL CUMMINS QSB6.7 Type Water cooled, 4 cycle Diesel, 6-Cylinders in line, direct injection, turbocharged, charged air cooled and low emission Rated flywheel horse power SAE J1995 (gross) 225 HP (168 kW) / 1,900 rpm J1349 (net) 212 HP (158 kW) / 1,900 rpm DIN 6271/1 (gross) 228 PS (168 kW) / 1,900 rpm 6271/1 (net) 215 PS (158 kW) / 1,900 rpm Max. torque 96.8 kgf.m (700 lbf.ft) / 1,400 rpm Bore x stroke 107 x 124 mm (4.1” x 4.88”) Piston displacement 6,700 cc (408 in 3 ) Batteries 2 x 12 V x 160 AH Starting motor 24 V; 4.8 kW Alternator 24 V; 95 Amp HYDRAULIC SYSTEM MAIN PUMP Type Variable displacement tandem-axial piston pumps Max. flow 2 x 266 ℓ /min (70.3 US gpm / 58.5 UK gpm) Sub-pump for pilot circuit Gear pump Cross-sensing and fuel saving pump system HYDRAULIC MOTORS Travel Two speed axial piston motor with brake valve and parking brake Swing Axial piston motor with automatic brake RELIEF VALVE SETTING Implement circuits 350 kgf/cm 2 (4,978 psi) Travel 350 kgf/cm 2 (4,978 psi) Power boost (boom, arm, bucket) 380 kgf/cm 2 (5,404 psi) Swing circuit 300 kgf/cm 2 (4,267 psi) Pilot circuit 40 kgf/cm 2 (568 psi) Service valve Installed HYDRAULIC CYLINDERS No. of cylinder- bore x stroke Boom: 2-140 x 1,465 mm (5.5” x 57.7”) Arm: 1-150 x 1,765 mm (5.9” x 69.5”) Bucket: 1-135 x 1,185 mm (5.3” x 46.7”) DRIVES & BRAKES Drive method Fully hydrostatic type Drive motor Axial piston motor, in-shoe design Reduction system Planetary reduction gear Max. drawbar pull 27,300 kgf (60,200 lbf ) Max. travel speed (high) / (low) 5.4 km/hr (3.4 mph) / 3.2 km/hr (2.0 mph) Gradeability 35° (70 %) Parking brake Multi wet disc CONTROL Pilot pressure operated joysticks and pedals with detachable lever provide almost effortless and fatigueless operation. Pilot control Two joysticks with one safety lever (LH): Swing and arm (RH): Boom and bucket (ISO) Traveling and steering Two levers with pedals Engine throttle Electric, Dial type SWING SYSTEM Swing motor Fixed displacement axial pistons motor Swing reduction Planetary gear reduction Swing bearing lubrication Grease-bathed Swing brake Multi wet disc Swing speed 11 rpm COOLANT & LUBRICANT CAPACITY Refilling liter US gal UK gal Fuel tank 500 132.1 110.0 Engine coolant 40 10.6 8.8 Engine oil 24 6.3 5.3 Swing device 6 1.6 1.3 Final drive (each) 8 2.1 1.8 Hydraulic system (including tank) 330 87.2 72.6 Hydraulic tank 190 50.2 41.8 UNDERCARRIAGE The X-leg type center frame is integrally welded with reinforced box-section track frames. The undercarriage includes lubricated rollers, idlers, track adjusters with shock absorbing springs and sprockets, and a track chain with double or triple grouser shoes. Center frame X - leg type Track frame Pentagonal box type No. of shoes on each side 48 No. of carrier rollers on each side 2 No. of track rollers on each side 9 No. of rail guards on each side 2 OPERATING WEIGHT APPROXIMATEOperating weight, including 6,250 mm (20’ 6”) boom, 3,050 mm (10’ 0”) arm, SAE heaped 1.27 m 3 (1.66 yd 3 ) bucket, lubricant, coolant, full fuel tank, full hydraulic tank, and all standard equipments. MAJOR COMPONENT WEIGHT Upperstructure 7,040 kg (15,520 lb) Boom (with arm cylinder) 2,670 kg (5,890 lb) Arm (with bucket cylinder) 1,570 kg (3,460 lb) OPERATING WEIGHT Shoes Operating weight Ground pressure Type Width mm (in) kg (lb) kgf/cm 2 (psi) Triple grouser 600 (24”) R300LC-9A 29,800 (65,700) 0.57 (8.11) R300NLC-9A 29,600 (65,260) 0.57 (8.11) R300LC-9A H/W 32,640 (71,960) 0.62 (8.82) 700 (28”) R300LC-9A 30,380 (66,980) 0.50 (7.11) R300LC-9A H/W 33,220 (73,240) 0.55 (7.82) 800 (32”) R300LC-9A 30,960 (68,260) 0.45 (6.40) R300LC-9A H/W 33,800 (74,520) 0.49 (6.97) 900 (36”) R300LC-9A 31,540 (69,530) 0.40 (5.69) Double grouser 700 (28”) R300LC-9A H/W 33,900 (74,740) 0.55 (7.82) Specif ications R300LC-9A
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R300LC-9A spec enhml.lt/manuals/hyundai/r300lc-9a ilgastrėlis.pdf · · 2015-04-09MAIN PUMP Type Variable displacement tandem-axial piston pumps Max. ... 2-140 x 1,465 mm (5.5”
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1
ENGINEMODEL CUMMINS QSB6.7
TypeWater cooled, 4 cycle Diesel, 6-Cylindersin line, direct injection, turbocharged,charged air cooled and low emission
CONTROLPilot pressure operated joysticks and pedals with detachable lever provide almost effortless and fatigueless operation.
Pilot controlTwo joysticks with one safety lever (LH): Swing and arm(RH): Boom and bucket (ISO)
Traveling and steering Two levers with pedals
Engine throttle Electric, Dial type
SWING SYSTEMSwing motor Fixed displacement axial pistons motor
Swing reduction Planetary gear reduction
Swing bearing lubrication Grease-bathed
Swing brake Multi wet disc
Swing speed 11 rpm
COOLANT & LUBRICANT CAPACITYRefilling liter US gal UK gal
Fuel tank 500 132.1 110.0
Engine coolant 40 10.6 8.8
Engine oil 24 6.3 5.3
Swing device 6 1.6 1.3
Final drive (each) 8 2.1 1.8
Hydraulic system (including tank) 330 87.2 72.6
Hydraulic tank 190 50.2 41.8
UNDERCARRIAGEThe X-leg type center frame is integrally welded with reinforced box-section trackframes. The undercarriage includes lubricated rollers, idlers, track adjusters with shockabsorbing springs and sprockets, and a track chain with double or triple grouser shoes.
Center frame X - leg type
Track frame Pentagonal box type
No. of shoes on each side 48
No. of carrier rollers on each side 2
No. of track rollers on each side 9
No. of rail guards on each side 2
OPERATING WEIGHT APPROXIMATEOperating weight, including 6,250 mm (20’ 6”) boom, 3,050 mm (10’ 0”) arm, SAE heaped 1.27 m3 (1.66 yd3) bucket, lubricant, coolant, full fuel tank, full hydraulic tank, and all standard equipments.
MAJOR COMPONENT WEIGHTUpperstructure 7,040 kg (15,520 lb)
BUCKETS R300LC9AAll buckets are welded with high-strength steel.
SAE heaped m3 (yd3)
ATTACHMENT R300LC9ABooms and arms are welded with a low-stress, full-box section design. 6.25m & 10.20m booms and 2.1m; 2.5m; 3.05m; 3.75m & 7.85m arms are available.
Note: Boom weight includes arm cylinder, piping and pin
Arm weight includes bucket cylinder, linkage and pin
DIGGING FORCE R300LC9A
Capacity m3 (yd3)
SAE heaped CECE heaped
Width mm (in)
Without side cutters
With side cutters
Weight kg (lb)
Recommendation m (ft.in)
6.25 (20’ 6”) Boom 10.20 (33’ 6”) Boom
2.1 (6’ 11”) Arm 3.05 (10’ 0”) Arm 2.5 (8’ 2”) Arm 3.75 (12’ 4”) Arm 7.85 (25’ 9”) Arm
Casting bucket
Heavy-duty bucket
Rock-Heavy duty bucket
Long reach bucket
Applicable for materials with density of 2,000 kg /m3 (3,370 lb/ yd3) or less
Applicable for materials with density of 1,600 kg /m3 (2,700 lb/ yd3) or less
Applicable for materials with density of 1,100 kg /m3 (1,850 lb/ yd3) or less
LengthBoom
Weight
Arm
Bucketdigging
force
Armcrowdforce
[ ]:PowerBoost
RemarksLength
Weight
3
ED (D')
L
K
H
B
A
I
J F
G
C
A
A’
B
B’
C
D
E
F
2,100(6’ 11”)
10,020(32’ 10”)
9,820(32’ 3”)
6440(21’ 2”)
6,240(20’ 6”)
6,000(19’ 8”)
10,070(33’ 0”)
6,940(22’ 9”)
4,380(14’ 4”)
2,500(8’ 2”)
10,280 (33’ 9”)
10,080(33’ 1”)
6,840(22’ 5”)
6,630(21’ 9”)
5,850(19’ 2”)
10,110(33’ 2”)
7,030(23’ 1”)
4,260(13’ 12”)
3,050 (10’ 0”)
10,820(35’ 6”)
10,620(34’ 10”)
7,390(24’ 3”)
7,200(23’ 7”)
6,380(20’ 11”)
10,160(33’ 4”)
7,110(23’ 4”)
4,230(13’ 11”)
3,750(12’ 4”)
7,850(25’ 9”)
10,200(33’ 6”)
11,400 (37’ 5”)
18,510(60’ 9”)
11,220(36’ 10”)
18,400(60’ 4”)
8,090(26’ 7”)
14,820(48’ 7”)
7,920(25’ 12”)
14,690(48’ 2”)
7,080(23’ 3”)
12,020(39’ 5”)
10,360(33’ 12”)
14,500(47’ 7”)
7,310(23’ 12”)
12,190(39’ 12”)
4,190(13’ 9”)
6,250(20’ 6”)
6,250(20’ 6”)
I
J
2,100(6’ 11”)
10,700(35’ 1”)
3,590(11’ 9”)
2,500(8’ 2”)
10,650(34’ 11”)
3,470(11’ 5”)
3,050(10’ 0”)
10,560 (34’ 8”)
3,290(10’ 10”)
3,750(12’ 4”)
7,850(25’ 9”)
10,630(34’ 11”)
14,560(47’ 9”)
3,500(11’ 6”)
3,560(11’ 8”)
6,250
(20’ 6”)
10,200
(33’ 6”)
600(24”)
K
L 3,200(10’ 6”)
700(28”)
3,300(10’ 10”)
800(32”)
3,400(11’ 2”)
900(36”)
3,500(11’ 16”)
A
B
C
D
D’
E
F
G
H
4,030 (13’ 3”)
4,940 (16’ 2”)
1,190 (3’ 11”)
3,200 (10’ 6”)
3,120 (10’ 3”)
2,980 (9’ 9”)
3,010 (9’ 11”)
500 (1’ 8”)
2,600 (8’ 6”)
DIMENSIONS R300LC9A
WORKING RANGES R300LC9A
Dimensions & Working Ranges
mm (ft · in)mm (ft . in)
mm (ft · in)
Tumbler distanceBoom length
Arm length
Overall length
Overall heightof boom
Track shoe width
Overall width
Overall length of crawler
Ground clearance of counterweight
Tail swing radius
Rear-end length
Overall width of upperstructure
Overall height of cab
Min. ground clearance
Track gauge
Boom length
Arm length
Max. digging reach
Max. digging reach on ground
Max. digging depth
Max. digging depth (8’ level)
Max. vertical walldigging depth
Max. digging height
Max. dumping height
Min. front swing radius
4
ED (D')
L
K
H
B
A
I
J F
G
C
A
A’
B
B’
C
D
E
F
2,100(6’ 11”)
10,020(32’ 10”)
9,820(32’ 3”)
6440(21’ 2”)
6,240(20’ 6”)
6,000(19’ 8”)
10,070(33’ 0”)
6,940(22’ 9”)
4,380(14’ 4”)
2,500(8’ 2”)
10,280 (33’ 9”)
10,080(33’ 1”)
6,840(22’ 5”)
6,630(21’ 9”)
5,850(19’ 2”)
10,110(33’ 2”)
7,030(23’ 1”)
4,260(13’ 12”)
3,050 (10’ 0”)
10,820(35’ 6”)
10,620(34’ 10”)
7,390(24’ 3”)
7,200(23’ 7”)
6,380(20’ 11”)
10,160(33’ 4”)
7,110(23’ 4”)
4,230(13’ 11”)
3,750(12’ 4”)
11,400 (37’ 5”)
11,220(36’ 10”)
8,090(26’ 7”)
7,920(25’ 12”)
7,080(23’ 3”)
10,360(33’ 12”)
7,310(23’ 12”)
4,190(13’ 9”)
6,250(20’ 6”)
I
J
2,100(6’ 11”)
10,700(35’ 1”)
3,590(11’ 9”)
2,500(8’ 2”)
10,650(34’ 11”)
3,470(11’ 5”)
3,050(10’ 0”)
10,560 (34’ 8”)
3,290(10’ 10”)
3,750(12’ 4”)
10,630(34’ 11”)
3,500(11’ 6”)
6,250
(20’ 6”)
K
L
600(24”)
2,990(9’ 10”)
A
B
C
D
D’
E
F
G
H
4,030 (13’ 3”)
4,940 (16’ 2”)
1,190 (3’ 11”)
3,200 (10’ 6”)
3,120 (10’ 3”)
2,980 (9’ 9”)
3,010 (9’ 11”)
500 (1’ 8”)
2,390 (7’ 10”)
DIMENSIONS R300NLC9A
WORKING RANGES R300NLC9A
Dimensions & Working Ranges
mm (ft · in)mm (ft . in)
mm (ft · in)
Tumbler distanceBoom length
Arm length
Overall length
Overall heightof boom
Track shoe width
Overall width
Overall length of crawler
Ground clearance of counterweight
Tail swing radius
Rear-end length
Overall width of upperstructure
Overall height of cab
Min. ground clearance
Track gauge
Boom length
Arm length
Max. digging reach
Max. digging reach on ground
Max. digging depth
Max. digging depth (8’ level)
Max. vertical walldigging depth
Max. digging height
Max. dumping height
Min. front swing radius
5
ED (D')
L
K
H
B
A
I
J F
G
C
A
A’
B
B’
C
D
E
F
A
A’
B
B’
C
D
E
F
2,100(6’ 11”)
10,020(32’ 10”)
9,750(31’ 12”)
6,140(20’ 2”)
5,930(19’ 5”)
5,700(18’ 8”)
10,370(34’ 0”)
7,240(23’ 9”)
4,380(14’ 4”)
2,500(8’ 2”)
10,280 (33’ 9”)
10,020(32’ 10”)
6,540(21’ 5”)
6,330(20’ 9”)
5,560(18’ 3”)
10,220(33’ 6”)
7,170(23’ 6”)
4,260(13’ 12”)
3,050 (10’ 0”)
10,790(35’ 5”)
10,530(34’ 7”)
7,090(23’ 3”)
6,910(22’ 8”)
6,090(19’ 12”)
10,440(34’ 3”)
7,400(24’ 3”)
4,230(13’ 11”)
3,750(12’ 4”)
11,400 (37’ 5”)
11,160(36’ 7”)
7,790(25’ 7”)
7,630(25’ 0”)
6,790(22’ 3”)
10,660(34’ 12”)
7,610(24’ 12”)
4,190(13’ 9”)
6,250(20’ 6”)
A
B
C
D
D’
E
F
G
H
4,030 (13’ 3”)
4,950 (16’ 3”)
1,500 (4’ 11”)
3,200 (10’ 6”)
3,120 (10’ 3”)
2,980 (9’ 9”)
3,380 (11’ 1”)
765 (2’ 6”)
2,870 (9’ 5”)
I
J
2,100(6’ 11”)
10,690(35’ 1”)
3,740(12’ 3”)
2,500(8’ 2”)
10,610 (34’ 10”)
3,590(11’ 9”)
3,050(10’ 0”)
10,430(34’ 3”)
3,350(10’ 12”)
3750(12’ 4”)
10,530 (34’ 7”)
3,510(11’ 6”)
6,250
(20’ 6”)
3,470(11’ 5”)
3,570 (11’ 9”)
3,670(12’ 0”)
3,570(11’ 9”)
700 (28”) 800 (32”) 700 (28”)K
L
600 (24”)
DIMENSIONS R300LC9A HIGH WALKER
WORKING RANGES R300LC9A HIGH WALKER
Dimensions & Working Ranges
mm (ft · in)mm (ft . in)
mm (ft · in)
Tumbler distanceBoom length
Arm length
Overall length
Overall heightof boom
Track shoe width
Overall width
Overall length of crawler
Ground clearance of counterweight
Tail swing radius
Rear-end length
Overall width of upperstructure
Overall height of cab
Min. ground clearance
Track gauge
Boom length
Arm length
Max. digging reach
Max. digging reach on ground
Max. digging depth
Max. digging depth (8’ level)
Max. vertical walldigging depth
Max. digging height
Max. dumping height
Min. front swing radius
TypeWidth
6
3.0 m (10 ft) 4.5 m (15 ft) 6.0 m (20 ft) 7.5 m (25 ft)
R300LC9A LONG REACH Rating over-front Rating over-side or 360 degrees
Lifting Capacities
Boom : 10.2 m (33’ 6”) / Arm : 7.85 m (25’ 9”) / Bucket : 0.52 m3 (0.68 yd3) SAE heaped / Shoe : 800 mm (32”) triple grouser
Load pointheightm (ft)
Load radius At max. reachCapacity Reach
GroundLine
1. Lifting capacity is based on SAE J1097, ISO 10567.2. Lifting capacity of the Robex Series does not exceed 75% of the tipping load with the machine
on firm, level ground or 87% of full hydraulic capacity.
3. The load point is a hook located on the back of the bucket.4. (*) indicates the load limited by hydraulic capacity.
STANDARD EQUIPMENT R300LC-9AISO Standard cabin
All-weather steel cab with 360° visibilitySafety glass windowsRise-up type windshield wiperSliding fold-in front windowSliding side window (LH)One key fits all lockable doorsHot & cool boxStorage compartment & AshtrayRadio / MP3 Player with remote control and USB-input Handsfree mobile phone system with USB-charging device Transparent cabin roof-cover12 volt power outlet (24V DC to 12V DC converter)Sun visorRain guard - front window
Computer aided power optimization (CAPO) system3-power modes, 2-work modes, User modeAuto & one-touch deceleration systemAuto warm-up systemOverheat prevention system
Automatic temperature controlAir conditioner & heaterDefroster
Self-diagnostics systemStarting Aid (air grid heater) for cold weatherCentralized monitoring
LCD displayEngine speed or Trip meterClockGauges- Fuel level gauge- Engine coolant temperature gauge- Hyd. oil temperature gaugeWarning lamps- Engine warning- Overload- Communication error- Low battery- Air filter cloggingIndicators- Max power- Low speed/High speed- Fuel warmer- Auto decelerationRearview camera
Door and cab locks, one keyThree outside rearview mirrorsMechanical suspension seat with heaterAdjustable joysticksConsole box tilting systemFour frontal working lightsElectric hornBatteries (2 x 12V x 160 AH)Battery master switchRemovable clean-out screen for coolersAutomatic swing brakeFuel pre-filter with fuel warmerBoom holding systemArm holding systemTrack shoes (600 mm; 24”)Track rail guardAccumulator for lowering work equipmentLower frame under coverFuel filler pump (50 ℓ/min)Safety lock valve for boom cylinder with overload warning deviceDouble-acting piping kit (clamshell, etc.)
Travel alarmBoom
6.25 m; 20’ 6”Arm
3.05 m; 10’ 0”Cabin ROPS (ISO 12117-2)
ROPS (Roll Over Protective Structure)Hi-mate (Remote Management System)
OPTIONAL EQUIPMENT R300LC9ABeacon lampSafety lock valve for arm cylinderSingle-acting piping kit (breaker, etc.)Quick couplerBooms
6.25 m; 20’ 6” Heavy Duty10.2 m; 33’ 6” Long reach
Arms2.1 m; 6’ 11”2.5 m; 8’ 2”3.75 m; 12’ 4”3.05 m; 10’ 0” Heavy Duty7.85 m; 25’ 9” Long reach
Adjustable air suspension seat with heaterPattern change valve (2 patterns)
* Standard and optional equipment may vary. Contact your Hyundai dealer for more information. The machine may vary according to international standards.
* The photos may include attachments and optional equipment that are not available in your area.
* Materials and specifications are subject to change without advance notice.* All imperial measurements rounded off to the nearest pound or inch.