Specif ications R30Z-9AK ENGINE
HYDRAULIC CONTROLS
MODEL
KUBOTA D1305
Type
Type
4 Cycle Diesel engine, in line, water cooled
Pilot control
Two joysticks with one safety lever (LH): Swing and arm, (RH): Boom and bucket with horn (ISO)
Engine throttle
Mechanical, cable type
Rated flywheel horse power J1995 (gross) SAE J1349 (net) 6271/1 (gross) DIN 6271/1 (net) Max. torque Bore x stroke Piston displacement Batteries Starting motor Alternator
18.5 kW (24.9 HP) / 2,350 rpm 17.3 kW (23.2 HP) / 2,350 rpm 18.5 kW (25.2 PS) / 2,350 rpm 17.3 kW (23.5 PS) / 2,350 rpm 8.3 kgf.m (60.17 lbf.ft) / 1,600 rpm 78 mm x 88 mm (3.07" x 3.46") 1,261 cc (76.9 in3) 12 V - 58 Ah 12 V - 1.4 kW 12 V - 40 A
HYDRAULIC SYSTEM
SWING SYSTEM Swing motor Swing reduction Swing bearing lubrication Swing brake Swing speed
Axial piston motor Planetary gear reduction Grease-bathed Wet disc 9.1 rpm
DRIVES & BRAKES
MAIN PUMP Type Variable displacement piston pumps Max. flow 2 x 27.6 + 19.6 ℓ/min Sub-pump for pilot circuit Gear pump Cross-sensing and fuel saving pump system
HYDRAULIC MOTORS Travel
Two speed axial piston motor with counter balance valve and parking brake
Swing
Axial piston motor with automatic brake
Max. travel speed (high) / (low)
4.3 km/h / 2.4 km/h ((2.7 mph) / (1.5 mph))
Maximum traction force Maximum gradeability Parking brake
2.4 ton 30° Wet disc
DIGGING FORCE (ISO)
RELIEF VALVE SETTING Implement circuits Travel circuit Swing circuit Pilot circuit Service valve
220 Kgf/cm2 (3,130 psi) 220 Kgf/cm2 (3,130 psi) 170 Kgf/cm2 (2,420 psi) 30 Kgf/cm2 (430 psi) Installed
Arm [Long Arm]
HYDRAULIC CYLINDERS No. of cylinder- bore x stroke Boom Arm Bucket Boom swing Dozer blade
OPERATING WEIGHT (APPROXIMATE) Operating weight, including 2,030 mm (6’ 8”) boom; 1,120 mm (3’ 8”) arm; SAE heaped 0.08 m3 (0.1 yd3) excavator bucket, lubricant, coolant, full fuel tank, full hydraulic tank and all standard equipments.
75 x 565 mm (3.0” x 22.2”) 70 x 500 mm (2.8” x 19.7”) 60 x 420 mm (2.4” x 16.5”) 75 x 400 mm (3.0” x 15.7”) 95 x 140 mm (37” x 5.5”)
Shoe Width Operating Weight
OPERATOR’S CAB Noise Levels (dynamic value) Outside cabin - LwA Inside cabin - LpA
2,150 kgf 20.1 kN 4,520 lbf 1,400 [1,265] kgf 13.7 [12.4] kN 3,090 [2,790] lbf
Bucket
Option Weight 94dB 75dB
Cabin Canopy Quick coupler canopy
Rubber shoe 300 mm (11.8") 3,005 Kg (6,625 lb) 2,895 Kg (6,382 lb) + 46 Kg (101 lb) - 110 Kg (243 lb)
additional counter + 130 Kg (287 lb) weight
Ground Pressure
Cabin 0.29 kg/cm2 (4.12 psi) Canopy 0.27 kg/cm2 (3.84 psi)
COOLANT & LUBRICANT CAPACITY (Refilling) Fuel tank Engine coolant Engine oil Hydraulic tank
liter 30 5.0 5.7 27
US gal 7.9 1.1 1.6 7.1
TRAVEL LEVERS Traveling and steering : Two levers with foldable pedals.
UK gal 6.6 0.9 1.3 5.9
UNDERCARRIAGE X-leg type center frame is integrally welded with reinforced box-section track frames. The undercarriage includes lubricated rollers, track adjusters with shock absorbing springs and sprockets and rubber shoes. Center frame Track frame No. of carrier roller on each side No. of track roller on each side
X-leg type Pentagonal box type 1 3
1
Dimensions & Working Ranges DIMENSIONS R30Z-9AK
mm (ft . in) A
Overall width of upper structure
1,485 (4' 10")
G
Ground clearance
290 (11")
B
Overall width of cab
1,050 (3' 5")
H
Tumbler distance
1,550 (4' 11")
C
Overall height of cab
2,500 (8' 2")
I
Track length
1,970 (6' 6")
Track gauge
1,250 (4' 1")
775 (2' 7")
J
Tail swing radius - additional counterweight
875 (2' 10")
K
Track shoe width
300 (1' 0")
E
Overall width
1,550 (5' 1")
L
Overall length - Standard Arm
4,180 (13' 9")
F
Clearance under counterweight
540 (1' 9")
Overall length - Long Arm
4,220 (13' 10")
D
Tail swing radius - standard counterweight
WORKING RANGES R30Z-9AK
mm (ft . in) Boom length
Arm length
2,030 (6' 8") 1,120 (3' 8") *1,350 (4' 5") 4,650 (15' 3") *4,860 (15' 11")
A
Max. digging reach
A'
Max. digging reach at ground
4,515 (14' 10") *4,735 (15' 6")
B
Max. digging depth
2,500 (8' 2") *2,720 (8' 11")
C
Max. vertical wall digging depth
D
Max. digging height
4,270 (14' 0") *4,405 (14' 5")
E
Max. dumping height
2,890 (9' 6") *3,030 (9' 11")
F
Min. front swing radius
2,055 (6'9") *2,090 (6'10")
2,085 (6' 10") *2,310 (7' 7")
* Long Arm
2
STANDARD EQUIPMENT R30Z-9AK
OPTIONAL EQUIPMENT R30Z-9AK
ISO standard cabin Cabin ROPS (ISO 3471) FOPS (ISO 3449) FOG (ISO 10262 Level I) TOPS (ISO 12117) All-weather steel cab with all-around visibility Safety glass windows Sliding fold-in front window Sliding side window Lockable door Accessory box Centralized monitoring Gauges Fuel level gauge Engine coolant temperature gauge Warning lamps Engine oil pressure Engine coolant temperature Preheat engine Low battery Air cleaner clogging Fuel empty Door and locks, one key fits all Radio / USB player Mechanical suspension seat with seat belt Console box tilting system (LH.) Two front working lights Electric horn Battery (1 x 12 V x 80 Ah) Battery master switch Automatic swing brake Removable reservoir tank Water separator, fuel line Mono boom (1.945 m; 6’ 5”) Arm (2.30 m; 6’ 8”) Rubber crawler (300 mm; 10”) Single acting piping (Breaker, etc) Double acting piping (Clamshell, etc)
ISO standard canopy Canopy ROPS (ISO 3471) FOPS (ISO 3449) FOG (ISO 10262 Level I) TOPS (ISO 12117) Beacon lamp Accumulator, work equipment lowering Travel alarm Quick coupler Tool kit Long arm (1.35 m; 4’ 5”) Heater & defroster Lever pattern change valve Additional counterweight Proportional control suitor Proportional control switch RCV with Proportional Control Switch Rotation Piping Boom & Arm Safety Lock Valve
* * * *
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.
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EN - 2017.01 Rev 0