ZW30

Tier 4 Final Certified
25 hp   19 kW
Engine Output, Max, Gross (ISO 14396)
24 hp   18 kW
Engine Output, Max, Net (ISO 9249)
0.5 yd3   0.4 m3
Bucket capacity
7,310 lbs   3,315 kg
Operating Weight

ENGINE

Model
Kubota D1703-M-DI diesel engine
Type
4-cycle, water-cooled, direct injection with turbocharger and air cooled intercooler
Aspiration
Turbocharger and intercooled
Aftertreatment
DOC and SCR system
Cooling method
Forced circulation type
No. of cylinders
3
Gross Power (ISO 14396)
25 HP (18.5 kW) at 2200 RPM
Net Power (ISO 9249)
24 HP (17.9 kW) at 2200 RPM
Bore and stroke
3.4" x 3.6" (87mm x 92.4mm)
Piston displacement
101 in3 (1.647 liters)
Batteries
12V–800 CCA (110 Ah), 2 units
Air cleaner
Dry type (double element)
Emission
Complies with EU stage IV and US EPA Tier 4 Final

POWERTRAIN

Transmission
Hydrostatic transmission (HST) automatically controls power and 2-speed
Travel speed* Forward (MPH)
Low
4.4
Auto
9.3
Travel speed* Reverse (MPH)
Low
4.4
Auto
9.3

AXLE AND FINAL DRIVE

Drive system
Four-wheel drive system
Front & rear axle
Semi-floating
Front
Fixed to the front frame
Rear
trunnion support
Reduction and differential gear
Two-stage reduction with torque proportional differential
Oscillation angle
Total 16o (+8o,-8o)
Final reduction gear
Inboard mounted, heavy duty planetary gear

BRAKES

Service brakes
Wet disc in reduction gear box
Parking/Emergency brake
Spring-applied, hydraulically-released wet disc

STEERING SYSTEM

Type
Articulated frame steering. Hydraulic power steering unit
Steering mechanism
Fully hydraulic direct acting Orbitroll power steering
Cylinders
Double-acting piston type

HYDRAULIC SYSTEM

Main Pump
Maximum flow
9.2 gal/min (34.9 L/min) at 2,200 RPM
Maximum pressure
20.6 MPa
Hydraulic cylinders
Type
Double acting type
No. x Bore x Stroke
Arm: 2.6" x 17.7" (65mm x 450mm)
Bucket: 2.6" x 14.3" (65mm x 364mm)
Hydraulic cycle times
Normal
Lift arm raise (at full load)
5.0 Sec
Lift arm lower (empty)
3.0 Sec
Bucket dump
1.0 Sec
Total
9.0 Sec

SERVICE REFILL CAPACITIES

Fuel tank
11.1 gal (42 L)
Engine coolant
1.2 gal (4.5 L)
Engine lubricant (including oil pan)
1.5 gal (5.6 L)
Torque convertor & transmission
0.5 gal (1.8 L)
Front axle differential & wheel hubs
1.2 gal (4.5 L)
Rear axle differential & wheel hubs
1.2 gal (4.5 L)
Hydraulic oil tank
7.1 gal (27 L)

ENGINE

Air filter double elements
Air intake
Cold start aid, glow plugs
Cup-type fuel pre-filter with water separator
Engine oil filter, spin-on
Kubota D1807-M-DI Tier 4 diesel

POWERTRAIN

Brakes, service
Enclosed wet disc
Full hydraulic system
Brake, parking
Spring applied
Enclosed wet disc type
Hydraulic released
Electrically controlled HST system
Forward/reverse lever
Limited slip differential (LSD) for both axles
Travel mode selector switch (L-Auto)
* Available in US market only

HYDRAULIC SYSTEM

Bucket auto leveler (automatic return to dig control)
Hydraulic filter, spin-on type
Control lever
Control lever lock
For 3 hydraulic function control valve
Single control lever & AUX lever for 3rd function
Coupler, hydraulic hook type
Lift arm float system

ELECTRICAL

Alternator, DC 12V-60A (0.72 kW)
Battery, DC 12V/800 CCA (110 Ah)
Battery disconnect cable
Horn, electric
Lights
2 Headlights (halogen)
2 Stop/tail/turn lights (halogen)
2 Turn signals (front) (halogen)
1 Backup
Working lights (LED for Cab only) 2 front, 2 rear
* Canopy option available in US market only

CAB

AM/FM Stereo radio with AUX input
Air conditioner/heater/pressurizer
Coat hook
Cup holder
Floormat, sweep-out
Seat, adjustable suspension, fabric (cab only) Seat, adjustable suspension, vinyl (canopy only)
Seat belt, adjustable (3 inch)
Sun visor

OTHERS

Articulation locking bar
Counterweight
Drawbar
Fenders
Linkage (Z-type, sealed w/HN bushings)
Neutral safety start
Quick coupler plumbing
Rear grill, hinged
Radiator, dust screen
Radiator, side-by-side w/oil cooler

ALARMS, GAUGES, INDICATORS

Alarms (visual & audible)
Battery discharge
Brake oil level
Engine coolant temperature
Engine oil pressure
Gauges
Engine coolant temperature
Fuel gauge
Indicators
Engine pre-heater, cold start
Forward/reverse
Hour meter
Parking brake
Turn signals w/4-way flashers
Travel mode (L)
Working light, indicator (cab only)

RELIABILITY

Convenient Access
Easy access to cab on both sides of machine
Easy Maintenance
Side-by-side aluminum radiator and oil cooler

VERSATILITY

Variability
Universal Coupler allows wide range of attachments
Powerful performance
Wraparound counterweight lowers center of gravity

QUALITY

Quieter performance
Improved sound insulation

TECHNOLOGY

Fuel Efficiency
EcoMode provides fuel efficient setting

STANDARD ARM

Overall Length
14'3" (4,335) ft (mm)
Overall Height
8'3" (2,515) ft (mm)
Width over tires
4'11" (1,505) ft (mm)
Wheelbase
5'10" (1,780) ft (mm)
Ground Clearance
10" (255) in (mm)
Clearance Circle (at outside bucket)
11'10" (3,610) ft (mm)
Height to Bucket Pin (fully raised)
8'10" (2,685) ft (mm)
Reach, 45 degree dump, full height
2'11" (880) ft (mm)
Max roll back at carry position
50 deg
Static Tipping Load- Straight*
3,990 (1,810) lb (kg)
Breakout force
4,630 (20.6) lbf (kN)
Overall Weight*
7,310 (3,315) lb (kg)