2023 Hyundai Construction Equipment Compact Excavators R25Z-9AK
- Year 2023
- Make Hyundai Construction Equipment
- Model Compact Excavators
2023 Hyundai Construction Equipment Compact Excavators R25Z-9AK
Innovative hydraulic system technologies make the 9A series excavator fast, smooth and easy to control. 9A series is designed for maximum performance to keep the operator working productively. Operating a 9A series is unique to every operator. Operators can fully customize their work environment and operating preferences to fit their individual needs.
Features may include:
RELIABILITY- Hyundai construction equipment is precision designed with trusted and proven components and systems from leading OEM’s. The R25Z-9AK is designed to be rugged and reliable for longer up time, reduced operating cost and improved productivity.
- Hyundai construction equipment is manufactured with the highest grade of steel due to Hyundai’s dominance in the steel and shipbuilding industries. Rigid cycle testing, heat testing, vibration testing and shock load testing is conducted in the design and manufacturing process of all new models insuring optimum durability and reliability.
Engine
Engine Manufacturer
KUBOTA D1305
Engine Power
J1995 (gross): 24.9 HP ( 18.1 kW) at 2,350 rpm | J1349 (net): 23.2 HP ( 17.3 kW) at 2,350 rpm
Engine Type
Water-cooled, 4-cycle diesel, direct injection, low emission | Throtle: Mechanical, cable type
Cylinder Liners
4 cylinders in line
Engine Torque, Maximum
8.3 kgf.m (60.17 lbf.ft) at 1,600 rpm
Displacement
1,261 cc (76.9 in3)
Drivetrain
Relief Valve Setting
Implement circuits: 240 kgf/cm2 (3,410 psi) | Travel circuit: 220 kgf/cm2 (3,130 psi) | Swing circuit: 170 kgf/cm2 (2,420 psi) | Pilot circuit: 30 kgf/cm2 (430 psi) | Service valve: Installed
Steering
Two levers with pedals
Battery
Battery
1 x 12V x 58 Ah
Electric
Starter
Motor: 12 V - 1.4 kW
Alternator
12 V - 40 Amp
Operational
Operating Conditions
Max. drawbar pull: 5,300 kgf (11,700 lbf)
Operating Speed
Swing speed: 9.1 rpm
Top Speed
Max. travel (high) / (low): 4.3 km/hr (2.7 mph) / 2.4 km/hr (1.5 mph)
Ground Pressure
0.32 kg / cm2 (4.55 psi)
Hydraulics
Hydraulic Type
Variable displacement piston pumps + gear pump
Hydraulic Flow
2 X 27.6 l/min (7.3 gpm) + 19.6 l / min (5.2 gpm) at 2,300 rpm | Sub-pump for pilot circuit: 10.4 l/min (2.7 gpm)
Cylinder Liners
No. of cylinders bore X stroke: Boom:: 75 x 565 mm (3.0" x 22.2") | Arm: 70 x 500 mm (2.8" x 19.7") | Bucket: : 60 X 420 mm (2.4" x 16.5") | Boom swing: 75 X 400 mm (3.0" x 15.7") | Dozer blade: 85 X 140 mm (3.3" x 5.5")
Features
Travel: Two-speed axial piston motor with counter balance valve and parking brake | Swing: Axial piston motor with automatic brake
Dimensions
Dimensions
Tail swing radius: 775 (2' 7") | Tumbler distance: 1,490 (4' 11") | Track gauge: 1,250 (4' 1") | Max. digging reach: 4,480 mm (14' 8") / 4,680 mm (15' 4") | Max. digging reach on ground 4,340 mm (14' 3") / 4,540 mm (14' 11") | Max. digging depth: 2,420 mm (7' 11") / 2,645 mm (8' 8") | Max. vertical wall digging depth: 1,460 mm (4' 9") / 1,605 mm (5' 3") |Min. swing radius: 1,980 mm (6' 6") / 1,970 mm (6' 6")
Bore
78 mm (3.07")
Stroke
88 mm (3.46")
Ground Clearance
290 mm (11")
Overall Length
4,030 mm (13' 3")
Length
Boom: 1,945 mm (6' 5") | Arm: 1,120 mm (3' 8") / 1,350 mm (4' 5")
Overall Width
1,500 mm (4' 11")
Width
Track show: 250 mm (10")
Overall Height
of cab: 2,550 mm (8' 2")
Height
Max. digging: 4,150 (13' 7") 4,235 (13' 11") | Max. dumping: 2,930 mm (9' 7") / 3,030 mm (9' 11")
Capacities
Fuel Capacity
tank: 30 L (7.9 gal)
Cooling System
engine: 5.0 L (1.1 gal)
Oil capacity
engine: 5.7 L (1.5 gal)
Hydraulic Capacity
tank:27 L (7.1 gal) | System: 55 L (14.5 gal)
Weights
Weight, In Running Order
(Canopy): 2,560 Kg (5,640 lb)
Features
Features
Drive method: Full hydrostatic type | Drive motor: Axial piston motor, in-shoe design | Gradeability 35° (65%) | Swing brake: Wet disc | Pilot control: Two joysticks with one safety lever | (LH): Arm swing, boom swing | (RH): Boom and bucket, with horn (ISO) | Swing motor:Axial piston motor | Swing reduction: Planetary gear reduction | Swing bearing lubrication: Grease-bathed | Center frame: X - leg type | Track frame: Pentagonal box type | No. of upper rollers on each side: 1 | No. of lower rollers on each side: 3