2023 Hyundai Construction Equipment Crawler Excavators HX235A LCR
- Year 2023
- Make Hyundai Construction Equipment
- Model Crawler Excavators
2023 Hyundai Construction Equipment Crawler Excavators HX235A LCR
Powered by a Cummins B6.7 Stage 5/Tier 4 Final diesel engine, the HX220A L complies with the international Stage 5 emissions control standard. New features like visibility and handle improvement, automatic engine shutdown, auto safety lock, enhanced cabin visibility, and eco gauge lifting mode can help improve productivity on hard to handle jobs.
All Hyundai excavators are known for fast cycle speeds, impressive hydraulic power and precision control. At Hyundai, reliable productivity is more than just a promise. The robust upper and lower frame structure can endure external shock and heavy workloads for many thousands of hours.
Features may include:
RELIABILITY- Hyundai construction equipment is precision designed with trusted and proven components and systems from leading OEM’s. The HX235A LCR Compact Radius Excavator is designed to be economically rugged and reliable for longer up time, reduced operating cost and improved productivity. Through a combination of innovative hydraulic system enhancements, Hyundai A-Series HX excavators achieve faster cycle speeds than previous models, which increases 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
Cummins / B6.7
Engine Power
Gross Power (SAE J1995): 129 kW (173 hp) at 2,200 rpm | Net Power (SAE J1349): 127 kW (170 hp) at 2,200 rpm | Max. Power: 145 kW (195 hp) at 2,000 rpm
Engine Type
water cooled, 4-cycle, turbocharged charg air cooled, direct injection, electronic controlled diesel engine | Throtle: Electric, dial type
Emissions
Tier 4F/ Stage V Emission Certified
Cylinder Liners
6 cylinder
Engine Torque, Maximum
881 N.m (650 Ib.ft) at 1,300 rpm
Displacement
Piston: 6.7 l(409cu in)
Drivetrain
Relief Valve Setting
Implement circuits: 350 kgf/cm2 (4,980 psi) | Travel circuit: 350 kgf/cm2 (4,980 psi) | Power Boost: 380 kgf/cm2 (5,410 psi) | Swing circuit: 285 kgf/cm2 (4,050 psi) | Pilot circuit: 40 kgf/cm2 (570 psi) | Service valve: Installed
Steering
Two levers with pedals
Battery
Battery
2 × 12 V × 100 Ah
Electric
Starter
24 V - 4.8 kW
Alternator
24 V - 95 Amp
Operational
Operating Conditions
Max. drawbar pull: 22,200kgf (48,943 lbf)
Operating Speed
Swing speed: 11.3 rpm
Top Speed
Max. travel (high) / (low): 5.6 km/hr (3.5mph) / 3.2 km/hr (2mph)
Ground Pressure
0.35 kg/cm2 (4.98 psi)
Performance
Noise Level
Operator sound pressure (ISO 6396:2008): 70 dB(A) | Exterior sound power (ISO 6395:2008): 98 dB(A)
Hydraulics
Hydraulic Type
Variable displacement tandem axis piston pumps
Hydraulic Flow
2 x 221 L/min (2 x 58.4 Us gpm / 2 x 48.6 UK gpm) | Sub-pump for pilot circuit: Gear Pump | 2 Way Flow (I/min): 26~116 gpm (100~400 lpm) | Rotating: 14 gpm / (53 lpm)
Cylinder Liners
No. of cylinders bore X stroke: Boom: 2-120 X 1,290 mm | Arm: 1-140 X 1,510 mm | Bucket: 1-120 X 1,055 mm | Blade : 2-130 X 240 mm
Maximum Pressure
2 Way: 1,450~5,076 psi (100~350 bar) | Rotating: 2,321 psi / (160 bar)
Features
Travel: Two speed axial pistons motor with brake valve and parking brake | Swing reduction: Planetary gear reduction | Swing: Axial piston motor with automatic brake
Dimensions
Dimensions
Tumbler distance: 3,650 mm (12' 0") | Tail swing radius: 2,890 mm (9' 5") | Track gauge: 2,390 mm (7' 10") | Max. digging reach: 9,040 mm (29' 8") 9,430 mm (30' 11") 9,910 mm (32' 6") | Max. digging reach on ground: 8,860 mm (29' 1") 9,260 mm (30' 5") 9,750 mm (32' 0") | Max. digging depth: 5,750 mm (18' 10") 6,150 mm (20' 2") 6,670 mm (21' 11") | Max. digging depth (8' level): 5,490 mm (18' 0") 5,940 mm (19' 6") 6,490 mm (21' 4") | Max. Vertical Wall Digging Depth: 5,120 mm (16' 10") 5,570 mm (18' 3") 6,090 mm (20' 0") | Min. swing radius: 2,860 mm (9' 5") 2,550 mm (8' 4") 2,350 mm (7' 9")
Bore
107 mm (4.2")
Stroke
124 mm (4.9")
Ground Clearance
of counterweight: 1,060 mm (3' 6") | Min: 470 mm (1' 7")
Overall Length
9,050 mm (29' 8") 8,950 mm (29' 4”) 8,910 mm (29' 3") | of crawler: 4,404 mm (14' 4")
Length
Rear-end: 2,770 mm (9' 1") | Boom: 5,680 mm (18' 8") | Arm: 2,000 mm (6' 7") 2,400 mm (7' 10") 2,920 mm (9' 7")
Overall Width
2,990 mm (9' 10") 3,090 mm (10' 2") 3,190 mm (10' 6") | of upperstructure: 2,740 mm (9' 0")
Width
Track shoe: 600 mm (24") 700 mm (28") 800 mm (32")
Overall Height
of cab: 3,000 mm (9' 8") | of boom: 3,240 mm (10' 8") 3,130 mm (10' 3") 3,040 mm (10’ 0") | of guardrail: 3,210 mm (10' 5")
Height
Max. digging: 10,130 mm (33' 3") 10,460 mm (34' 4") 10,820 mm (35' 6") | Max. dumping: 7,220 mm (23' 8") 7,540 mm (24' 9") 7,900 mm (25' 11")
Capacities
Fuel Capacity
tank: 320.0 L (84.5 gal)
Cooling System
engine: 40 L (10.6 gal)
Oil capacity
engine: 23.1 L (6.1 gal)
Final Drive
(each) 48 L (12.6 gal)
Hydraulic Capacity
tank: 160 L (42.3 gal) | System: 275 L (72.6 gal) | Swing device: 7.0 L (1.8 gal) | DEF/AdBlue®: 48 L (12.6 gal)
Weights
Weight, In Running Order
600 (24"): 24,000 kg (52,910 lbs) - 0.51 kgf/cm2 (7.27 psi) | 700 (28"): 24,280 kg (53,530 lbs) - 0.44 kgf/cm2 (6.30 psi) | 800 (32"): 24,560 kg (54,140 lbs) - 0.39 kgf/cm2 (5.58 psi)
Features
Features
Drive method: Fully hydrostatic type | Drive motor: Axial Piston Motor, In-Shoe Design | Gradeability: 35° (70%) | Parking brake: Multi wet disc | Swing brake: Multi wet disc brake | Swing bearing lubrication: Grease-bathed | Pilot control: Two joysticks with one safety lever | (LH): Swing and arm | (RH): Boom and bucket (ISO) | Swing motor: Fixed displacement axial piston motor | Reduction system: Planetary reduction gear | Center frame: X - leg type | Track frame: Pentagonal box type | No. of track shoes on each side: 49 EA | No. of upper rollers on each side: 2 EA | No. of lower rollers on each side: 9 EA | No. of rail guard on each side: 2 EA