2023 Hyundai Construction Equipment Crawler Excavators HX145A LCR
- Year 2023
- Make Hyundai Construction Equipment
- Model Crawler Excavators
2023 Hyundai Construction Equipment Crawler Excavators HX145A LCR
Hyundai excavators are known for fast cycle speeds, impressive hydraulic power and precision control. Adding to that success formula, the Hyundai HX series features eco-friendly, high-performance engines that meet Tier 4 Final emission requirements. 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. HX series is designed with the operator in mind. A key feature of the new operator’s cab in each HX series excavator is the convenient clustering of electronic controls and monitoring functions, resulting in improved operator accuracy and efficiency.
Features may include:
RELIABILITY- Hyundai construction equipment is precision designed with trusted and proven components and systems from leading OEM’s. The HX145LCR 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
Perkins 1204F
Engine Power
J1995 (gross): 124 HP (92.7 kW) / 1,950 rpm | J1349 (net): 116 HP (87 kW) / 1,950 rpm
Engine Type
Water cooled, direct injection, turbocharged charger and air cooled | Throtle: Electric, dial type
Cylinder Liners
4-cylinders in line
Engine Torque, Maximum
54.0 kgf.m (391 lbf.ft) / 1,400 rpm
Displacement
Piston: 4,400 cc (268.5 in3)
Drivetrain
Relief Valve Setting
Implement circuits: 380 kgf/cm2 (5,690 psi) | Travel circuit: 350 kgf/cm2 (4,980 psi) | Power Boost: 380 kgf/cm2 (5,690 psi) | Swing circuit: 285 kgf/cm2 (4,054 psi) | Pilot circuit: 40 kgf/cm2 (570 psi) | Service valve: Installed
Steering
Two levers with pedals
Battery
Battery
2 X 12 V X 100 Ah
Electric
Starter
24 V - 4.5 kW
Alternator
24 V - 100 Amp
Operational
Operating Conditions
Max. drawbar pull: 12,000 kgf (26,455 lbf)
Operating Speed
Swing speed: 11.5 rpm
Top Speed
Max. travel (high) / (low): 5.5 km/hr (3.4 mph) / 3.3 km/hr (2.1 mph)
Ground Pressure
0.35 kg/cm2 (4.98 psi)
Hydraulics
Hydraulic Type
Variable displacement tandem axis piston pumps
Hydraulic Flow
2 X 126.8L l/min (33.5 US gpm) | Sub-pump for pilot circuit: 29.2 l/min (7.7 US gpm)
Cylinder Liners
No. of cylinders bore X stroke: Boom: 2-105 X 1,105 mm (4.1” X 43.5”) | Arm: 1-115 X 1,138 mm (4.5” X 44.8”) | Bucket: 1-100 X 850 mm (3.9” X 33.1”) | Blade: 2-100 X 250 mm (3.9” X 9.8”)
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 | 2 pcs Boom - 1st: 2 -105 X 995 mm (4.1” X 39.2”) | 2nd: 1 -145 X 613 mm (5.7” X 24.1”)
Dimensions
Dimensions
Tumbler distance: 2,910 mm (9' 7") | Tail swing radius: 1,500 mm (4’ 11”) | Track gauge: 2,000 mm (6' 7") | Max. digging reach: 7,730 mm (25’ 4”) 7,900 mm (25’ 11”) 8,310 mm (27’ 3”) 8,770 mm (28’ 9”) | Max. digging reach on ground: 7,580 mm (24’ 10”) 7,750 mm (25’ 0”) 8,170 mm (26’ 10”) 8,630 mm (28’ 4”) | Max. digging depth: 4,890 mm (16’ 1”) 5,100 mm (16’ 9”) 5,500 mm (18’ 1”) 5,990 mm (19’ 8”) | Max. digging depth (8' level): 4,640 mm (15’ 3”) 4,870 mm (16’ 0”) 5,290 mm (17’ 4”) 5,810 mm (19’ 1”) | Max. vertical wall digging depth: 4,400 mm (14’ 5”) 4,600 mm (15’ 1”) 5,000 mm (16’ 5”) 5,400 mm (17’ 9”) | Min. swing radius: 1,860 mm (6’ 1”) 2,030 mm (6’ 8”) 1,980 mm (6’ 6”) 2,260 mm (7’ 5”)
Bore
105 mm (4.1")
Stroke
127 mm (5.0")
Ground Clearance
of counterweight: 930 mm (3' 1") | Min: 440 mm (1' 5")
Overall Length
7,290 mm (23’ 11”) 7,310 mm (23’ 12”) 7,270 mm (23’ 10”) 7,210 mm (23’ 8”) | of crawler: 3,798 mm (12' 4")
Length
Rear-end: 1,500 mm (4’ 11”) | Boom: 4,600 mm (15' 1") | Arm: 1,900 mm (6' 3") 2,100 mm (6' 11") 2,500 mm (8' 2") 3,000 mm (9' 10")
Overall Width
2,500 mm (8' 2") 2,600 mm (8' 6") 2,700 mm (8' 10") | of upperstructure: 2,500 mm (8’ 2”)
Width
Track shoe: 500 mm (20”) 600 mm (24”) 700 mm (28”)
Overall Height
of cab: 2,900 mm (9’ 6”) | of guardrail: 3,100 mm (10’ 2”) | of boom: 2,630 mm (8’ 8”) 2,710 mm (8’ 11”) 2,860 mm (9’ 5”) 3,210 mm (10’ 6”) | of guardrail: 3,100 mm (10' 2")
Height
Max. digging: 8,840 mm (29’ 0”) 8,970 mm (29’ 5”) 9,350 mm (30’ 8”) 9,730 mm (31’ 11”) | Max. dumping: 6,350 mm (20’ 10”) 6,470 mm (21’ 3”) 6,850 mm (22’ 6”) 7,230 mm (23’ 9”)
Capacities
Fuel Capacity
tank: 265 L (70.0 gal)
Cooling System
engine: 14.5 L (3.8 gal)
Oil capacity
engine: 10.5 L (2.8 gal)
Final Drive
(each) 2.3 L (0.6 gal)
Hydraulic Capacity
tank: 96 L (25.4 gal) | System: 180 L (47.6 gal) | Swing device: 3.5(2.5) L ( 0.9 / 0.66 gal) | DEF/AdBlue® tank: 19 L (5 gal)
Weights
Weight
185 kg (410 lb) / 230 kg (510 lb
Weight, In Running Order
Triple grouser: 600 (24”): HX145LCR: 15,160 kg (33,420 lbs) - 0.38 kgf/cm2 (5.40 psi) | HX145LCR (Dozer type): 15,960 kg (35,190 lbs) 0.40 kgf/cm2 (5.69 psi) | 700 (28”): HX145LCR: 15,370 kg (33,880 lbs) - 0.33 kgf/cm2 (4.69 psi) | HX145LCR (Dozer type): 16,170 kg (35,650 lbs) - 0.35 kgf/cm2 (4.98 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 | 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: 47 EA | No. of upper rollers on each side: 2 EA | No. of lower rollers on each side: 7 EA | No. of rail guard on each side: 1 EA