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HX145LCR Crawler Excavator

Hyundai Construction Equipment – Crawler Excavator HX145LCR

HX145 LCR Crawler Excavator

Designed for optimum performance, the new TX145 LCR Crawler Excavator of the Hyundai range promises excellent durability with the added benefit of a sturdy machine frame and a reinforced superstructure to ensure a long-lasting life cycle. For operator peace of mind, the machine also tackles operating costs by including permanently sealed and lubricated track links which are installed to maximise overall uptime. No doubt the HX145 LCR is built for complete reliability.

Operator Comfort and Safety

With a large machine comes a large operator cabin. The spacious area provides operators with fantastic visibility for added productivity at the work site. The cabin also features high-quality air conditioning and additional storage for optimum operator comfort. The ergonomic design overall makes the cabin more spacious and comfortable. The machine operates with minimum noise and vibration, perfect for operators working in residential areas where noise is to be kept to a minimum. Noises are reduced by the aid of the Electronic Viscous Fan Clutch, this works by carefully controlling RPM depending on the hydraulic oil and the coolant temperature of the working environment. This machine allows for a quick and easy equipment inspection at any time or any place, this provides an ideal work environment for operators.

Designed for Results

The HX145 is designed specifically to work wonders in tough working environments. With a durable cooling module, the machine can perform the highest productivity in difficult working conditions. To improve fuel efficiency, the HX145 LCR reduces equipment input and output control signals. It has a three-stage Power mode which promises great performance quality in any working condition. The installed ECO Gauge is beneficial because it displays fuel efficiency level and the engine torque. This means that hourly and daily based fuel consumption can be checked upon.

Maker / Model Perkins1204F
TypeWater-cooled, 4-cycle diesel, 4-cylinder
inline, Direct injection, Turbocharged,
Charge and air cooled
J1995 (gross) 92.7 kW (124 HP) at 1,950 rpm J1349 (net) 87 kW (116 HP) at 1,950 rpm
6271/1 (gross) 92.6 kW (126 PS) at 1,950 rpm 6271/1 (net) 87 kW (118 PS) at 1,950 rpm
Max. torque 54.0 kgf·m (313 lbf·ft) at 1,200 rpm
Bore × stroke105 × 127 mm (4.13’’ × 5’’)
Piston displacement 4,400 cc (269 cu in)
Batteries 2 × 12 V × 100 Ah
Starting motor 24 V - 4.5 kW
24 V - 100 A
TypeVariable displacement tandem axis piston
Max Flow2 × 126 .8
Sub-pump for pilot circuit Gear pump. Cross-sensing and fuel saving pump system
TravelTwo speed axial pistons motor with
brake valve and parking brake
SwingAxial piston motor with automatic brake
Implement circuits 350 kgf/cm2 (4,980 psi)
Travel 350 kgf/cm2 (4,980 psi)
Power boost (boom, arm, bucket) 380 kgf/cm2 (5,410 psi)
Swing circuit 285kgf/cm2 (4,050 psi)
Pilot circuit40 kgf/cm2 (570 psi)
Service valve
No. of cylinder
bore × stroke
Boom: 2-105 × 1,105 mm (4.1’’ X 43.5’’) Arm: 1-115 × 1,138 mm (4.5’’ X 44.8’’) Bucket: 1-100 × 850 mm (3.9’’ X 33.1’’) Dozer Blade: 2-100 × 250 mm (3.9’’ x 9.8’’) 2-Piece Boom: 1st: 2-105 x 995 mm (4.1’’ x 39.2’’) 2nd: 1-145 x 613 mm (5.7’’ x 24.1’’)
Pilot controlTwo joysticks with one safety lever
(LH): Swing and arm
(RH): Boom and bucket (ISO)
Traveling and steering Two levers with pedals
Engine throttle Electric, Dial type
Swing motor Fixed displacement axial piston motor
Swing reduction Planetary gear reduction
Swing bearing lubrication Grease-bathed
Swing brake Multi wet disc
Swing speed 11.2 rpm
Center FrameX - Leg Type
Track FramePentagonal Box Type
No. of Shoes On Each Side47 EA
No. of Carrier Roller on Each Side2 EA
No. of Track Roller on Each Side7 EA
No. of Rail Guard on Each Side1 EA
Fuel Tank265L
Engine Coolant14.5L
Engine Oil10.5L
Swing Device - Gear Oil3.5L (2.5 option)
Final Drive - Gear Oil2.3L
Hydraulic System (Including Tank)180L
Hydraulic Tank96L
Drive MethodFully Hydrostatic Type
Drive MethodAxial Piston Motor, In-Shoe Design
Reduction SystemPlanetary Reduction Gear
Max Drawbar Pull12,000 kgf (26,455 lbf)
Max. Travel Speed (high/low)5.5 km/hr (3.4mph) / 3.3 km/hr (2.1 mph)
Gradeability 35° (70%)
Parking brake Multi wet disc

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