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Hyundai HX140L / HX140LC Crawler Excavator


Net Power 116 hp (92.6 kW) at 1,950 rpm
Operating Weight 14,535 kg (32,044 lbs)
Standard Bucket 0.58 m3 (0.76 yd3)

The Hyundai HX140L Cabin Monitor is shown.

Performance

  • Variable Power Control
  • Attachment Flow Control
  • Fuel Efficiency
  • Cycle Time Improvement

Convenience

  • Intelligent 8″ Touchscreen Monitor
  • Advanced Audio System
  • Innovative Haptic Control Module
  • Deluxe Operator’s Seat

Serviceability

  • Easy Access to DEF System
  • Cab Air Filter Access
  • Upper-structure Access
  • Stacked Cooler Design

Engine

  1. Make / Model
    PERKINS / 1204F
  2. Type
    4-cycle turbocharged, air-cooled diesel engine
  3. Rated flywheel horsepower SAE
    J1995: (gross) 124 HP (92.6kW) at 1,950 rpm | J1349: (net) 116 HP (87 kW) at 1,950 rpm
  4. Max. torque
    54 kgf·m (391 lbf·ft) @ 1,400 rpm
  5. Bore × stroke
    105 × 127 mm (4.13"× 5")
  6. Piston displacement
    4,400 cc (269 in3)
  7. Batteries
    2 × 12 V × 100 Ah
  8. Starting motor
    24 V - 4.5 kW
  9. Alternator
    24 V - 100 Amp

Service Refill Capacities
(Liters | Gallons)

  1. Fuel tank
    270 L (71.3 gal)
  2. Engine coolant
    15.5 L (4.1 gal)
  3. Engine oil
    10.5 L (2.8 gal)
  4. Swing device
    2.5 L (0.66 gal)
  5. Final drive (each)
    2.2 L (0.6 gal)
  6. Hydraulic system (including tank)
    210 L (55.5 gal)
  7. Hydraulic tank
    124 L (32.8 gal)
  8. DEF/AdBlue® tank
    19 L (5 gal)

Hydraulic & Cross-Sensing/Fuel-Saving Pump Systems

Main Pump

  1. Type
    Variable displacement tandem axial piston pumps
  2. Max. flow
    2 x 126.7 /min / 2 x 33.4 gpm
  3. Sub-pump for pilot circuit (Gear Pump)
    29.2 /min (7.7 gpm)

Hydraulic Motors & Cylinders

  1. Travel
    Two-speed axial motor with brake valve and parking brake
  2. Swing
    Axial piston motor with automatic brake
  3. No. of cylinder bore X stroke
    Boom: 105 × 1,075 mm
    Arm: 115 × 1,138 mm
    Bucket: 100 × 840 mm

Relief Valve Setting

  1. Implement circuits
    400 kgf/cm2 (5,690 psi)
  2. Travel
    350 kgf/cm2 (4,980 psi)
  3. Power boost (boom, arm, bucket)
    380 kgf/cm2 (5,690 psi)
  4. Swing circuit
    285 kgf/cm2 (4,054 psi)
  5. Pilot circuit
    40 kgf/cm2 (570 psi)
  6. Service valve
    Installed

Drives & Brakes

  1. Drive method
    Fully hydrostatic type
  2. Drive motor
    Axial piston motor, in-shoe design
  3. Reduction system
    Planetary reduction gear
  4. Max. drawbar pull
    12,000 kgf (26,455 lbf)
  5. Max. travel speed (high / low)
    5.6 km/hr (3.5 mph) / 3.3 km/hr (2.1 mph)
  6. Gradeability
    35° (70%)
  7. Parking brake
    Multi wet disc

Swing System

  1. Swing motor
    Fixed displacement axial piston motor
  2. Swing reduction
    Planetary gear reduction
  3. Swing bearing lubrication
    Grease-bathed
  4. Swing brake
    Multi wet disc
  5. Swing speed
    11.6 rpm

Operating weight, including 4,600 mm (15’ 1”) boom, 3,000 mm (9’ 10”) arm, SAE heaped 0.58 m3 (0.76 yd3) bucket, lubricant, coolant, full fuel tank, full hydraulic tank, max 2,300 kg (5,071 lb) counterweight and all other standard equipment.

Operating Weight (Approximate)

  1. Triple Grouser Shoes - 600 mm (24") Width
    HX140L: 14,535 kg (32,044 lbs) | 0.38 kgf/cm2 (5.39 psi)
  2. Triple Grouser Shoes - 700 mm (28") Width
    HX140L: 14,745 kg (32,507 lbs) | 0.33 kgf/cm2 (4.66 psi)

Undercarriage: The X-leg type center frame is integrally welded with reinforced box-section track frames. The undercarriage includes lubricated rollers, idlers, track adjusters with shock absorbing springs and sprockets, and a track chain with double or triple grouser shoes.

Control: Pilot pressure-operated joysticks and pedals with detachable lever provide more-precise control, with reduced effort and fatigue.

Undercarriage

  1. Center frame
    X-leg type
  2. Track frame
    Pentagonal box type
  3. No. of shoes on each side
    46 EA
  4. No. of carrier rollers on each side
    1 EA
  5. No. of track rollers on each side
    7 EA
  6. No. of rail guards on each side
    1 EA

Control

  1. Pilot control
    Two joysticks with one safety lever
    (LH) Swing and arm
    (RH) Boom and bucket
  2. Traveling and steering
    Two levers with pedals
  3. Engine throttle
    Electric, dial type
Hyundai HX140L Dimensions Diagram

Dimensions

  1. A Tumbler distance
    3,000 mm (9' 10")
  2. B Overall length of crawler
    3,708 mm (12' 2")
  3. C Ground clearance of counterweight
    940 mm (3' 1")
  4. D Tail swing radius
    2,330 mm (7' 7")
  5. D’ Rear-end length
    2,330 mm (7' 7")

 

  1. E Overall width of upper structure
    2,475 mm (8' 1")
  2. F Overall height of cab
    2,860 mm (9' 5")
  3. G Min. ground clearance
    440 mm (1' 5")
  4. H Track gauge
    2,000 mm (6' 7")
  5. I Overall height of guardrail
    3,100 mm (10' 2")