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Hyundai HX235LCR Crawler Excavator

Net Power 173 hp (129 kW) at 1,950 rpm
Operating Weight 24,560 kg (54,140 Ibs)
Standard Bucket 0.80 m3 (1.05 yd3)
Hyundai HX145LCR Cabin Monitor


  • Eco Gauge
  • IPC (Intelligent Power Control)
  • Dozer Blade
  • Standard HHI bucket
  • Rearview camera
  • Double-acting hydraulic piping


  • Intelligent 8″ Touchscreen Monitor
  • Bluetooth Audio with MP3, radio, hands-free
  • Auto climate control (AC/Heat)
  • Heated Air-suspension Seat


  • Battery Master Switch
  • 4 front work lights, 2 boom lights, 1 rear light
  • Hi-Mate – Telematics System
  • Auto diagnostic system

The equipment you choose for your business is incredibly important since it impacts the kinds of jobs you can perform and what clients you can take. A powerful crawler excavator is the perfect choice for digging trenches and foundations, tearing up roads and performing other demolition, and for handling materials and moving earth. The Hyundai HX235LCR falls about in the middle of their crawler excavator lineup, with a powerful engine and a large bucket that makes a wide range of tasks quite easy.Here at Quality Fleet Service, we are dedicated to making sure you get the right machinery for what you need and to providing quality maintenance and care to keep your equipment running for as long as possible. If you are unsure what kind of machine you need, then we can help you with attentive customer service and a large test pit that lets you try out different options before you make a decision. We offer routine maintenance and repair services here at our large, fully-equipped facility or at your location with our on-site and on-road service. Visit us at Quality Fleet Service today, and we will help you find the perfect machine for your needs.

The Hyundai HX235LCR

Although Hyundai offers a wide range of crawler excavators, the HX235LCR is a particularly fine choice for a wide range of tasks. Since it falls about in the middle of their lineup, it is powerful enough to clear a lot of material and do some serious digging, without offering more than you might need. Hyundai also has a number of wheeled excavators available, so you can choose the machine that works for you in whatever situation you most often find yourself.

The Hyundai HX235LCR has a powerful engine that provides up to 173 hp and up to 620 lb-ft of torque, giving you enough muscle to tackle just about anything. It has an operating weight of 54,140 lbs or 24,560 kg, and a bucket breakout rating of 37,100 lbs or 16,830 kg of force. The bucket range on this model is just over 1 cu.yd. or 0.8 cu.m. and it has a swing speed of 10.8 rpm, so keep that in mind when considering what excavator will meet your needs and provide efficient performance on the job site.

The maximum traveling speed going forward for the Hyundai HX235LCR is up to 3.5 mph, though it can go up to 2.1mph in reverse. It has a maximum digging depth of up to 22 feet or 6,700 mm, and a maximum digging reach of up to 32 feet or 9,750 mm. One thing to note about this model is that it has a tail swing radius of just over 6 feet or 1,780 mm, so consider the kinds of conditions you need to use your excavator in and make sure you will have enough clearance for this model.

If you are unsure of which crawler excavator might be right for you, then come visit us at Quality Fleet Service and talk with one of our friendly, knowledgeable salespeople. We can discuss your options, talk about different models available from Hyundai, and see what would work best for you. Plus, we can head to our huge test pit and see some of these models in action so you can get a sense of how they will work in a real-world environment. This lets you judge different excavators more accurately and make sure you pick the right one for your business.

Hyundai’s World Class Warranty

One of the reasons we are so proud to offer the Hyundai HX235LCR and other powerful machines from Hyundai is the incredible warranty they provide on their equipment. The machinery that you choose for your company is an investment in your business, so you need to be sure it will last as long as possible. While we can help with that thanks to our expert service and maintenance, the Hyundai warranty goes a long way in offering you peace of mind.

The Hyundai HX235LCR is covered by:

  • 3-year or 3,000-hour full machine warranty
  • 5-year or 10,000-hour structural warranty

If you want even better protection, then consider an extended warranty, which gives you up to 5 years or 10,000 hours of full machine coverage. The best thing about this extended warranty is that you do not have to buy it at the time of your initial purchase. You can choose to extend your machine’s warranty coverage at any time while it is under the original warranty.

Here at Quality Fleet Service, we use Hyundai factory parts that are backed by a 1-year or 1,500-hour manufacturer warranty. Since we are an authorized dealer and service center, we specialize in working on Hyundai machinery and you know that we will take the best care of your equipment possible. Plus, since we provide warranty service, it ensures your coverage continues for as long as possible.


  1. Maker / Model
    CUMMINS QSB6.7 Engine
  2. Type
    Water cooled, 4 cycle Diesel, 6-cylinders in line, direct injection, turbocharged charger and air cooled
  3. Rated flywheel horse power SAE
    J1995 (gross) 183HP (136kW) / 1,950 rpm | J1349 (net) 173HP (129kW) / 1,950 rpm
  4. Max. torque
    85.7 kgf.m (620lbf.ft) / 1,500rpm
  5. Bore X stroke
    107 mm X 124 mm (4.2” X 4.9”)
  6. Piston displacement
    6,700 cc (409 in3 )
  7. Batteries
    2 X 12V X 100 Ah
  8. Starting motor
    24V, 4.8 kW
  9. Alternator
    24V, 95 Amp

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
    20,600 kgf (45,415 lbf)
  5. Max. travel speed (high / low)
    5.5 km/hr (3.5mph) / 3.3 km/hr (2.1mph)
  6. Gradeability
    35° (70%)
  7. Parking brake
    Multi wet disc

Hydraulic System

  1. Main Pump Type
    Variable displacement tandem axis piston pumps
  2. Max. flow
    2 X 228.2 ℓ/min (60.3 US gpm)
  3. Sub-pump for pilot circuit (Gear Pump)
    28.5 L/min (7.5 gpm)

Operating Weight (Approximate)

  1. Shoe Width: 700mm (28”)
    Operating Weight: 24,280 kg (53,530 lbs)
    Ground Pressure 0.44 kgf/cm2 (6.26 psi)
  2. Shoe Width: 800mm (32”)
    Operating Weight: 24,560 kg (54,140 lbs)
    Ground Pressure 0.39 kgf/cm2 (5.55 psi)
  3. Shoe Width: 900mm (36”)
    Operating Weight: 24,840 kg (54,760 lbs)
    Ground Pressure 0.35 kgf/cm2 (4.98 psi)

Operating weight: including 5,680mm (18’ 8”) boom, 2,920mm (9’ 7”) arm, SAE heaped 0.80m3 (1.05 yd3) bucket, lubricant, coolant, full fuel tank, full hydraulic tank, and all standard equipment.

Swing System

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

Control System

  1. Pilot control
    Two joysticks with one safety lever
    (LH): Swing and arm
    (RH): Boom and bucket (ISO)
  2. Traveling and steering
    Two levers with pedals
  3. Engine throttle
    Electric, Dial type

Control System: Pilot pressure operated joysticks and pedals with detachable lever provide almost effortless and fatigueless operation.

Cross-Sensing and Fuel-Saving Pump System

Hydraulic Cylinders

  1. No. of cylinder:
    Bore × Stroke
    Boom: 2-125 × 1,260mm
    (4.92” × 49.6”)
    Arm: 1-160 × 1,610mm
    (6.29” × 63.3”)
    Bucket: 1-120 × 1,055mm
    (4.7” × 41.5”)
    Blade: 2-130 × 240mm
    (5.1” × 9.4”)
  2. No. of cylinder:
    Bore × Stroke
    (2-Piece Boom)
    1st: 2-105 × 995mm
    (4.1” × 39.2”)
    2nd: 1-145 × 613mm
    (5.7” × 24.1”)

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 (5,410 psi)
  4. Swing circuit
    285 kgf/cm2 (4,050 psi)
  5. Pilot circuit
    40 kgf/cm2 (570 psi)
  6. Service valve

Hydraulic Motors

  1. Travel
    Two speed axial pistons motor with brake valve and parking brake
  2. Swing
    Axial piston motor with automatic brake

Service Refill Capacities

  1. Fuel tank
    320L (84.5 gal)
  2. Engine coolant
    40L (10.6 gal)
  3. Engine oil
    23.7L (6.3 gal)
  4. Swing device
    7L (1.8 gal)
  5. Final drive (each)
    4.5L (1.2 gal)
  6. DEF / AdBlue R tank
    27L (7.1 gal)
  7. Hydraulic system (including tank)
    275L (72.6 gal)
  8. Hydraulic tank
    160L (42.3 gal)


  1. Center frame
    X - leg type
  2. Track frame
    Pentagonal box type
  3. No. of shoes on each side
  4. No. of carrier roller on each side
  5. No. of track roller on each side
  6. No. of rail guard on each side

Undercarriage Note: 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.


  1. A Tumbler distance
    3,650mm (12’ 0”)
  2. B Overall length of crawler
    4,404mm (14’ 6”)
  3. C Ground clearance of counterweight
    1,080mm (3’ 7”)
  4. D Tail swing radius & D` Rear-end length
    1,780mm (5’ 10”)
  5. E Overall width of upperstructure
    2,980mm (9’ 9”)
  6. F Overall height of cab
    3,290mm (10’ 10”)
  7. G Min. ground clearance
    480mm (1’ 7”)
  8. H Track gauge
    2,390mm (7’ 10”)
  9. M Ground clearance of blade up
    550mm (1’ 10”)

  1. N Depth of blade down
    410mm (1’ 4”)
  2. O Height of blade
    740mm (2’ 5”)
  3. - Boom length
    5,680mm (18’ 8”)
  4. - Arm length
    2,000mm (6’ 7”) | 2,400mm (7’ 10”) | 2,920mm (9’ 7”)
  5. I Overall length
    9,040mm (29’ 8”) | 8,950mm (29’ 4”) | 8,910mm (29’ 3”)
  6. J Overall height of boom
    3,200mm (10’ 6”) | 3,100mm (10’ 2”) | 3,020mm (9’ 11”)
  7. K Track shoe width
    700mm (28”) | 800mm (32”) | 900mm (36”)
  8. L Overall width
    2,700mm (8’ 10”) | 3,190mm (10’ 6”) | 3,290mm (10’ 10”)
Hyundai HX235LCR Dimensions Diagram

At Quality Fleet Service, We are Here for You

When you need maintenance or repairs, you know that you will be able to turn to us at Quality Fleet Service for many years to come. Here at our 15,000 sq.ft. facility, we are fully equipped to provide a wide range of services to machines from Hyundai, Isuzu Diesel, Scania, and more. We have aerial lift equipment and hydraulics, along with welding and fabrication equipment, which lets us handle any kind of maintenance your machinery needs. We even offer engine overhaul service with both in-frame and out-of-frame options, depending on what works best.

We realize, however, that sometimes you cannot bring your equipment to us, which is why we provide on-site and on-road service to our customers. Whether you are at a job site, deep in a forest, or stranded along the side of the road, we will come to you and carry out any maintenance or repairs necessary to get you back up and running. We even provide 24-hour emergency service to our customers, so that no matter the time of day or weather conditions, you can count on us to keep you working.

Call or visit us at Quality Fleet Service today in South Hadley, MA, and see what we can do for you.