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HL730 Series

Product catalog summary

Electrical System
The electrical system comprises a 70A alternator, maintenance-free batteries (850 CCA, 12V), and an electric horn. It includes audible and visual alarms for monitoring air filter clogging, transmission errors, and oil pressures. Gauges display engine coolant temperature and fuel level, while indicator lights and an LCD provide additional operational data.

Lighting System
The lighting system features dome lights, stop and tail lights, turn signals, brake lights, and headlights. Working lights are mounted on the front roof and grill.

Cab Features
The cab is ROPS/FOPS certified, sound-suppressed, and pressurized, featuring amenities such as a cigar lighter, coat hook, defrosters, storage space, mirrors, adjustable seat, and steering column.

Engine
The Cummins B3.9-C engine is a low-emission diesel engine with a lockable enclosure, fuel priming pump, radiator, starting aid, and fuel/water separator.

Power Train
The power train includes service brakes, a limited-slip front differential, a conventional rear differential, and a computer-controlled transmission with auto-shift features.

Hydraulics
The hydraulic system includes a boom lock safety valve, automatic boom kickout, and a hydraulic oil cooler, using a 2-spool, single-lever pilot control for boom and bucket actuation.

Additional Features
Additional features include an articulation locking bar, coolant level sight gauge, counterweight, ergonomic handrails, a 24-volt to 12-volt DC converter, air conditioning, and a back-up alarm.

Optional Equipment
Options include a ride control system, emergency steering system, various seat belt configurations, different tire types, and additional lighting.

Performance Specifications
The HL730-7 series wheel loader features a gross power of 125 HP and a Tier II lower emission engine, offering automatic selection modes and a joystick control lever for enhanced productivity and reduced operator fatigue.

Maintenance and Accessibility
The design includes centralized electric controllers, accessible grease fittings, and simple air filter replacements. The hydraulic tank and oil sight gauges are positioned for easy maintenance checks.

Specifications

Tires: Options include 17.5-25, 12 PR, L2 and 17.5 R25 XHA.
Braking System: Features hydraulically actuated, wet disc service brakes for all four wheels with an independent axle-by-axle system, a single pedal braking system with a clutch cut-off switch, and a spring-applied, hydraulically released wet disc parking brake located in the front axle. An emergency brake applies automatically when brake oil pressure drops, with an indicator light alerting the operator.
Drive System: A four-wheel drive system with a rigid front axle and oscillating rear axle, allowing for a total rear axle oscillation of 24 degrees. Hub reduction is achieved through planetary reduction at the wheel end, with a differential consisting of a limited slip front and conventional rear, and a reduction ratio of 22.846.
Axles: The HL730-7 has an operating weight of 9,700 kg (21,400 lb) with a heaped bucket capacity of 1.8 m3 (2.4 yd3) and a struck capacity of 1.5 m3 (2.0 yd3). Breakout force for the bucket is 9,590 kg (21,140 lb), with straight and full turn tipping loads of 7,880 kg (17,370 lb) and 6,790 kg (14,970 lb) respectively.
Models: HL730TM-7 and HL730XTD-7 have varying specifications in terms of operating weight, bucket capacity, and tipping loads.

Performance

Cycle Time: Raise (with load) takes 5.4 seconds, dump takes 1.0 to 1.4 seconds, and lower (empty) takes 2.4 to 2.6 seconds, with a total cycle time of 9.0 to 9.2 seconds.

Catalog excerpts

Fan guard Fuel/water separator Fuel heater Muffler, under hood with large exhaust stack Rain cap, engine air intake Radiator Starting aid (air intake heater) Power Train Brakes : Service, enclosed wet-disc Differential, Front : limited slip, Rear : conventional Parking brake Torque converter Transmission, computer-controlled, electronic soft shift, auto-shift and kick-shift features included Transmission oil cooler Hydraulics Boom lock safety valve Boom kickout, automatic Bucket positioner, automatic Diagnostic pressure taps Hydraulic oil cooler Hydraulic system, . 2 spool, single lever, pilot control for boom and bucket actuation Steering, load-sensing Remote cooling fan, hydraulically-driven, temperature sensing type Others Articulation locking bar Coolant level sight gauge Counterweight Door and cab locks, one key Doors, service access(locking) Drawbar with pin Engine oil level dipstick gauge Ergonomically located and slip resistant, left & right - handrails - ladders - platforms - steps Fenders(front/rear) Guard, bucket cylinder rod Hydraulic oil level sight gauge License plate bracket Lift and tie-down hooks Steering stops, cushioned Tires(17.5-25, 12PR, L3) Transmission oil level dipstick gauge Vandalism protection caplocks adjustable air suspension Tires : . 17.5 - 25, 12PR, L2 . 17.5 R25, XHA.. Tool kit Tooth, 1 piece, bolt-on type Guards . crankcase . transmission Wheel chock Window, sliding (left and right side) Starting aid(ether) in operating weight kg(lb) Change in static tipping load-straight kg(lb) Change in static tipping load-40..turn kg(lb) 60 (-132) 80 (+176) -43 (-95) +57 (+126) -38 (-84) +50 (+110) Specifications HL730-7 / HL730TM-7 / HL730XTD-7 .. Some of the photos may include optional equipment. HYUNDAI WHEEL LOADER Applied Tier 2 Engine machine shown may vary according to International standards. hyundai-ce.com 2009. 11 Rev.10 CONTACT

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power, emission . Loaders Wheel Loader ..Gross Power 125 HP ..Tier II Lower emission Engine Engiine ..2 Automatic Selection Mode ..2 Kick Down Function Mode ..AEB Function Trranssmiissssiion

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Joystick Control Lever Two kickdown switches located on top of the loader control lever and the gear shifting lever allow the operator to change instantly to 1st stage lower gear, in order to drive at full power into the material. Finger Control Lever (Option) The centralized digital display shows the status and conditions of your machine at a glance. Full automatic shift lever A single lever on the left side of the steering column gives the operator fast, easy control of speed and direction. Push the lever forward to go forward, pull it back for reverse. Travelling is automatically changed from...

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Powerful Cummins Engine The CUMMINS B3.9-C engine is world-renowned for its power and reliability. Its excellent combustion efficiency provides maximum power with low fuel consumption, even in cold weather. The world-wide Cummins dealer network assures that parts and service support is readily available. (EPA TierII, EU StageII) for work in the rigidity for equipment. The highrigidity reinforced loader shock. Battery master switch A master switch disconnects the battery power to protect the electrical system from excess electrical drainage. Axle Inboard type brake discs. System Multi Function...

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Central electric controllers & Fuse box Electric controllers for Hyundai loader are centralized to improve serviceability. concentrated fuse box for easy inspection. Hydraulic tank The hydraulic tank is located behind the cab to increase the accessibility of hydraulic hoses and pipes. Oil sight gauge The hydraulic oil check sight gauge is installed on the side of the hydraulic tank for convenient checks from ground level. Coolant Sight Gauge The coolant sight gauge is installed on the top of radiator for convenient checks of coolant level. Remote type drain port It is now easier to change your...

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Type Full hydraulic power steering Pump Helical gear type, 78 liters/min (25 USgpm) Relief valve setting 210 kg/cm2 (2,990 psi) Cylinder Type Double acting Bore x stroke 60mm(2.4") x 390mm(15.4") Steering angle 40o(each direction) Description UNIT HL730-7 Bucket Type General purpose bolt-on cutting edge A. Dumping clearance at max. mm (ft-in) 2,730 (8’ 11”) height and 45o dump angle. Full lift mm (ft-in) 1,005 (3’ 4”) 7ft height mm (ft-in) 1,440 (4’ 9”) C. Digging depth mm (in) 80 (3.1”) on ground mm (ft-in) 6,850 (22’ 6”) at carry mm (ft-in) 6,810 (22’ 4”) E. Overall height (fully raised) mm...

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