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HL757-9S

Product catalog summary

Bucket Selection Guide and Optional Equipment
This section provides an overview of the available bucket options, detailing various capacities and tooth configurations. Optional equipment includes enhancements such as additional lighting, advanced steering systems, and safety features like fire extinguishers and heated mirrors. It also lists tire options and auxiliary systems like the HI-Mate remote management system.

Standard Equipment
The standard equipment features a comprehensive electrical system with alarms and gauges for monitoring vehicle parameters. The cab includes ROPS/FOPS for safety, climate control, and ergonomic features for operator comfort. The engine is a Hyundai HE6.7, noted for low emissions and efficiency, with multiple operating modes. The power train includes a fully automatic transmission with advanced features for smooth operation.

Engine Technology and Transmission
The Hyundai HE6.7 engine is highlighted for its reliability and efficiency, featuring a self-diagnostic system and compliance with emissions standards. The transmission offers multiple shift modes and a self-adjusting clutch for improved performance and reduced wear.

Operator Comfort and Convenience
The 9S series cabin is designed for operator comfort with a spacious interior, advanced climate control, and an ergonomic layout. Features include an advanced color monitor for easy machine control, adjustable steering, and a high-quality audio system.

Durability and Reliability
The machine is built for durability with features like a long-life cooling system and self-adjusting brakes. The design includes easy access for maintenance and extended life components to reduce downtime and costs.

Profitability and Efficiency
The 9S series aims to maximize profitability through efficient operation, reduced fuel consumption, and extended component life. The Hi-MATE system provides remote management capabilities for better maintenance and reduced downtime.

Specifications
The engine specifications include details on power output, torque, and other technical parameters, emphasizing the machine's capability and performance.

Engine Specifications
The machine is equipped with a turbocharged, charge air-cooled direct injection, electronically controlled diesel engine. It complies with EPA (Tier III) and EU (Stage III-A) emission regulations and does not require derating for continuous operation up to 3,048 meters (10,000 feet).

Air Conditioning System
The air conditioning system uses R134a refrigerant, which has a global warming potential of 1430. The system holds 0.85 kg of refrigerant, equivalent to 1.22 metric tonnes of CO2.

Transmission and Drive System
The machine features a full automatic power shift, countershaft type transmission with soft-shift in range and direction. It has a four-wheel drive system with a rigid front axle and oscillating rear axle, allowing for a rear axle oscillation of ±11 degrees.

Hydraulic System
The hydraulic system is an open-centered, tandem circuit system with pilot-operated controls. It includes a gear type pump with a capacity of 249 liters/min (65.8 gal/min) and a system pressure of 210 kgf/cm² (2,986 PSI).

Bucket and Cycle Time
The bucket system is pilot-operated with a single-lever joystick control. The cycle time for raising, dumping, and lowering the bucket is 10.3 seconds in total.

Dimensions and Capacities
The machine's dimensions include a dumping clearance of 2,860 mm (9’ 5”) at maximum height and a reach of 1,040 mm (3’ 5”). The operating weight is 14,000 kg (30,860 lb) for the HL757-9S model and 14,500 kg (31,970 lb) for the HL757XTD-9S model.

Brakes and Steering System
The service brakes are hydraulically actuated wet disc brakes, and the parking brake is spring-applied and hydraulically released. The steering system is load-sensing hydrostatic articulated steering with a steering angle of 40 degrees in each direction.

Service Refill Capacities
The fuel tank capacity is 246 liters (65 US gallons), and the hydraulic system, including the tank, holds 215 liters (56.8 US gallons).

Catalog excerpts

BUCKET SELECTION GUIDE STANDARD EQUIPMENT SUPPLEMENTAL SPECIFICATIONS OPTIONAL EQUIPMENT Electrical system Alternator, 70A Alarms, audible and visual - air filter clogging - transmission error - alternator voltage - brake oil pressure - engine oil pressure - parking brake - fuel level - hydraulic oil temperature - coolant temperature - service brake oil pressure Alarm, back-up Batteries, 900 CCA, 12V, (2) Gauges - engine coolant temperature - fuel level - hydraulic oil temperature - speedometer - transmission oil temperature - voltmeter Horn, electric Indicator lights - clutch cut-off - high beam - turn signal LCD Display - clock and fault code - operating hour counter 24-volt to 12-volt DC converter Beacon light, rotating Bucket - 2.6m 1 piece tooth, bolt-on type - 2.6m 2 piece tooth, bolt-on type - 2.8 m 1 piece tooth, bolt-on type - 3.1m 1 piece tooth, bolt-on type - 3.1m 2 piece tooth, bolt-on type - 3.2m Cutting edge, bolt-on type - Fork, Pin on type Additional, 4 working lights on front/rear roof - engine rpm - transmission gear range indicator - job time and distance - temperature(coolant, hydraulic oil, T/M oil) Lighting system - 1 LED dome light - 2 stop and tail lights - 4 turn signals - brake lights(counterweight) - 2 head lights on front tower - 2 working lights on front roof - 2 working lights on grill Switches - clutch cut-off - hazard - lgnition key, start/stop switch - main light(illumination and head light) - parking - rear wiper & washer - work light - battery mater switch Starter, electric Starting and charging system (24-volt) Cab ROPS(ISO 3471) / FOPS(ISO 3449) (sound suppressed and Tilt only steering column Roller types sunshade (rear) Secondary steering system Fire extinguisher High lift arrangement with optional counterweight, 840 kg (1,850 lb) 3rd spool for auxiliary function Mud guard Reversible cooling fan Ride control system Heated rear view mirrors (2 outside) pressurized) with : - cigar lighter - coat hook Automatic climate control - air conditioner & heater - defroster - intermittent wiper and washer, front and rear - personal storage space: holder, can and cup - rear view mirrors (1 inside) - rear view mirrors (2 outside) - 2'' static seat belt & mechanical seat with armrests - tilt only steering column - steering wheel with knob - roller type sunshade (front) - tinted safety glass Magazine pocket Pedals - one accelerator pedal - one brake pedal Rubber floor mat Wrist rest Radio/USB player Engine Antifreeze Engine, HYUNDAI HE6.7 - Low Emission Diesel, Tier-III Finger tip lever - 2 Spool Finger tip lever - 3 Spool 2 Lever(Joystick) - 3 Spool Seat - 2'' static seat belt & adjustable mechanical suspension - 2'' static seat belt & adjustable mechanical suspension - 3'' retractable seat belt & adjustable air suspension (heated) 3 operating mode - power/standard/econo Engine enclosure, lockable Engine fuel priming pump Fan guard Fuel/water separator Muffler, under hood with large exhaust stack Rain cap, engine air intake Radiator (Deaeration type) Starting aid (air intake heater) Water sensor on fuel filter Power Train Brakes : Service, enclosed wet-disc Parking brake Torque converter Transmission, computer-controlled, electronic soft shift, auto-shift and kick down-shift features included Transmission oil cooler Hydraulics Bucket positioner, automatic Diagnostic pressure taps Hydraulic system, - 2 spool, single lever, pilot control for boom and bucket actuation Steering, load-sensing Remote cooling fan, hydraulically-driven, Tires : - 17.5-25,12PR,L3 - 20.5-25,16PR,L3 - 20.5-25,16PR,L5 - 20.5 R25,XHA* - 20.5 R25,L3 Tool kit Guards - crankcase - transmission Wheel chock HI-Mate temperature sensing type Others Articulation locking bar Bucket - 2.7 m3 Cutting edge, bolt-on type 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) Hydraulic oil level sight gauge License plate bracket Lift and tie-down hooks Steering stops, cushioned Tires(20.5-25,16PR,L3) Transmission oil level gauge Vandalism protection caplocks (Remote Management System) - Mobile / Satellite Rear view camera License plate & lamp Pre-cleaner engine air intake Limited Slip Differential Fuel warmer Quick coupler piping Auto grease system PLEASE CONTACT Standard and optional equipment may vary. Contact your Hyundai dealer for more information. The machine may vary according to International standards. All imperial measurements rounded off to the nearest pound or inch. A HYUNDAI CONSTRUCTION EQUIPMENT Head Office (Sales office) First tower, 55, Bundang-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea www.hyundai-ce.com 2019. 09 Rev. 6 ▲ HYUNDAICONSTRUCTION EQUIPMENT

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Pride at Work Hyundai Construction Equipment strives to build state-of-the art earthmoving equipment to give every operator maximum performance, more precision, versatile machine preferences, and proven quality. Take pride in your work with Hyundai! Machine Walk-Around Reliable Main Components Engine Technology Well Proven, reliable, fuel efficient, low noise HYUNDAI HE6.7 Engine 3 Engine operating mode(Power / Standard / Econo) Fully Automatic Transmission 4 step(Manual / Light / Normal / Heavy) shift mode by working condition Protective transmission at low temperature(Automatic warm-up system)...

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Operator Comfort Operating a 9S series wheel loader is unique to every operator. Operators can fully customize their work environment and operating preferences to fit their individual needs. In the 9S series cabin you can easily adjust the steering column and wrist rest to best suit your preferred comfort level. Pilot-operated joystick controls are easy and comfortable to operate. Roller type sunshades on the front window allow the operator to reduce glare and improve visibility. Heated side mirrors feature built-in hot wires for quick defrosting during cold weather conditions. Operator Comfort...

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