BUCKET SELECTION GUIDE SUPPLEMENTAL SPECIFICATIONS We build a better future

5.2
(6.8)
Change in operating Change in static tipping Change in static tipping
Description
4.9 o
(6.4) weight kg(lb) load-straight kg(lb) load-40 turn kg(lb)
Bucket Capacity, m3 (yd3)

4.6 23.5-25 20PR L3 -472 (-1041) -350 (-770) -310 (-680)

(6.0)
26.5-25 28PR L3 -4 (-9) -3 (-7) -2 (-4)
4.3
(5.6)
26.5-25 32PR L3 +164 (+362) +120 (+265) +110 (+240)
4.0
(5.2) 26.5 R25 XHA* +108 (+238) +80 (+175) +70 (+155)
3.7
(4.8) With Tier 3 Engine installed
3.4
(4.4)
1400 1600 1800 2000 2200 2400 kg/m3

2000 2500 3000 3500 4000 lb/yd3

Material Density
HL770-9S
HL770XTD-9S

STANDARD EQUIPMENT
Electrical system - transmission gear range indicator Automatic climate control Engine fuel priming pump(Electric) hydraulically-driven,
Alternator, 70A - job time and distance - air conditioner & heater 3 operating mode temperature sensing type
Alarms, audible and visual - temperature(coolant, hydraulic - defroster (power / standard / econo)
- air filter clogging oil, t/m oil) - intermittent wiper and washer, Fan guard Others
- transmission error Lighting system front and rear Fuel/water separator Articulation locking bar
- alternator voltage - 1 LED dome light Personal storage space 3rd fuel pre filter Coolant level sight gauge
- brake oil pressure - 2 stop and tail lights - console box Muffler, under hood with large Counterweight
- engine oil pressure - 4 turn signals - holder, can and cup exhaust stack Door and cab locks, one key
- parking brake - brake lights(counterweight) Rear view mirrors (1 inside) Rain cap, engine air intake Doors, service access(locking)
- fuel level - 2 head lights on front tower Rear view mirrors (2 outside) Radiator Drawbar with pin
- hydraulic oil temperature - 2 working lights on front roof 2'' static seat belt & mechanical Starting aid (air intake heater) Engine oil level dipstick gauge
- coolant temperature - 2 working lights on grill suspension seat with armrests Water sensor on fuel filter Ergonomically located and slip
- service brake oil pressure Switches Steering column, tilt resistant, left & right
Alarm, back-up - clutch cut-off Steering wheel with knob Power Train - handrails
Batteries, 1000 CCA, 12V, (2) - hazard Roller type sunshade (front Brakes : Service, enclosed wet-disc - ladders
Gauges - lgnition key, start/stop switch window) Parking brake - platforms
- engine coolant temperature - main light Tinted safety glass Torque converter - steps
- fuel level (illumination and head light) Two door cab Transmission, computer-controlled, Fenders (front / rear)
- hydraulic oil temperature - parking Magazine pocket electronic soft shift, auto-shift and Hydraulic oil level sight gauge
- speedometer - rear wiper & washer Pedals kick-down features included Lift and tie-down hooks
- transmission oil temperature - work light - one accelerator pedal Transmission oil cooler Loader linkage, sealed
- voltmeter - battery master switch - one brake pedal Z-Bar design
Horn, electric Starter, electric Radio/USB player Hydraulics Tires (26.5-25, L3, 20PR)
Indicator lights Starting and charging system(24- Rubber floor mat Boom kickout, automatic Transmission oil site level
- clutch cut-off volt) Wrist rest Bucket positioner, automatic Vandalism protection caplocks
- high beam Diagnostic pressure taps Roller type sunshade (rear window)
- turn signal Cab Engine Hydraulic oil cooler
LCD Display Cab (sound suppressed and Antifreeze Hydraulic system,
- clock and fault code pressurized) with : Engine, HYUNDAI HE8.9 - 2 spool, single lever, pilot control
- operating hour counter - cigar lighter - Low Emission Diesel, Tier3 for boom and bucket actuation
- engine rpm - coat hook Engine enclosure, lockable Remote cooling fan,

OPTIONAL EQUIPMENT
24-volt to 12-volt DC converter High lift arrangement with Ride control system - 23.5 - 25, 20PR, L3 Hi-Mate(Remote Management
3 Spool Optional counterweight, Seat - 26.5 - 25, 28PR, L3 System)
Climate control 1800kg (3,970lb) - 2” static seat belt & adjustable - 26.5 - 25, 32PR, L3 Rearview camera
- air conditioner only Hydraulic control, 2 lever mechanical suspension (vinyl) - 26.5 - 25, 20PR, L3 Limited slip differential
- heater only Hydraulic control, 3 lever - 3” retract seat belt & adjustable - 26.5 - 25, 20PR, L5 Quick coupler piping
Beacon light, rotating 3rd spool for auxiliary function mechanical suspension - 26.5 R25, L3* Central lubrication system
Auxiliary, 2 working lights on front roof Extrapiping for auxiliary function - 3'' retractable seat belt & - 26.5 R25 XHA* Autogrease system
Auxiliary, 2 working lights on rear roof Mud guard adjustable air suspension Tool kit Fuel Warmer
Cutting edge, bolt-on type Operator suit (heated) Tooth, 1 piece, bolt-on type
Secondary steering system Pallet forks Steering column, tilt and telescopic Tooth, 2 pieces, bolt-on type
Fire extinguisher Heated rear view mirrors Roller type sunshade(rear window) Wheel chock
Guard (2 outside) Cab, ROPS/FOPS Pre-cleaner, engine air intake
- Transmission Reversible cooling fan Tires : License plate & lamp

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.

PLEASE CONTACT

Head Office (Sales Office) *Photo may include optional equipment.

18TH FI., DIGITAL CUBE BLDG. 34, SANGAMSAN-RO, MAPO-GU, SEOUL 121-904, KOREA
TEL: 82–2–6424–1118 FAX: 82-2-6424-1129

www.hyundai-ce.com 2016. 01 Rev. 3

 Pride at Work
Hyundai Heavy Industries 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 Tier-Ⅲ HE8.9 engine.
3 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)
Self-diagnostic & Memory of malfunction history
Minimum travel shift shock by applying proportional controlling modulation valve / Self adjusting
Clutch gap
Kick-down

Axle
Self-adjusting & wheel speed wet disc brake

Improved Durability
Long-life cooling system, designed for additional durability, resistant to thermal shock, impulse and
vibration.

Enhanced Operator Comfort

Improved Visibility
Larger operator's cab for additional comfort.
Redesigned cab with rounded front glass and larger door glass for a larger field of view.

Improved Convenience
Increased cooling & heating capacity with fully automatic climate control system.
Tilting & telescopic steering column.
Adjustable wrist rest for reduced operating stress.
Multiple storage compartments.
AM/FM Radio with MP3 interface and USB input.
Improved ladder with 20 Degree incline and large, deep tread, non-slip for safer access and exit
from the cab.

Advanced 5.7'' Color Monitor

Easy-to-read new color LCD display.
Self diagnostic & monitoring system with active display of hydraulic system, transmission and
electrical component information.
Color, rear-view, back-up camera for improved safety and convenience.

Serviceability
Reversible, swing-out, cooling fan for easy service and improved cooler maintenance.
Ground level access to critical service points, filters and sight gauges for easy maintenance.

*Photo may include optional equipment.

*Photo may include optional equipment.

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 Operator Comfort
In the 9S series cabin you can easily adjust the steering column and wrist rest to best suit
Operating a 9S series wheel loader is unique to Operator Comfort 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
every operator. Operators can fully customize
and improve visibility. Heated side mirrors feature built-in hot wires for quick defrosting during cold weather conditions.
their work environment and operating
preferences to fit their individual needs.
40˚ 80mm

Wrist rest Joystick lever Front sunshade Side mirrors AM/FM Radio with
MP3/ AC control

Tilting / telescopic steering column(OPT)

Reduced Stress
Work is stressful enough. Your work environment should be stress free. Hyundai's 9S series cabin offers lots of amenities,
additional space and a comfortable seat to minimize stress to the operator. A powerful climate control system provides the
operator with optimum air temperature. An advanced audio system with AM/FM stereo with MP3 interface and USB input,
plus remotely located controls is perfect for listening to music favorites.

Advanced Color Monitor

The advanced new monitor with 5.7 inch wide color LCD screen allows the operator to easily
and efficiently control the machine. Self diagnostics, color rear-view camera maintenance check
lists and start-up machine security, were integrated into the monitor to make the machine
more versatile and the operator more productive. The new monitor display unit is mounted on
an adjustable swivel mount to reduce glare and position according to operator preference.

Monitor Tilt Range

o
15
Horizontal
o
Total : 30

*Photo may include optional equipment.

o
7

Wide and Convenient Cab Vertical

o
Total : 14
The newly designed cabin was conceived for more space, a wider field of view and
operator comfort. The front glass is rounded and 17% wider than the previous 7A
series. Special attention was given to a clean, open and convenient interior with plenty o
CCW : 540
of visibility on the machine surroundings and the job at hand. This well balanced
combination of cab ergonomics puts the operator in the perfect position to work safely
and securely. The 9S series cab's fully automatic climate control system features 11 air
vents and increased cooling and heating capacity for optimum temperature control. The
defroster vents located on the front and rear windows and a PTC (electric pre-heater, CW : 540o
Option) make working in cold weather more hospitable.

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 Precision & Performance
Innovative hydraulic system technologies make the 9S series wheel loader fast, smooth and
easy to control. 9S series wheel loaders are designed for maximum performance to keep the Improved Durability & Reliability
operator working productively.
An enhanced axle improves driving over variable ground conditions. Self adjusting brakes
that automatically regulate disc clearance, reduce service time and improve brake reliability
and performance. Service and clean-out are easier on the 9S series, now equipped with a
completely redesigned, parallel-mounted, cooler configuration and non louvered fins to
prevent clogging. All coolers are designed with aluminum bar plate configuration and
undergo strict factory tests for thermal shock, impulse and vibration to assure long term
durability. Top mounted non-louvered aluminum air condenser and variable displacement
A/C compressor are designed for maximum cooling capacity, energy savings and easy clean-
out.

Variable Operating Modes

9S series wheel loaders are designed to allow the operator to customize automatic transmission shift
timing and clutch cut-off activation based on the job condition and personal operator preference.
Convenient rotary type switches allow for easy adjustment of transmission power shift mode, and clutch
cut-off mode. Additionally, if equipped with the optional ride control system, the operator has the option
to turn the system on or off with an overhead switch. The ride control system has a shock absorbing
accumulator that cushions the boom, improves operator comfort and reduces material loss. The versatility
of the 9S series operating modes contributes to improved productivity, enhanced operator comfort and
reduced fuel consumption.
3 Mode Engine Power Selection 4 Mode Transmission Power Shift System 3 Mode Clutch Cut-Off System
P(Power) Mode : Heavy duty work M(Manual) Mode L(Low) Mode : Short distance & faster loading
S(Standard) Mode : General work Auto L(Light) Mode : Light duty & long distance carry M(Medium) Mode : General loading
E(Economy) Mode : Light duty work Auto N(Normal) Mode : General excavating & loading H(High) Mode : Slope ground
Auto H(Heavy) Mode : Heavy duty excavating & loading

Eco-friendly Fully Automatic

HYUNDAI HE8.9 Transmission
Hyundai HE8.9 engine meets all current Tier3 / Stage3 standards. Hyundai Fully automatic transmission designed for maximum
HE8.9 engines have been proven durable and reliable in some of the most durability, minimum power loss, improved travel speed
remote locations and harshest working environments in the world. and low noise. Improved clutch control and minimized
A robust in-line fuel pump delivers more power at high injection pressure shifting shock when traveling, contribute to a smoother
for cleaner combustion and lower emission. Holset HX40W Turbo ride. Error messages and transmission fault history are
wastegated design optimizes response across the torque curve. recorded and accessible through the monitor.

*Photo may include optional equipment.

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 Profitability
9S series is designed to maximize profitability through improved efficiencies,
enhanced service features and longer life components.

Hi-mate (Remote Management System)

Hi-mate, Hyundai's proprietary remote management system,
provides operators and dealer service personnel access to
vital service and diagnostic information on the machine from
any computer with internet access. Users can pinpoint Easy Access
machine location using digital mapping and set machine The engine fan is integrated into the rear door which swings open to
work boundaries, reducing the need for multiple service over 45 degrees for easy access and regular maintenance. Conveniently
calls. Hi-mate saves time and money for the owner and located coolant and transmission oil site gauges make checking fluid
dealer by promoting preventative maintenance and reducing levels fast and efficient. Ground-line access to fuel and oil filters grease
machine downtime. fittings, fuses, machine computer components and wide open
compartments makes service more convenient on the 9S series.

Remote-mounted Cooling Fan

The remote mounted, hydraulically powered cooling fan
regulates fan speed according to working temperatures for
coolant, intake air, transmission oil and hydraulic oil. This
new fan design contributes to reduced fuel consumption Full Fenders and Mud Guards (Option)
and machine noise. (Option: The fan is designed to auto 9S series wheel loaders can be equipped with optional full rear
reverse periodically or manually reverse to keep debris from mudguards to reduce material splatter to the cab and machine frame.
accumulating on the coolers)

Extended Life Components

The 9S series is designed for longer lubrication intervals and extended component life. Hydraulic oil can last up to
5,000 hours before changing. Also, a new center pivot roller bearing design, now double tapered, requires less
maintenance as well. Long life and extended wear components save the operator time and money.

Hydraulic Oil
(5,000 hr)

*Photo may include optional equipment.

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Specifications & Dimensions

ENGINE BRAKES STEERING SYSTEM

Maker/Model HYUNDAI HE 8.9 Bore x Stroke 114 mm (4.5”) x 145 mm (5.7”) Service Brakes Hydraulically actuated, wet disc Type Articulated steering
brakes actuate all 4 wheels
Watercooled, 4-cycle, turbocharged, Displacement 8.9ℓ(543 cu in) Pump Vane, 251 liters/min
Type independent axle-by-axle system.
charge aircooled direct injection, (66.3 gal/min)
Compression ratio 17.8 : 1 Self adjusting & wheel speed brake.
electronic controlled diesel engine
Relief Valve Setting 210 kg/cm2(2,990 psi)
Air cleaner Dry, two stage dual elements Parking Brake Spring-applied, hydraulically released
Gross power 280HP(209 kW) / 2,000rpm
brake Cylinder Type Double acting
Alternator 24V, 70 Amp
Net power 266HP(198 kW) / 2,000rpm Bore x Stroke 100mm(3.7") x 480mm(18.9")
Battery 2 x 12V, 160 Ah. Emergency Brake When brake oil pressure drops,
Maximum torque 148kg.m(1,070 lb.ft) / 1,400rpm indicator light alerts operator and Steering Angle 40o(each direction)
Starting motor 24V, 7.8 kW
No. of cylinders 6 parking brake automatically applies.
Features
※No derating for continuous operating required up to 1,829m (6,000ft). This engine meets the EPA(Tier III) / EU(Stage III-A) Emission regulation. - Center-point frame articulation.
- Tilt and telescopic steering column.

TRANSMISSION SERVICE REFILL CAPACITIES

Fuel tank 362 liters (95.6 USgal) Front axle 51 liters (13.5 USgal)
3-elements, single-stage Travel speed km/h (mph)
Torque converter type Cooling system Rear axle
single-phase 56 liters (14.8 USgal) 40 liters (10.6 USgal)
Forward 1st 6.9(4.3)
Tire 26.5-25, L3, 20PR Crankcase 23 liters (6.1 USgal) Hydraulic tank 185 liters (48.9 USgal)
2nd 12.1(7.5)
Transmission 43 liters (11.4 USgal) Hydraulic system (including tank) 295 liters (77.9 USgal)
※Full automatic power shift, countershaft type with soft-shift in range and 3rd 25.8(16.0)
direction. Properly matched torque converter to engine and transmission for
excellent working ability 4th 38.0(23.6) OVERVIEW TIRES
Reverse 1st 6.9(4.3) Description UNIT HL770-9S HL770XTD-9S Type Tubeless, loader design tires
2nd 12.1(7.5) Operating weight kg (lb) 22,500 (49,600) 23,250 (51,260)
Standard 26.5-25, L3, 20PR
Heaped m3(yd3) 4.0 (5.2) 4.0 (5.2)
3rd 25.8(16.0) Bucket capacity
Struck m3(yd3) 3.45 (4.5) 3.45 (4.5) Options include 26.5 R25 XHA*
Breakout force-bucket kg (lb) 20,760 (45,770) 20,430 (45,040) 26.5-25, 28 PR, L3
AXLES Straight kg (lb) 17,400 (38,360) 15,660 (34,520) 26.5-25, 32 PR, L3
Tipping load
Full turn kg (lb) 14,950 (32,960) 13,360 (29,450) 23.5-25, 20 PR, L3
Drive system Four-wheel drive system Hub reduction Planetary reduction at wheel end 26.5-25, 20 PR, L3
Mount Rigid front axle and oscillating rear axle Differential Conventional 26.5-25, 20 PR, L5
26.5 R25, L3*
Rear axle oscillation ±11o (total 22o) Reduction ratio 23.334
DIMENSIONS
HYDRAULIC SYSTEM

Type Open-centered, tandem circuit system Bucket Type Pilot operated lift and tilt circuit,
Controls single-lever(joystick) control standard.
Pump Vane type, 396 liters/min
M M
Lift Circuit The valve has four functions ;
(104.6 gal/min)@gal/min E E B B
raise, hold, lower and float.
Control valve 2 Spool (Bucket, Boom) Can adjust automatic kickout from F F
K K
3 Spool (Bucket, Boom, Aux) horizontal to full lift. A L A L J J

Pilot pressure controled type Tilt Circuit The valve has three functions ;
tilt back, hold and dump. I I
System pressure 210 kgf/cm2 (2,990 psi)
Can adjust automatic bucket G G H H
C C N N
positioner to desired load angle. D D

Cylinder Type : Double acting

No. of cylinders-bore x stroke; Description
UNIT HL770-9S HL770XTD-9S Description
UNIT HL770-9S HL770XTD-9S
2-180 mm x 765 mm Bucket Type General purpose bolt-on cutting edge G. Front overhang mm (ft-in) 2,940 (9’ 8”) 3,350 (12’ 0”)
1-200 mm x 570 mm A. Dumping clearance at max. H. Wheelbase mm (ft-in) 3,440 (11’ 3”) 3,440 (11’ 3”)
mm (ft-in) 3,117 (10’ 3”) 3,570 (11’ 9”)
height and 45o dump angle. I. Ground clearance mm (ft-in) 480 (1’ 7”) 480 (1’ 7”)

Cycle Time Raise : 5.7 sec Full lift mm (ft-in) 1,254 (4’ 1”) 1,260 (4’ 2”) J. Height over exhaust mm (ft-in) 3,150 (10’ 4”) 3,150 (10’ 4”)
Dump : 1.4 sec B. Reach
7ft height mm (ft-in) 1,890 (6’ 2”) 2,250 (7’ 5”) K. Height over cab mm (ft-in) 3,590 (11’ 9”) 3,590 (11’ 9”)
Lower : 2.7 sec C. Digging depth mm (in) 98 (3.9”) 130 (5.1”) L. Roll-back angle (on ground/at carry) deg 44 / 49 44 / 50
Total : 9.8 sec
on ground mm (ft-in) 8,650 (28’ 5”) 9,135 (30’ 0”) M. Dump angle deg 48 48
D. Overall length
at carry mm (ft-in) 8,550 (28’ 1”) 9,050 (29’ 8”) Clearance circle mm (ft-in) 13,990 (45’ 11”) 14,340 (47’ 1”)
E. Overall height (fully raised) mm (ft-in) 5,870 (19’ 3”) 6,320 (20’ 9”) with bucket mm (ft-in) 3,100 (10’ 2”) 3,100 (10’ 2”)
N. Overall width
F. Bucket pivot max. height mm (ft-in) 4,310 (14’ 2”) 4,760 (15’ 7”) without bucket mm (ft-in) 3,100 (10’ 2”) 3,100 (10’ 2”)

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