85Z7


Bucket Capacity 4.1-5.2 yd3 | Operating Weight 45,750 lbs | Isuzu Engine/Output 243 HP | Breakout Force 37,090 lbs
 
ENGINE (EPA Tier 4 Interim/EU Stage IIIB certified)
Gross Power (SAE J1995) 249 HP/1,800 RPM (186 kW/1800RPM)
Net Power ISO 9249 243 HP/1,800 RPM (181 kW/1800RPM)
Make/Model Isuzu 6HK1 diesel engine
Type 4-cycle, water-cooled, direct injection with turbocharger and air cooled intercooler
Number of cylinders 6
Bore and stroke 4.528" x 4.921" (115mm x 125mm)
Total displacement 475.4 in 3 (7.79 liters)
Alternator AC 24V – 1.2 kW (50 amp)
Air Cleaner Dry type (double element)
Starter Motor DC 24V – 5.0 kW (6.7 HP)
Battery 12V – 108AH (1,000 CCA), 2 units
 
TORQUE CONVERTER AND TRANSMISSION
Torque converter 3 element, single-stage, 1-phase
Transmission Countershaft type, Full power shift
Top Speed : Forward (4 speeds) 4th: 22.6 MPH (36.4 km/hr)*
Speed : Reverse (3 speeds) 3rd: 15.3 MPH (24.6 km/hr)
* Indicates speed in lock-up
 
SYSTEMS REFILL CAPACITY
LOCATION GALLONS LITERS
Fuel tank (diesel fuel) 92.0 350
Engine lubricant (including oil pan) 8.0 32
Engine coolant 10.8 41
T/M & T/C 6.6 25
Axle (front/rear) 10.6/10.6 40/40
Hydraulic oil tank 30.1 114
Hydraulic system (including hydraulic tank) 50.2 190
 
HYDRAULIC AND STEERING SYSTEM
Steering type Articulated frame steering
Steering mechanism Hydraulic power steering unit, pilot operated type
Lift (boom) cylinder Two (2) double-acting piston type: 5.118" x 44.567" (190mm x 1132mm)
Tilt (bucket) cylinder One (1) double-acting piston type: 6.496" x 20.866" (165mm x 530mm)
Steering cylinder Two (2) double-acting piston type: 2.756" x 21.339" (100mm x 720mm)
Main oil pump Variable piston type: 72.6 GPM/710 PSI @ 2200 RPM (275 LPM/4.9MPa @ 2200 RPM)
Pilot oil pump Gear type: 9.3 GPM/570 PSI @ 2200 RPM (35.1 LPM/3.9 MPa @ 2200 RPM)
Relief valve set pressure Loading 4270 psi, 29.4 MPa (300 kg/cm2)
Steering 4270 psi, 29.4 MPa (300 kg/cm2)
HYDRAULIC CYCLE TIME* front end loading, Z bar linkage system
Lifting time (at full load)   5.6 sec.
Lowering time (empty)   3.5 sec.
Bucket dumping time   1.5 sec.
TOTAL 10.6 sec.
* Measured in accordance with SAE J732C
 
AXLE SYSTEM
Drive system 4-wheel drive
Front and rear axle Semi-floating type
Tires 26.5 x 25-20PR (L-3) Tubeless
23.5R25 (L-3) (Radial)
26.5 x R25 (Radial)
23.5R25-XHA2 (L-3)
Reduction and differential gear Spiral bevel gear, limited slip, single stage reduction
Final reduction gear Inboard mounted, internal planetary gear
Oscillation angle ±12°
 
BRAKE SYSTEM
Service brakes 4 wheel, wet multiple disc brake. Controlled by full hydraulic system. Dual circuit.
Parking/Emergency brake Spring-applied, oil pressure-released. Located on driveline.
STANDARD EQUIPMENT
ENGINE
Air cleaner, double element
Auto idle shut down (eff SN: 5032)
Cold start (glow plug)
Cooling fan, automatic reversible, Swing-out Type
Diesel particulate filter (exhaust filter)
EGR system
Fuel filter, w/water separator
Fuel Pre-Filter, w/water separator
Isuzu 6HK1 diesel engine
Pre-cleaner (turbine type)
VGT (Variable Geometry Turbocharger)
Work mode selector
     
POWERTRAIN
Brakes, service, Enclosed wet disc, Dual system, Inboard mounted
Brake, parking, Spring applied , Oil pressure released, Dry disc type
Differential, Limited Slip (F/R)
Down-shift switch
Drive shafts, low maintenance
F-R direction selector (2-Column mounted/Console mounted)
Quick power switch
Transmission, automatic w/load sensing system
Transmission declutch (3-position L/H/Off)
Transmission mode selection (3-position AUTO1/MAN/AUTO2)
Universal joints, sealed
     
HYDRAULIC SYSTEM
Boom kick-out, dual (operator adjustable in cab)
Bucket positioner
Control lever, dual, pilot-assisted
Control lever lock (electric)
Control valve, 2-spool, tandem control
Pump, variable displacement, load-sensing
Steering, pilot
System; open-center, high-pressure, load-sensing
Valve, Anti-Drift
     
ELECTRCAL
24-volt electrical system
Back-up alarm
Batteries (2), 12V, 1,000 CCA
Battery disconnect switch
Camera, rear-view
Converter, 12V/15 amp
Horn, dual electric
Instrument panel, LCD, color
Lights:
    2 Headlights (halogen)
    2 Forward working lights (halogen)
    4 Rear working lights (halogen)
    2 Stop/tail/backup (LED)
Turn signal w/4-way flashers/marker
     
CAB
ROPS cab: Enclosed cab with sound suppression, front & rear wipers and washers, two rear view and side mirrors, tinted glass, full view latchback doors, sliding side windows.
Accessory outlet, 12V
Adjustable armrest/console,(fore/aft sliding)
Air conditioner/heater/pressurizer
AM/FM/CD/WB radio with AUX input
Ashtray
Cab dome lamps (2)
Cigarette lighter, 24V
Coat hook
Cup holder (2)
Floormat, sweep-out
Retractable seat belt (3 inch)
ROPS/FOPS certified
Seat, air suspension, fabric
Steering column, Telescoping and Tilting w/quick-release pedal
Steering wheel
Storage box (heated/cooled)
Storage tray
Sun visor
     
Others
Articulation locking bar
Counterweight
Drawbar
Fenders, front, w/mudflap
Fenders, rear, Deck-type, w/mudflap
Ladders, inclined
Lifting eyes
Linkage Pins, HN Bushing
Neutral safety start
Rear grill, hinged
Steps, rear
Vandalism protection
Z-bar loader linkage
     
OPTIONAL EQUIPMENT
Autolube
Belly guard, transmission
Bolt-on cutting edge & segments
Bucket teeth
Counterweight, Optional
Fenders, Rear, Full, w/mudflap
HID work lights
High lift boom arm
Hydraulic system, 3 spool valve
LED work lights
Quick Coupler & Attachments
Ride control, automatic
Seat, heated
Secondary steering
Single lever hydraulic control w/multifunction grip
 
EASY ACCESS
Angled ladders
Wide-access engine compartment doors
Swing out radiator fan
Battery disconnect
Easy access battery box
Grouped lube points
Ground-level fluid check points
Ground-level fueling
Fuse/relay panel in cab
Autolube, optional
   
EXTENDED SERVICE INTERVALS
HN Bushings impregnated with high viscosity oil extend lubrication period to 500 hours on loader linkage pins
Extended hydraulic oil change interval
Extended engine oil change interval
Automatic reversible cooling fan, standard
   
SUPPORT
24-Hour Parts Service
In House Rebuild Center
Flexible Warranty Programs
Custom Dealer Service Programs