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- Bull SKID STEER – AV490
Technical information
- Dimensions
- Specification
- Machine Rating
- Engine
- Capacity
- Electrical
- Transmission
- Axles
- Breaks
- Turning Circle
- Speed
- Hydraulics
- Steering
- Type of Drive
- Lubrication
- Weight
- Service Capacities
- Attachment
- Control
- Tyre
- CAB
- Options
Dimensions
Loader Performance
| With Link Bracket | Without Link Bracket | ||||
| meter | ft -inch | meter | ft -inch | ||
| Standard Bucket Capacity | 1.1 cu.m G.P Showel | ||||
| I | Dump Height | 2.93 m | 9ft-7.3in | 2.96 m | 9ft-8.5in |
| J | Load Over Height | 3.39 m | 11ft-1.4in | 3.39 m | 11ft-1.4in |
| K | Pin Height | 3.61 m | 11ft-10in | 3.61 m | 11ft-10in |
| L | Pin Forward Reach | 0.42 m | 1ft-4.5in | 0.42 m | 1ft-4.5in |
| M | Reach at Ground | 1.60 m | 5ft-2.9in | 1.47 m | 4ft - 9.87in |
| N | Reach at full height | 1.42 m | 4ft-7.9in | 1.28 m | 4ft-2.3 in |
| O | Reach at full Height bkt Dumped | 1.1 m | 3ft-7.3in | 0.89 m | 2ft-11in |
| P | Below ground level DIG Depth | 0.08 m | 3 in | 0.1 m | 3.9 in |
| Q | Roll back at Ground | 500 degree | 490 degree | ||
| R | Dump Angle | 450 degree | 450 degree | ||
| Bucket Break-out Force | 8183 kgf | ||||
| Loader Arm Break-out Force | 5251 kgf | ||||
| Pay Load | 1800 kgf | ||||
Excavator Performance
| Standard | Extension (Option) | ||||
| meter | ft -inch | meter | ft -inch | ||
| Standard Bucket Capacity | 0.27 cu.m (standard) | ||||
| A | Maximum DIG Depth | 4.6m | 15ft-1in | 5.60m | 18ft-4in |
| B | Reach Ground Level to Rear wheel center | 6.81m | 22ft - 4in | 7.91m | 25ft-11in |
| C | Reach Ground Level to slew center | 5.5 m | 18 ft | 6.60m | 21ft-7in |
| D | Reach at full Height to slew center | 2.85m | 9ft - 3in | 3.56m | 11ft-8in |
| F | Maximum working Height | 5.92m | 19ft - 5in | 6.77m | 22ft-2in |
| G | Maximum Load over Height | 4.14 m | 13ft - 6in | 5.02m | 16ft-5in |
| H | Bucket Rotation - Power | 1880 degree | |||
| Bucket Tear out Force | 6072 kgf | ||||
| Dipper Tear our Force | 3150 kgf | ||||
| Lift capacity to bucket Pivot at full Reach (without Bucket) |
1400 kgs | ||||
Static Dimensions
| in (m) | in (ft-inch) | ||
| A | Over all lenth | 6.04 m | 19 ft - 9.82 in |
| B | Wheelbase | 2.22 m | 7 ft - 3.39 in |
| C | King post travel | 1.03 m | 3 ft - 4.5 in |
| D | Minimum ground clearance | 0.48 m | 1ft - 6.81in |
| E | Slew ground clearance | 0.65 m | 2ft - 1.6in |
| F | Height to top of bonnet | 1.99 m | 6 ft - 6.34 in |
| G | Height to top of cabin | 3.00 m | 9 ft - 10.46 in |
| H | Over all height | 3.71 m | 12 ft - 2.1 in |
| J | Track width - rear | 1.70 m | 5ft - 6.92in |
| K | Track width - front | 1.93 m | 6 ft - 3.98 in |
| L | Width over bucket | 2.35 m | 7 ft - 8.5 in |
| M | Side reach to center line of machine | 6.08 m | 19 ft - 10 in |
Specification
| Description | mm(Ft-inch) | |
| O | Loader Hinge Pin Height | 2821 (9' - 3") |
| C | Reach at Ground (Carry Position) | 985 (3' - 32.7") |
| U | Roll Back at Ground | 42° |
| T | Depth of the Bucket | 70 (0' - 2.7") |
Machine Rating
| Rated Operating Capacity | 604 Kg |
| Tipping Load | 1208 Kg |
| Pump Capacity | 60.0 Ipm |
| System Relief Pressure | 18.0/23.0 Mpa |
| Max Travel Speed | 14.0 km/hr |
Engine
| Model | KUBOTA |
| Fuel Type | Diesel |
| Cooling | Liquid |
| Max.Power @ 2700 rpm | 36.5kW (49.5HP) |
| Torque | Nm 158.6 |
| No.of. Cylinders | 4 nos |
Capacity
| Fuel | 48 Ltrs |
| Engine Oil | 9.5 Ltrs |
| Coolant | 7.2 Ltrs |
| Hydraulic System | 65 Ltrs |
| LH Chain Case | 10 Ltrs |
| RH Chain Case | 10 Ltrs |
Electrical
| Battery | 12V |
| Alternator | 90A |
Transmission
Hydrostatic drive with hydrauilc pilot operated variable Displacement tandem pump with heavy duty radial piston bidirectional motor
The pedals layout and conventional 4 pattern gear lever with transmission disconnect switch adds to the overall ease of operation. On the move gear changes are possbile.
Axles
Rear: Drive axle rigidly mounted, incorporates Max-trac torque proportioning differential, driven by short propshaft from gear box.
Front: Steer axle, centrally pivoted with oscillation angle ±16°.
Breaks
Service: Hydraulically actuated, duel line, self adjusting, compensated oil immersed, multi-disc type on the rear axle, well protected from dirt, water etc., requiring no maintenance. Operation Through independent pedals linked together for normal use.
Two independently operatable foot pedals enable machine to maneuver in tight spaces.
Parking: Hand operated, oil immersed multi disc on the rear axle.
Turning Circle
Inner wheels bracked
Bucket 2039mm 6’-8.2”
Tyre 1125mm 3’-8.3”
Rear Chassis 1426mm 4’-8.1”
Inner wheels not bracked
Speed
| Forward Km/hr | Reverse Km/hr |
| 14 Km/hr | 14 Km/hr |
Hydraulics
SMART technology hydraulics : 3335 PSI (230 bar).
Pump flow : 56.7 LPM at 2700RPM
Pump Type : Gear Pump
Steering
The Bull Skidsteer 4WD-Chain Drive features joystick-controlled steering, providing intuitive and precise maneuvering capabilities for operators.
Hydraulic supply from pump via priority valve. Working pressure 1958 psi (230 bar)
12 volts battery system with 90 A alternator and full road lighting.
Type Of Drive
4WD - Chain Drive
Lubrication
Oil
Weight
2610 kgs Operating Weight
Service Capacities
| System | Service | |
| Hydraulic Tank | 115 Ltr | 100 Ltr |
| Fuel Tank | 115 Ltr | - |
| Engine Coolant | 17 Ltr | 15 Ltr |
| Engine Oil | 10 Ltr | 10 Ltr |
| Transmission | 19.5 Ltr | 16 Ltr |
| Rear axle | 17 Ltr | 17 Ltr |
| 4WD Front Axle | 8 Ltr | 8 Ltr |
Attachment
Backhoe, Sweeper, Pallet Fork, Concrete mixer
Control
| Vehicle Steering | Skid steering, Controlled by a Left hand side Joystick |
| Loader Hydraulic Tilt and Lift | Single Joystick on right side |
| Front Auxiliary (std) | Electrical switch on right hand side Joystick |
Tyre
Front/Rear :10X16.5-10 PR Heavy/Medium Duty
Rear: 10X16.5-10 PR Heavy/Medium Duty
CAB
- Front Curved cab glasses provide excellent visibility.
- Excellent operator safety. Conforms to ROPS and FOPS standards .
- Plenty of legroom minimises fatigue and allows the operator to work un-interrupted for long hours.
- A fully adjustable seat combined with ergonomically positioned controls and soft touch steering wheel.
- Cab provides easy 'walk through' two door access. Other features include seat belt, large convex rear view mirror, interior light, front screen wiper, front and rear horn, hazard warning system, tool box and helper seat.
- Instrumentation panel is positioned on the right hand side includes engine speed, engine hours, fuel level and water temperature.
- Audible and visual fault warning system for alternator charge, coolant temperature, engine oil pressure, blocked air filter, transmission oil temperature and hand-brake on.
Options
Excavator Buckets
Capacities
0.32 cu.m
Concrete Mixer Attachment
Forklift Attachment
Sweeper Attachment
Front Door with Wiper and Washer
AC System
HVAC System
Anti stall kit and self-leveling valve
Self-leveling valve
Solid Tyre
Images
Our Prestigious customers
Testimonials
The machine is running 15 to 18 hrs, in a day and the foremost advantage is it's fuel consumption is very economical as compare as the productivity for our regular production...
We are happy to say that the machine is clicked 1883 hrs without any major trouble. Foremost advantage of the machine we observed, the fuel consumption is...
We have been using Bull machines for more than a decade and we are very happy...
The machine has run for 775hrs. We are very much satisfied with the performance of the machine with respect to fuel consumption, reliability of power, sound...
The service provided by company is excellent. The service team of Bull Machine has provided service on time, every time for periodical as wel as breakdown service...
We have been using Bull machines for more than a decade and we are very happy...
