KX057-4
Equipped with superior power and flexibility, the Kubota KX057-4 excavator delivers the performance every operator is looking for. Powered by a Kubota 47.6HP, renowned worldwide for their outstanding reliability, the KX057-4 will give you the confidence to tackle any job with ease. Redefining the 5.5 tonne class, the KX057-4 offers the ultimate in performance and luxury in comfort.
Product Features
1
2
3
4
5
6
7
Engine
Powered by a 47.6HP Kubota direct injection engine which is Tier IV compliant for reliability and to maximise digging and lifting performance. It also features new fuel filling system when refuelling onsite. Just press the fuel signal button to monitor filling, beeping accelerates the fuller the tank becomes to avoid spillage. A rear opening and right-side hood opening provide easy access for important daily check and to key components for servicing. The KX057-4 also features long lasting steel panels to last the test of time. And the pre-cleaner system fitted to help protect the engine in extreme dusty Australian conditions.
Comfort
With a deluxe interior, your comfort comes first, a luxurious cab features a wider entrance, generous legroom and a deluxe suspension seat and ergonomically designed controls provides superior comfort during those long hours in the cab. New digital panel puts all your functions at your fingertips for operator convenience and records up to 90 days of operation history. And an all-new auto-shift technology controls travel speed, automatically shifting from high to low depending on traction force and terrain, resulting in smoother operation when dozing or turning.
Hydraulics
Kubota’s new and improved 3 pump load sensing hydraulic system ensures the smoothest operation regardless of load. It allows hydraulic oil to flow according to the specific range of the operator’s lever motion. The result is greater fuel economy and smoother travelling. And with the proportional flow control of auxiliary circuit (AUX1 and AUX2) on the thumb along with maximum oil flow settings easily adjusted from the digital panel.
Front Bush Pins
Bushings on all pivot points on the front attachment and connecting points on the swing bracket is one more feature that adds to the enviable durability of this machine.
Versatility
Float position adjusts the dozer height to make a clean level when backfilling, simply travel backwards with the dozer in the float position. The Two Pattern Selection System provides the operator the versatility to be able to switch between ISO and SAE Pattern. Great if you have more than one person operating the machine.
Auto Idling System
Save fuel with Kubota’s Auto Idle. The auto idle system automatically reduces RPM’s when control levers are left stationary, reducing noise and increasing cost savings.
Breakout Force
The KX057-4 delivers an impressive bucket digging force of 4,315 kgf. Its powerful and well-balanced arm and bucket allow the operator to dig faster and more efficiently even in the toughest conditions.
Engine
Powered by a 47.6HP Kubota direct injection engine which is Tier IV compliant for reliability and to maximise digging and lifting performance. It also features new fuel filling system when refuelling onsite. Just press the fuel signal button to monitor filling, beeping accelerates the fuller the tank becomes to avoid spillage. A rear opening and right-side hood opening provide easy access for important daily check and to key components for servicing. The KX057-4 also features long lasting steel panels to last the test of time. And the pre-cleaner system fitted to help protect the engine in extreme dusty Australian conditions.
Comfort
With a deluxe interior, your comfort comes first, a luxurious cab features a wider entrance, generous legroom and a deluxe suspension seat and ergonomically designed controls provides superior comfort during those long hours in the cab. New digital panel puts all your functions at your fingertips for operator convenience and records up to 90 days of operation history. And an all-new auto-shift technology controls travel speed, automatically shifting from high to low depending on traction force and terrain, resulting in smoother operation when dozing or turning.
Hydraulics
Kubota’s new and improved 3 pump load sensing hydraulic system ensures the smoothest operation regardless of load. It allows hydraulic oil to flow according to the specific range of the operator’s lever motion. The result is greater fuel economy and smoother travelling. And with the proportional flow control of auxiliary circuit (AUX1 and AUX2) on the thumb along with maximum oil flow settings easily adjusted from the digital panel.
Front Bush Pins
Bushings on all pivot points on the front attachment and connecting points on the swing bracket is one more feature that adds to the enviable durability of this machine.
Versatility
Float position adjusts the dozer height to make a clean level when backfilling, simply travel backwards with the dozer in the float position. The Two Pattern Selection System provides the operator the versatility to be able to switch between ISO and SAE Pattern. Great if you have more than one person operating the machine.
Auto Idling System
Save fuel with Kubota’s Auto Idle. The auto idle system automatically reduces RPM’s when control levers are left stationary, reducing noise and increasing cost savings.
Breakout Force
The KX057-4 delivers an impressive bucket digging force of 4,315 kgf. Its powerful and well-balanced arm and bucket allow the operator to dig faster and more efficiently even in the toughest conditions.
Specifications
| Name | KX057-4 |
|---|---|
| Engine Type | Interim Tier 4 Emission Level |
| Fuel Type | Diesel |
| Cylinders | 4 |
| Engine Model | Kubota V2607-DI |
| Engine Net | 45.4 HP |
| Engine Gross | 47.6 HP |
| Displacement | 2615 cc |
| Rated Speed | 2200 rpm |
| Name | KX057-4 |
|---|---|
| Max. Traction Force | 6567 kgf |
| Tumbler Distance | 1990 mm |
| Crawler Length | 2500 mm |
| Shoe Width | 400 mm |
| Ground Contact Pressure - Canopy (Per cm2) | 0.315 kgf |
| Ground Contact Pressure - Cab (Per cm2) | 0.32 kgf |
| Name | KX057-4 |
|---|---|
| Hydraulic Pump Capacity | 56.1 variable x2 / 37.0 Gear x 1 l/min |
| Aux Hydraulic Flow - AUX1 | 75 l/min |
| Aux Hydraulic Flow - AUX2 | 75 l/min |
| Max. Breakout Force - Bucket | 4315 kgf |
| Max. Breakout Force - Arm | 2500 kgf |
| Name | KX057-4 |
|---|---|
| Swing System | Conventional Swing |
| Unit Swing Speed | 9.3 rpm |
| Boom Swing Angle Left | 70 degree |
| Boom Swing Angle Right | 55 degree |
| Name | KX057-4 |
|---|---|
| Low | 2.8 km/h |
| High | 4.9 km/h |
| Name | KX057-4 |
|---|---|
| Length | 5520 mm |
| Width | 1960 mm |
| Height - Canopy | 2550 mm |
| Height - Cab | 2550 mm |
| Min. Ground Clearance | 310 mm |
| Operating Weight - Canopy | 5510 kg |
| Operating Weight - Cab | 5600 kg |
| Name | KX057-4 |
|---|---|
| Blade Width | 1960 mm |
| Blade Height | 410 mm |
| Max. Lift Above Ground | 440 mm |
| Max. Drop Below Ground | 405 mm |
| Name | KX057-4 |
|---|---|
| Fuel Reservoir | 75 l |
| Hydraulic Oil Reservoir | 45 l |
| Hydraulic Oil System | 79 l |
| Engine Oil | 9 l |
| Name | KX057-4 |
|---|---|
| Operator Station | Canopy and Cab |
| Name | KX057-4 |
|---|---|
| Max. Digging Height | 5820 mm |
| Max. Dumping Height | 4160 mm |
| Max. Digging Depth | 3890 mm |
| Max. Vertical Digging Depth | 3100 mm |
| Max. Digging Radius At Ground | 6130 mm |
| Max. Digging Radius | 6260 mm |
| Min. Turning Radius - w/o Swing | 2420 mm |
| Min. Turning Radius - Swing | 2005 mm |
| Min. Tail Turning Radius | 1270 mm |