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Kubota KX57 Mini Excavator Specs Parts

SKU:
Kubota KX57 Mini Excavator Specs Parts
FitsModel:
KX57
ListDescription:
Kubota KX57 Mini Excavator Specs Parts
Kubota KX57 Mini Excavator Specs Parts
Fits Models:
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Part # Kubota KX57 Mini Excavator Specs Parts

Description:

Serial Number Information

The serial number plate is typically located on the front right side of the lower frame or near the operator platform on the frame rail.

Use your serial number to verify engine compatibility, auxiliary hydraulic specs, and undercarriage configurations.


Key Specifications

Feature Specification
Engine Kubota V2607-CR-TE4, 4-cylinder diesel
Tier Compliance Tier 4 Final
Net Power 47.6 HP (35.5 kW) @ 2,200 RPM
Operating Weight 12,431 lbs (5,640 kg)
Bucket Capacity 0.18 – 0.24 yd³
Fuel Capacity Approx. 17.2 gal (65 L)

Performance

Feature Specification
Maximum Dig Depth 12 ft 9 in (3.89 m)
Maximum Ground Reach 20 ft 5 in (6.23 m)
Hydraulic Flow (Auxiliary) 24.4 GPM (92.4 L/min)
Swing Speed 9.3 RPM
Travel Speed (High/Low) 2.9 mph / 1.7 mph (4.7 / 2.7 km/h)

Key Features

Tier 4 Final Kubota Engine

The Kubota V2607-CR-TE4 delivers 47.6 HP with low emissions and high torque, perfect for tight commercial or municipal job sites where Tier 4 compliance is required.

Excavation Performance

With a dig depth of 12 ft 9 in and 20 ft 5 in of ground reach, the KX57 is a strong performer for trenching, utility lines, and foundation prep.

Auxiliary Hydraulics for Attachments

The 24.4 GPM auxiliary hydraulic flow powers augers, breakers, compactors, and thumbs, making this a versatile mini excavator in all trades.

Compact, Stable Frame

Its compact design and 12,431 lb weight ensure stability with minimal ground disruption—great for landscaping or urban trenching.


Common Replacement Parts

Keep your KX57 job-ready with reliable parts available at Broken Tractor:

Engine Components

Fuel injectors, turbochargers, oil coolers, thermostats, filters

Hydraulics

Auxiliary valves, boom/stick cylinders, hydraulic pumps, joystick kits

Undercarriage

Rubber tracks, sprockets, rollers, idlers, tensioner assemblies

Swing & Travel

Final drive motors, swing gearboxes, drive sprockets, speed sensors

Electrical & Cab

Ignition switches, display panels, throttle controls, seat kits


Maintenance Schedule

Task Recommended Interval
Engine Oil & Filter Every 250 hours
Hydraulic Filter & Oil Every 500 hours
Fuel Filter Replacement Every 250 hours
Air Filter Cleaning/Replacement 100–250 hours (dust conditions)
Track Tension Check Weekly or as needed
Swing Bearing Grease Every 50 hours
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Can’t Find What You’re Looking For?

Our knowledgeable staff will be happy to help you with any of your tractor, backhoe, dozer, or engine parts needs.

1-800-909-7060 Parts Request Form

FEATURED PRODUCTS

Shipping & Return Policy

Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.

Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.

Did you accidentally purchase the incorrect part? We offer returns and exchanges here at Broken Tractor. To proceed with a return, please call us toll free, and we will provide you with return authorization and a step by step return process for your convenience. We are more than happy to help you exchange your part for the correct one! Give us a call at 1-800-909-7060 and we would be pleased to help you.

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Product: Category: Brand: Head Title: Kubota KX57 Mini Excavator | Specs & Parts Guide