Dingo® TX 427 Track Loader, Narrow

  • Model: 22321
  • Patented TX control system
  • Reinforced tracks disperse weight evenly
  • Compact footprint fits through standard 36" gates


Toro Dingo® compact utility loaders possess the versatility to handle countless jobs on every site: dig, haul, plant and build. The TX 427 Narrow track design provides a low 5.1 psi ground pressure which is easy on turf. Designed with workers in mind, all of its power is harnessed in only 3 easy to use controls, which make it simple for any worker to step up and be productive immediately!


Dingo controls
Simple Controls
Three simple controls let operators get to work fast.
Dingo TX427 with the forks attachment carrying rolls of landscape covering material
Low Impact Footprint
Long-lasting, aramid reinforced tracks disperse weight evenly for a light footprint on tur, while delivering better traction in sandy or wet ground conditions.
Dingo TX427 with the bucket hauling blocks of cement
4-Pump Hydraulic System
4-pump hydraulic system lets you simultaneously operate the loader, bucket, traction, and auxiliary drives for increased operator efficiency. This system directs hydraulic power precisely where you need it!
Dingo TX427 Auger attachment digging a hole near a house
Air-Cooled Gasoline Engine
A 27 hp (20 kw) Kohler® engine provides the necessary power to drive any one of the multitude of Toro attachments available for the Dingo TX.
Dingo 525 in Florida using the trencher attachment near a sidewalk
Exclusive TX Track Drive
Low center of gravity and large footprint increase stability on side hills and provide smooth operation over rugged terrain; eliminates tire ruts and flat tires.
White male operating Dingo TX 1000 with forks attach going through a back yard gate.
Compact Size
Narrow enough so you can bring hydraulic power to tight areas; through doorways and gates previously accessible only by manual labor. Plus it provides zero radius turn capability for unmatched maneuverability.


Air Filter Two-stage, heavy-duty, remote
Cooling System Air Cooled
Displacement (cc) 725
Displacement (cu. in.) 44
Dump Angle 38 degrees
Dump Height (cm) 117
Dump Height (inches) 46.1
Engine Make Kohler
Engine Model Command Pro Series CH740
Fuel Tank (gallons) 6
Fuel Tank (liters) 23
Fuel Type Gasoline
Ground Clearance (cm) 11.6
Ground Clearance (inches) 4.6
Ground Pressure 5.1 psi
Ground Speed Forward (mph) 4.5
Ground Speed Foward (km/h) 7.2
Ground Speed Reverse (km/h) 3.2
Ground Speed Reverse (mph) 2
Hinge Pin Height (cm) 167.1
Hinge Pin Height (inches) 65.8
Hydraulic Flow 16.9 gpm (each pump)
Hydraulic Flow Auxilary 11.4 gpm
Loader Arms Radial
Manufacturer's Gross HP Rating (HP) 25
Manufacturer's Gross HP Rating (kW) 18.6
Max Operating Height (cm) 228.9
Max Operating Height (inches) 90.1
Oil Capacity (liters) 2.95
Oil Capacity (quarts) 2
Overall Height w/bucket (cm) 117
Overall Height w/bucket (inches) 46.1
Overall Height w/o bucket (cm) 117
Overall Height w/o bucket (inches) 46.1
Overall Length w/bucket (cm) 233.6
Overall Length w/bucket (inches) 92
Overall Length w/o bucket (cm) 179.5
Overall Length w/o bucket (inches) 70.7
Overall Width w/bucket (cm) 85.5
Overall Width w/bucket (inches) 33.7
Overall Width w/o bucket (cm) 86.5
Overall Width w/o bucket (inches) 33.7
Rated Operating Capacity* (kg) 242
Rated Operating Capacity* (lbs) 535
Reach – Fully Raised (cm) 55.3
Reach – Fully Raised (inches) 21.8
Reservoir Capacity (gallons) 10
Reservoir Capacity (liters) 37.8
RPM 3600
Track Length (inches) 96.6
Track Length(cm) 245.3
Track Width (cm) 14.9
Track Width (inches) 5.9
Tracks Sprocket-drive, 10 road wheels per side
Traction Dual Hydrostatic Pump
Weight (kg) 853
Weight (lbs) 1882
Wheelbase (inches) 31.2


*Per ISO 14397-1


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Track Kit, Dingo TX 413 and 420 Compact Utility Loader (Part # 104-6106)
Genuine OEM Part 106-7620
TX Road wheel kit (Part # 106-7620)
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Reference Guide Kit, Dingo TX Compact Utility Loaders (Part # 107-9310)
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Toro 5 Gallon PX Extended Life Hydraulic Fluid
Toro 5 Gallon PX Extended Life Hydraulic Fluid (Part # 133-8086)
Toro 55 Gallon PX Extended Life Hydraulic Fluid
Toro 55 Gallon PX Extended Life Hydraulic Fluid (Part # 133-8087)
Dingo TX 427 50 hour filter kit
Dingo TX 427 50-hour filter kit (Part # 136-4774)
Dingo TX 427 200 hour filter kit
Dingo TX 427 200-hour filter kit (Part # 136-4775)
Genuine OEM Part 138-6053
Toro Full Synthetic 10W-30 Engine Oil (32 oz.) (Part # 138-6053)
Toro PX Extended Life Hydraulic Fluid 1 Gallon
Toro PX Extended Life Hydraulic Fluid - 1 Gallon/4pack (Part # 138-9460)
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KIT-TX427/525 SNOW THROWER POWER (Part # 144-2512)
Light kit fits: Dingo TX 427, TX 525 - LED (650 LM)
Light Kit (Part # 144-7101)
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DECAL KIT - HERC (Part # 145-6941)
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SPOT 2 GPS KIT (Part # 161-6885)
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Adjustable Forks, TX 1000 Compact Utility Loaders (Part # 22341)
Standard bucket
Loader Bucket Attachment (Part # 22409)
Light material bucket attachment
Light Materials Loader Bucket Attachment (Part # 22410)
Utility blade attachment
Utility Blade Attachment (Part # 22414)
Bore drive head attachment
Bore Drive Head Attachment (Part # 22420)
Rod and Reamer Kit
Rod and Reamer Kit (Part # 22421)
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Multi-Purpose Tool, Dingo (Part # 22423)
Power box rake attachmnet
Power Box Rake Attachment (Part # 22426)
Dingo Stump Grinder Attachment
Stump Grinder Attachment (Part # 22429)
Tree fork attachment
Tree Fork Attachment (Part # 22438)
Cement mixing bowl attachment
Cement Mixer Attachment (Part # 22442)
Tiller attachment
Tiller Attachment (Part # 22445)
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Trencher Crumber (Part # 22464)
Trench Backfiller Attachment right side
Trench Backfiller Attachment (Part # 22472)
High Torque Trencher Attachmnet
High Torque Trencher Attachment (Part # 22473)
High Speed Trencher Head Attachment
High Speed Trencher Attachment (Part # 22474)
4 in 1 Bucket
4-in-1 Bucket Loader Bucket Attachment (Part # 22478)
narrow bucket attachment
Narrow Loader Bucket Attachment (Part # 22520)
Grapple Rake Attachment
Grapple Rake Attachment (Part # 22577)
eDingo 500 with 30 inch floor scraper attachment
30" Floor Scraper Attachment (Part # 22673)
Swivel auger power head attachment
High Torque Auger Attachment (Part # 22805)
Swivel auger power head attachment
Mini Skid Steer Auger Attachment (Part # 22806)
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18" Auger Bit (Part # 22814)
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24" Auger Bit (Part # 22815)
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30" Auger Bit (Part # 22816)
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12" Auger Extension (Part # 22818)
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24" Auger Extension (Part # 22819)
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6" Full Flight Auger Bit (Part # 22820)
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9" Full Flight Auger Bit (Part # 22821)
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12" Full Flight Auger Bit (Part # 22822)
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15" Full Flight Auger Bit (Part # 22823)
Vibratory plow attachment
Vibratory Plow Attachment (Part # 22911)
Soil cultivator attachment
Soil Cultivator Attachment (Part # 23102)
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Concrete Breaker, Dingo Compact Utility Loaders (Part # 23135)
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Dingo TX Unit Fit-up Kit (Part # 23162)
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Backhoe, Dingo Compact Utility Loader (Part # 23163)
Leveler Attachment
Leveler Attachment (Part # 23165)
30" Standard Bucket Attachment on the eDingo 500.
30" Standard Bucket (Part # 23174)
30" Adjustable Forks Attachment for the eDingo 500.
30” Adjustable Forks Attachment (Part # 23175)
30" Grapple Bucket attachment for the eDingo 500.
30" Grapple Bucket (Part # 23176)
10W30 4-Cycle Engine Oil - 32 oz. Bottle
10W30 4-Cycle Engine Oil - 32 oz. Bottle (Part # 38280)



For complete product warranty information contact Toro Customer Service

**See dealer for Warranty details.