When considering investing in the Cat 259D3 compact track loader, several factors come into play that will ultimately determine your purchase. These factors include the machine’s operability, performance, and serviceability.

The Cat 259D3 compact track loader features a vertical lift design, making loading tasks quick and effortless. Reviewing these specifications will help you make a swift decision on whether to make the purchase. Plus, if you want to get cost-effective replacement parts, you can find them here.

construction site

Cat 259d3 specs

Engine

Gross Power – SAE J1995 74.3 HP
Displacement 203 in³
Net Power 73.2 HP
Bore 3.7 in
Engine Model Cat C3.3B DIT (turbo)
Gross Power 74.3 HP
Net Power – SAE 1349 73.2 HP
Stroke 4.7 in
Peak Torque – 1,500 rpm – SAE J1995 195 ft·lbf
Net Power – ISO 9249 73.9 HP

Operating Specifications

Rated Operating Capacities – 35% Tipping Load 2010 lb
Tipping Load 5745 lb
Breakout Force – Tilt Cylinder 4965 lb
Ground Contact Area – With 320 mm/12.6 in Track 1483 in²
Ground Pressure – With 320 mm/12.6 in Track 6.1 psi
Rated Operating Capacities – 50% Tipping Load 2870 lb
Ground Contact Area – With 400 mm/15.7 in Track 1848 in²
Rated Operating Capacity with Optional Counterweight 3060 lb
Ground Pressure – With 400 mm/15.7 in Track 4.9 psi
Note Operating Weight, Operating Specifications and Dimensions all based on 75 kg (165 lb) operator, all fluids, two speed, OROPS, 1730 mm (68 in) low profile bucket, 320 mm (12.6 in) tracks, dual flange front idler/single flange rear idler, standard flow hydraulics, mechanical suspension seat, no optional counterweights and manual quick coupler (unless otherwise noted).

Weights

Operating Weight 8987 lb
Note Operating Weight, Operating Specifications and Dimensions all based on 75 kg (165 lb) operator, all fluids, two speed, OROPS, 1730 mm (68 in) low profile bucket, 320 mm (12.6 in) tracks, dual flange front idler/single flange rear idler, standard flow hydraulics, mechanical suspension seat, no optional counterweights and manual quick coupler (unless otherwise noted).
Length – Track on Ground 59 in
Overall Length – Track 78.7 in
Height – Top of Cab 83.1 in
Ground Clearance 8.9 in
Departure Angle 35°
Maximum Dump Angle 52°
Bucket Pin Height – Carry Position 7.8 in
Vehicle Width (400 mm/15.7 in tracks) 69 in
Turning Radius from Center – Coupler 54.8 in
Bucket Pin Reach – Maximum Lift 9.4 in
Vehicle Width (320 mm/12.6 in tracks) 66 in
Maximum Reach – With Arms Parallel to Ground 51.4 in
Maximum Overall Height 154.1 in
Turning Radius from Center – Bucket 86 in
Bucket Pin Height – Maximum Lift 121 in
Length – Without Bucket 108.9 in
Rack Back Angle – Maximum Height 87°
Note Operating Weight, Operating Specifications and Dimensions all based on 75 kg (165 lb) operator, all fluids, two speed, OROPS, 1730 mm (68 in) low profile bucket, 320 mm (12.6 in) tracks, dual flange front idler/single flange rear idler, standard flow hydraulics, mechanical suspension seat, no optional counterweights and manual quick coupler (unless otherwise noted).
Turning Radius from Center – Machine Rear 61.5 in
Length – With Bucket on Ground 137.3 in
Clearance at Maximum Lift and Dump 89.9 in
Reach – Maximum Lift/Dump 23.9 in

Hydraulic System

Hydraulic Flow – High Flow – Loader Hydraulic Pressure 3335 psi
Hydraulic Flow – High Flow – Hydraulic Power (Calculated) 58 HP
Hydraulic Flow – Standard – Loader Hydraulic Pressure 3335 psi
Hydraulic Flow – Standard – Loader Hydraulic Flow 20 gal/min
Hydraulic Flow – Standard – Hydraulic Power (Calculated) 39 HP
Hydraulic Flow – High Flow – Loader Hydraulic Flow 30 gal/min

Power Train

Travel Speed – Forward or Reverse – One Speed 5.9 mile/h
Travel Speed – Forward or Reverse – Two Speed 8.5 mile/h

Service Refill Capacities

Hydraulic System 13.2 gal (US)
Fuel Tank 24.8 gal (US)
Engine Crankcase 3 gal (US)
Hydraulic Tank 10.3 gal (US)
Cooling System 3.7 gal (US)

Air Conditioning System (If Equipped)

Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.81 kg of refrigerant which has a CO2 equivalent of 1.158 metric tonnes.

Noise Level

Inside Cab** 83 dB(A)
Outside Cab*** 103 dB(A)
Note (1) Cab and Rollover Protective Structures (ROPS) are standard in North America and Europe.
Note (2) **The declared dynamic operator sound pressure levels per ISO 6396:2008. The measurements were conducted with the cab doors and windows closed and at 70% of the maximum engine cooling fan speed. The sound level may vary at different engine cooling fan speeds.
Note (3) ***The labeled sound power level for the CE marked configurations when measured according to the test procedure and conditions specified in 2000/14/EC.

Source: https://www.cat.com/en_US/products/new/equipment/skid-steer-and-compact-track-loaders/compact-track-loaders/15970466.html(Compact Track Loaders
259D3)

The Cat 259D3 has excellent traction, flotation, stability and speed to work in a variety of applications and ground conditions. So, if you’re looking for a reliable and efficient compact track loader that excels in operability and performance, the Cat 259D3 might just be the perfect fit for you.

Related parts for Cat 259d3 compact track loader

Part Name Part Number Related Link
Switch 467-8535,4678535,47031 https://www.fridayparts.com/ignition-switch-with-2-keys-467-8535-for-caterpillar-cat-engine-3406e-3412e-loader-906h-906h2-906k-906m-907h-907h2-907k-415-416-416f2
Air Filter CA1106326, 110-6326, 1106326, CA1106331, 110-6331, 1106331 https://www.fridayparts.com/ail-filter-set-110-6326-110-6331-for-caterpillar-engine-c4-4-3054-excavator-m315-307-312-a-312b-312c-312d-315-a-317-a
Solenoid Valve CA4561778, 456-1778, 4561778 https://www.fridayparts.com/solenoid-valve-456-1778-for-caterpillar-cat-engine-c2-2-loader-216b3-242b3-277c2-247b3-287c-272d-262c2
Hydraulic Motor 258-2577, CA2582577, 2582577 https://www.fridayparts.com/hydraulic-fan-motor-258-2577-for-caterpillar-cat-engine-3044c-c3-4-loader-236d-242d-246d-256c-257d-272c-287c-289c-397c
Starter Motor 143-0539,1430539,CA1430539,CA0R4319,0R-4319,0R4319,1430538,CA1430538,143-0538,CA1121767,112-1767,1121767,143-0538,1430538,CA1430538,CA2354963,235-4963,2354963,CA6V0492,6V-0492,6V0492,CA3E7905,3E-7905,3E7905,CA6T7001,6T-7001,6T7001 https://www.fridayparts.com/for-caterpillar-cat-engine-3054-starter-motor-1430539
Fuel Pump 436-1091, 4361091, CA4361091 https://www.fridayparts.com/fuel-injection-pump-436-1091-for-caterpillar-cat-loader-242d-236d-242d3-246d-259d
Lamp CA3883782, 388-3782, 3883782 https://www.fridayparts.com/flood-lamp-388-3782-for-caterpillar-cat-engine-c3-3b-c2-4-loader-236d-242d-259d-279d-299d-excavator-308-5-310-307-5-306-307-308-309-304-305
Water Pump 387-9903, 3879903, CA3879903 https://www.fridayparts.com/water-pump-387-9903-for-caterpillar-cat-c3-3-engine-257d-259d-279d-289d-skid-steer-loader
Hydraulic Filter 421-5479,4215479,CA4215479,SH66347,HY90935 https://www.fridayparts.com/hydraulic-filter-421-5479-for-caterpillar-cat-loader-232d-236d-239d-242d-246d-257d-259d-262d-272d-279d
A/C Compressor 232-9203, CA232-9203, SD5H095073, 8718042155795, 8FK351122041, 32804G, 5800049O, UVK083, 509390, 5073, ABP-N83-304662, 2329203, ABPN83304662, 1101334, 509396, 10364941, 157587, 158587, 5511289, 6511289, 7511289, 405197, 971000, TEM971000, 2010057, 2010057AM, 2010057S, 75R82104, RD5103080P, CO2111CA, C2928, 3454547 https://www.fridayparts.com/24v-sanden-sd5h09-a-c-compressor-232-9203-5073-for-caterpillar-cat-236d-242d-246d-257d-259d-262d-272d-279d-287d-289d-299d

If you’re looking to collect compatible aftermarket parts for the Cat 259D3, don’t miss out on these options. You can also browse our website for more selections. FridayParts brings 15 years of experience in the aftermarket parts industry. Feel free to reach out to our parts experts to ensure your equipment runs efficiently.