Used
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Stock # IW-21719
2025 Caterpillar 303.507CR Excavator
Excavator · Caterpillar 303.507CR
Price$70,400 USD
Year2025
Hours37 hrs
ConditionUsed
LocationMA
Specifications
BoomYes
Hours37
ThumbHydraulic
Ac HeatYes
BucketYes
MirrorsYes
LightingYes
Pad Width11.8 in
Stick Length4 ft 2 in
Rubber TrackYes
Stick LongYes
Operating Weight9,239 lb
Transport Height8 ft 2 in
Transport Length15 ft 11 in
Horsepower Engine23.6 hp net — Cat C1.7
Quick Attach StyleYes
Tier 2 CompliantYes
Anti Theft SystemYes
Engine EnclosuresYes
Radio BluetoothYes
Boom — Boom Pinsgood (3)
Auxiliary HydraulicsYes
Engine — Governorgood (3)
Engine — KnockingNo
Hydraulics — Tankgood (3)
Stick — Stick Pinsgood (3)
Safety Items — Horngood (3)
Safety Items — RopsYes
Cooling System — Fangood (3)
Boom — Boom Conditiongood (3)
Bucket — Bucket Sidesgood (3)
Engine — Water In OilNo
Bucket — Bucket Bottomgood (3)
Bucket — Bucket Mountsgood (3)
Bucket — Cutting Edgesgood (3)
Bucket — Quick CouplerYes
Bucket — Bucket Linkagegood (3)
Coupler Type MechanicalYes
Hydraulics — Hose Linesgood (3)
Hydraulics — Pump Drivegood (3)
Hydraulics — Swing Geargood (3)
Cooling System — Coolersgood (3)
Safety Items — Rig Savergood (3)
Stick — Stick Conditionsgood (3)
Bucket — Teeth / Adaptersgood (3)
Cooling System — Radiatorgood (3)
General Appearance — Hoodgood (3)
Hydraulics — Swing Motorsgood (3)
Operator Station — Gaugesgood (3)
General Appearance — Paintgood (3)
Hydraulics — Boom Cylindergood (3)
Hydraulics — Travel Motorsgood (3)
Cooling System — Water Pumpgood (3)
General Appearance — Bumpergood (3)
General Appearance — Decalsgood (3)
Hydraulics — Pumps & Valvesgood (3)
Hydraulics — Stick Cylindergood (3)
Hydraulics — Thumb Cylindergood (3)
Operator Station — Switchesgood (3)
General Appearance — Catwalkgood (3)
General Appearance — Fendersgood (3)
General Appearance — Plasticgood (3)
Hydraulics — Bucket Cylindergood (3)
Hydraulics — Control Linkagegood (3)
Boom — Pins & Bushings Boomgood (3)
General Appearance — Car Bodygood (3)
General Appearance — Draw Bargood (3)
Hydraulics — Hydraulic Swivelgood (3)
Safety Items — Secondary Exitgood (3)
Engine — Fuel Injection Systemgood (3)
Engine — Turbocharger / Blowergood (3)
General Appearance — Fuel Tankgood (3)
General Appearance — Fiberglassgood (3)
General Appearance — Grab Ironsgood (3)
Operator Station — Dash Consolegood (3)
Stick — Pins & Bushings Stickgood (3)
General Appearance — Sheet Metalgood (3)
General Appearance — Engine Doorsgood (3)
General Appearance — Counterweightgood (3)
Operator Station — Air Conditionergood (3)
Operator Station — Interior Lightsgood (3)
Undercarriage — Track Frame Leftgood (3)
General Appearance — Steps / Laddergood (3)
Undercarriage — Track Frame Rightgood (3)
Operator Station — Windshield Wipersgood (3)
Engine — Operating Condition Enginegood (3)
General Appearance — Extra Fuel TanksNo
General Appearance — Main Frame Weldsgood (3)
General Appearance — Pre Cleaner Bowlgood (3)
Cooling System — Compression In RadiatorNo
Includes 47” Hyd Tilt Bucket & Dig BucketYes
General Appearance — Radiator Grill & Shroudgood (3)
Hydraulics — Operating Condition Hydraulicsgood (3)
General Appearance — Eng. Enclose Hood / Stackgood (3)
Attachments / Work Tools — Tilting Ditch BucketYes
Electrical, Starting And Charging System — Beacongood (3)
Electrical, Starting And Charging System — Wiringgood (3)
Electrical, Starting And Charging System — Startergood (3)
General Appearance — Crankcase Guard / Battery Boxgood (3)
Electrical, Starting And Charging System — Lightinggood (3)
Electrical, Starting And Charging System — Alternatorgood (3)
Electrical, Starting And Charging System — Pre Heatergood (3)
Brochure
Condition & Buyer Notes
Inspect before you buy
Confirm mechanical condition, service records, active leaks and core functions — ideally with an independent inspection — before you send a deposit.
Know your number
Work out the monthly payment and get pre-qualified, so you negotiate as a buyer who can actually close.
Price the haul
Get a transport quote based on pickup, delivery and dimensions so distance doesn’t sink an otherwise good deal.
Finance This Unit
A serious buyer should know the monthly number before negotiating. Use the payment estimate in the sidebar, then request pre-qualification if the unit fits your work and budget.
Shipping & Transport
Distance shouldn’t kill a good deal. Request a transport quote based on pickup, delivery, dimensions and whether the unit can load under its own power.
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