650K Series 3

650K Series 3
Four-cylinder Case Family III engine delivers superior performance and excellent fuel economy.
Hydrostatic, PowerStat drivetrain delivers outstanding power to each track through beefy drive motors for total performance and ease of operation.
High-performance blade hydraulics feature large pump/cylinders that deliver speed and power for optimum control and breakout force.
Blade pitch is easily adjusted to best match soil conditions.
Sloping track frame cover makes it easy to keep the tracks free of dirt, rocks and debris.
Narrow modular dashboard makes it easy to see the heel of the blade and gauge material flow under the blade.
Ergonomically designed cab is the most luxurious available for maximum operator comfort.
Tilt-over operator platform provides convenient access to the drivetrain.
Swing-out doors and spin-on filters make routine maintenance easy.
Blade Width110-124" | 2790-3150 mm
Number of Shoes38
Gross Engine Power @ RPM80 hp | 60 kW
Engine Make and ModelCase 445T/M2
Operating Weight18,900-19,400 lb | 8573-8800 kg
Blade Capacity2.32-2.6 yd3 | 1.77-1.99 m3
Drawbar Pull at Stall42,000 lb-ft | 186.8 kN
Track on Ground88" | 2240 mm
spec_Height to Top of Cab9'-1.2" | 2770 mm
Transmission TypeHydrostatic
Number of Bottom Rollers6
Overall Length w/ Drawbar14'-0" | 4270 mm
Shoe Width20-25" | 510-640 mm
Net Engine Power 74.8 hp | 56 kW
Number of Rollers1
Track Gauge67" | 1700 mm
  • OPERATOR’S COMPARTMENT
  • Isolation mounted ROPS/FOPS canopy with headliner and floormat
  • Vinyl suspension seat w/back adjustment & adjustable armrests
  • Retractable seat belt, 2 in (51 mm)
  • Foot rests

ENGINE

  • Case 445T/M2 diesel

  • Automatic fan belt tensioner

  • Integral engine oil cooling

  • Fuel filter

  • Dual element radial seal air cleaner

  • 65 amp alternator

  • 650 CCA 12-volt battery

  • Anti-sandblast radiator

  • Engine side panels

  • Anti-freeze to -34°F

  • Pusher fan

POWERTRAIN

  • Dual path infinitely variable, single-lever controlled hydrostatic drive with electronic straight tracking & counter-rotation, 4-position forward/reverse ratio control

  • Final drive – Triple reduction – helical gear/planetary, decelerator with hydrostatic drive
    retardation

  • Automatic spring applied parking brake

BLADE

  • 52° - 60° variable pitch with integral adjustment tool

  • Single lever control for blade lift, angle and tilt

UNDERCARRIAGE

  • Easy clean track covers

  • Hydraulic track adjusters

  • Case Lubricated Track Chain

  • Permanently lubricated track and carrier rollers

  • Track adjuster guard

  • Track guides (front and rear)

OTHER

  • Backup alarm

  • Horn

  • Anti-vandalism package

  • Mirror

  • Pre-cleaner

  • Operator’s manual enclosure

  • Master disconnect switch

  • Front pull hook

  • Hand throttle

  • Decelerator

  • Final drive seal guard

  • O-ring face seal hydraulic fittings

  • Vertical spin-on hydraulic & filters

OPERATOR’S COMPARTMENT

  • Cab (w/heater, 25,598 BTU (7.5 kW)/hr air conditioner, defroster, front windshield washer and 2F-1R lights)

  • 3 in (76 mm) seat belt

  • Deluxe air suspension seat

HYDRAULICS

  • 4 spool hydraulic valve for field-installed ripper

REAR MOUNTED EQUIPMENT

  • Ripper, parallelogram 5 slot with 3 shanks

BLADES

  • 98 in (2.5 m) or 104 in (2.6 m) LT w/16 in (406 mm) shoes

  • 110 in (2.8 m) WT w/20 in (508 mm) shoes

  • 120 in (3.05 m) WT w/20 in (508 mm) shoes

  • 124 in (3.2 m) LGP w/25 in (635 mm) shoes

GUARDS

  • Sweeps

  • Center rockguard

SCREENS

  • Rear ROPS and cab

  • Side ROPS

  • Radiator brush

OTHER

  • Lights – halogen, 4 front, 2 rear for cab or ROPS

  • Counterweight, front

  • Retrieval hitch

  • Drawbar

  • Sprocket, relieved (LT w/CLT only)

  • Special paint

  • Dual 12V battery

  • Fan, reversible

  • Case Extended Life Track

  • Cold start aid

  • Turbo precleaner

  • Winch drive

  • Tool box for ROPS

Base & Extended Warranty Coverage*
1 Year / Unlimited Hour Full Coverage Base Warranty

2 Year / 2,000 Hour Extended Warranty at No Charge
Engine Warranty - Warrants all internal, lubricated parts that are captured between the valve cover and oil pan, cylinder block and head, exhaust manifold, front cover and flywheel housing, turbocharger, engine oil cooler and water pump.

Cummins Engine warranted/repaired by Cummins

Purchased Protection
Purchased Protection Plan is an extension of the factory base and extended coverage available at an additional cost.  Your Case dealer can help you determine the plan that fits your needs.  Plans are available up to six-years / 7,500 hours on Case Crawler Dozer models.

*Please see your Case dealer for limitations, exclusions, and confirmation of policies in effect.  The Case Warranty remains in effect during the Warranty Period if the owner performs the required maintenance at the recommended intervals outlined in the product’s operator’s manual and the unit is operated within its rated capacity.  Genuine Case service parts or Case approved service parts that meet Case specifications must be used for maintenance and repairs.

Crawler Dozers

Compare Models
ModelNet Engine PowerBlade Width
550H 67-70 hp | 50-52 kW96" | 2440 mm
650L 74 hp | 55 kW90-120" | 2286-3048 mm
650K Series 3 74.8 hp | 56 kW110-124" | 2790-3150 mm
750L 84 hp | 62.6 kW104" | 2642 mm
850L 96 hp | 72 kW104" | 2642 mm
1150K118 hp | 88 kW132" | 3350 mm
1650L144 hp | 107 kW126" | 3200 mm
1850K185 hp | 138 kW134.6" | 3420 mm