Lineage ← Predecessor no record
This model 6603 2002–2008 · 95 hp
Successor → 6115D 2008–2012 · 118 hp Power specifications Engine 112 hp unspecified PTO 95 hp claimed Drawbar no record Listed power 112 hp engine basis
Engines fitted to the John Deere 6603 John Deere 6.8L 6-cyl dieselDiesel · 6 cyl 414 ci
Engine details John Deere 6.8L 6-cyl diesel Bore × stroke 4.19 in × 5 in Rated speed 2,100 rpm Rated power 112 hp Compression 17:1 Aspiration turbocharged diesel Cooling liquid-cooled Firing order 1-5-3-6-2-4 Transmissions for the John Deere 6603 Top Shaft Synchronized (TSS)partially synchronized 9F / 3R
Transmission notes Top Shaft Synchronized (TSS): Three gears (1-3), plus reverse, (R) in three ranges (A-C). Gear shifts are synchronized. Tractor must be stopped to shift range.
Weight specifications Weight 8,776 lb shipping Shipping 8,776 lb
Dimensions specifications Wheelbase 104.1 in Length 175 in Width 73 in Height 110.7 in unspecified Ground clearance 18 in Rear tread, narrowest 59.5 in Rear tread, widest 79.4 in
Capacities specifications Fuel tank 41.7 gal
Hydraulics specifications System open center Pump flow 15 gpm Total flow 15 gpm Pressure 2,750 psi Rear valves 2 or 3
Hitch specifications Rear hitch category II Control mechanical lower-link draft sensing Rear lift capacity 5,292 lb Rear lift at 24 in (610 mm) 4,828 lb
PTO specifications Rear PTO independent Rear PTO speeds 540/1000 Clutch dry disc Engine rpm at PTO speed 540@2100
Chassis specifications Drive 2WD/4WD Steering Power steering Brakes Mechanical wet disc brakes Differential lock mechanical rear Final drives inboard planetary Cab Two-post folding ROPS. ComfortVantage Cab optional
Tires specifications Front 10.00-16 Rear 18.4-38
Electrical specifications System voltage 12 V Cold cranking 925 CCA Charging alternator Charging output 65 A Ground negative
Production specifications Price new $34,870 (2004) Factories Saltillo, Mexico Built by John Deere