Bobcat CT4045 vs Bobcat CT5545

Across 6 measurable specs, the Bobcat CT5545 leads 5 categories to 1. Machine pages: Bobcat CT4045 and Bobcat CT5545.

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Category Verdict

Full Spec Sheet

Every published spec, side by side, including the details the graphs above don't chart.

Spec	BobcatCT4045	BobcatCT5545

▶Engine
PTO Power	32.8 hp	33.9 hp
Alternator	alternator	Not Published
Air Cleaner	Not Published	Not Published
Engine Type	Diesel	Diesel
Fuel System	Common rail direct injection	Not Published
Displacement	111.4 in³	109.8 in³
Engine Model	Daedong 3F183T	—
No. of Cylinders	3	3
Rated Engine Speed	2600 rpm	2750 rpm
Cooling System Type	Not Published	Not Published
Engine Manufacturer	Daedong	Not Published
Engine Power (Gross)	44.9 hp	45 hp
Engine Emissions Constraints	Tier 4	Not Published
▶Weight
Weight with ROPS and Loader	Not Published	Not Applicable
Weight with Cab and Loader	Not Applicable	Not Published
▶Warranty
Warranty Length & Coverage	24 months / 1,500 hours (whichever occurs first)	24 months / 1,500 hours (whichever occurs first)
▶Hydraulics
Pump Type	Open Center, Gear	Not Published
Steering Flow	4.94 gpm 18.7 lpm	8.2 gpm
Implement Flow	9.6 gal/min (36.5 Lpm)	9.6 gpm
Total Hydraulic Flow	16.5 gpm	17.8 gpm
Hydraulic System Type	open center	Not Published
Rear Remote Hydraulic Flow	NOT FOUND	Not Published
Overall Hydraulic Pump Flow	16.5 gpm	17.8 gpm
No. of Optional Remote Valves	NOT FOUND	2
No. of Standard Remote Valves	1 Pair Std (2nd Pair Opt)	1
▶PTO & Hitch
PTO Rear	540 rpm	540 rpm
PTO Type	Independent	Independent
Lift Control Type	Hydraulic Position Control System	Position with Draft Control
Hitch Lift Capacity	2716 lb.	3,177 lb
Mid-PTO Availability	Optional: 2119 rpm	Optional: 2,103 rpm
Category, 3-Point Hitch	Category 1	Category 1
Hitch Lift Capacity (at 24”)	2,716 lb	3,177 lb
▶Tire Options
R3 Turf - Rear	44X18-20	Not Published
R3 Turf - Front	29X12.5-15	Not Published
Tire Size & Options	Turf Tires, Industrial Tires, Agricultural Tires	Not Published
R4 Industrial - Rear	NOT FOUND	Not Published
R4 Industrial - Front	NOT FOUND	Not Published
R1 Agricultural - Rear	13.6-24	Not Published
R1 Agricultural - Front	8-16	Not Published
▶Fluid Capacity
Coolant Capacity	6.7 (6.3) qts (L)	Not Published
Crankcase Capacity	6.4 (6.0) qts (L)	Not Published
Fuel Tank Capacity	12.7 gal.	14.8 gal
Front Axle Fluid Capacity	Not Published	Not Published
Transmission / Hydraulic System Capacity	Not Published	Not Published
▶Loader & Attachments
Loader Model	FL9	—
Loader Lift Height	104.6 in.	Not Published
Loader Breakout Force	4136 lb.	Not Published
Quick Attach Loader System	Standard Quick Attach Mounting System	Not Published
Loader Lift Capacity (Full Height)	1795 lb.	2,346 lb
▶Transmission & Drivetrain
Clutch	NOT FOUND — no source explicitly states clutch type (e.g., dry single-disc). SST requires clutch to shift gears; HST has no clutch pedal.	Not Applicable
No. of Speeds	8F X 8R Synchro	Not Applicable
Transmission Type	3-Range HST	Infinite, 3 Range Hydrostatic (Servo control valve with Electric sol.)
Max Travel Speed (Forward)	18.5 mph (29.7 km/hr.)	17.5 mph (28.2 km/hr)
Max Travel Speed (Reverse)	12.9 mph (20.8 km/hr.)	17.5 mph (28.2 km/hr)
Differential Lock & Limited Slip Options	Std	Std
▶Chassis, Steering & Controls
Brakes	Wet Multi-disc	Wet Multi-Disc
Steering	Hydrostatic Power Steering	Hydrostatic power steering
Frame Type	4x4 MFWD 4WD	Not Published
Front Axle Type	NOT FOUND — no source explicitly labels a 'Front Axle Type' value for the CT4045	Not Published
Drawbar Capacity	NOT FOUND — no credible source reviewed lists an explicit drawbar capacity value for the CT4045	Not Published
Front Axle Rating	NOT FOUND — no source reviewed lists an explicit front axle rating (lb or kg) for the CT4045	Not Published
Seat Suspension & Adjustability	Suspension seat (standard); deluxe suspension seat available on select models - fully adjustable, foldable right-hand armrest	Not Published
▶Dimensions & Maneuverability
Wheelbase	71.2 in.	75.6 in
Overall Width	67.0 in.	74.2 in
Ground Clearance	15.3 in.	13.0 in
Height to Top of ROPS	97.4 in.	Not Applicable
Height to Top of Cab Model	NOT FOUND — no cab model variant of the CT4045 was found in any source reviewed; all sources describe an open ROPS station	94.2 in
Height to Top of ROPS (folded)	NOT FOUND — no source reviewed explicitly lists a folded ROPS height for the CT4045	Not Applicable
Min. Turn Radius without Brakes	103.5 in.	117.6 in
Overall Length with 3-Point Hitch	125.5 in.	139.6 in
▶ITC Company Accessories
Accessories that fit	Brush Guard Side Guards $200.00 Bolt onto the side of the OEM guard and offers wrap around protection	Brush Guard Side Guards $200.00 Bolt onto the side of the OEM guard and offers wrap around protection

Bobcat CT4045 vs Bobcat CT5545: Quick Answers

Which has more horsepower, the Bobcat CT4045 or the Bobcat CT5545?

The Bobcat CT5545 leads on engine hp at 45 hp hp, compared to 44.9 hp hp for the Bobcat CT4045.

Which has more PTO horsepower, the Bobcat CT4045 or the Bobcat CT5545?

The Bobcat CT5545 leads on pto hp at 33.9 hp hp, compared to 32.8 hp hp for the Bobcat CT4045.

Which has more loader lift capacity, the Bobcat CT4045 or the Bobcat CT5545?

The Bobcat CT5545 leads on loader lift at 2,346 lb lb, compared to 1,795 lb lb for the Bobcat CT4045.

Which has more three-point hitch lift capacity, the Bobcat CT4045 or the Bobcat CT5545?

The Bobcat CT5545 leads on 3-pt lift (24 in) at 3,177 lb lb, compared to 2,716 lb lb for the Bobcat CT4045.

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