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Caterpillar 438D vs Caterpillar 446D

Verdict: Caterpillar 438D vs Caterpillar 446D

The Caterpillar 438D and the Caterpillar 446D are both backhoe loaders — here is how they stack up on the figures that matter. Caterpillar 446D leads on rated power with 110 hp against 98 hp. Caterpillar 438D is the lighter machine (7,749 kg vs 8,920 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Caterpillar 446D is the newer design (2004 vs 2001). In short: choose the Caterpillar 446D for outright pulling power, or the Caterpillar 438D if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Fit & specs
Caterpillar 438D Backhoe Loader
Caterpillar
85
Fit score
Best match
Clear
Caterpillar 446D Backhoe Loader
Caterpillar
85
Fit score
Best match
Clear
Rated power
98 hp
110 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
CaterpillarReference
CaterpillarReference
liquid-cooledReference
liquid-cooledReference
Drive
4x4 MFWD 4WD optionalReference
Steering
hydrostatic powerReference
Engine
Fuel tank
127.9 LReference
Engine (gross)
73.1 kWReference
82.0 kWReference
Engine
70.1 kWReference
76.1 kWReference
Displacement
4.4 LReference
4.4 LReference
Bore/Stroke
105 x 127 mmReference
105 x 127 mmReference
Power
70.1 kWReference
76.1 kWReference
Power (gross)
73.1 kWReference
82.0 kWReference
Rated RPM
2200Reference
Starter type
electricReference
electricReference
Torque
455.6 NmReference
Torque RPM
1400Reference
Oil capacity
26.1 LReference
Coolant capacity
29.9 LReference
Transmission
Transmission
power shuttleReference
Auto-ShiftReference
Gears
4 forward and reverseReference
5 forward and 3 reverseReference
PTO & Hydraulics
Type
LSPC, closed centerReference
closed centerReference
Pressure
227.9 barReference
244.8 barReference
Total flow
163.1 lpmReference
177.9 lpmReference
Hydraulic system
155.2 LReference
Capacity
155.2 LReference
Dimensions
Wheelbase
210 cmReference
223 cmReference
Weight
7749 kgReference
8920 kgReference
Length
576 cmReference
795 cmReference
Width
239 cmReference
248 cmReference
Height
373 cmReference
Height (cab)
290 cmReference
Operating weight
7749 kgReference
8920 kgReference
Ground clearance
32 cmReference
Front tire
14.5/75x16.1Reference
Industrial front
21Lx24Reference
Max weight
11501 kgReference
Backhoe & Loader
Dig depth
191.1 to 232.0 inchesReference
202 to 254 inchesReference
Dump angle
114 cmReference
Attachment overview
Caterpillar Backhoe
Backhoe type
Caterpillar BackhoeReference
Caterpillar BackhoeReference
Digging depth
485 cmReference
513 cmReference
Digging depth (extended stick)
589 cmReference
645 cmReference
Reach from pivot
563 cmReference
662 cmReference
Reach from pivot (extended stick)
666 cmReference
789 cmReference
Loading height
371 cmReference
439 cmReference
Loading height (extended stick)
427 cmReference
505 cmReference
Bucket force
6673 kgReference
7688 kgReference
Bucket force (extended stick)
6614 kgReference
7439 kgReference
Digging depth (retracted stick)
520 cmReference
2-Foot flat digging depth
508 cmReference
2-Foot flat digging depth (retracted stick)
518 cmReference
2-Foot flat digging depth (extended stick)
642 cmReference
Reach from pivot (retracted stick)
670 cmReference
Loading height (retracted stick)
439 cmReference
Bucket force (retracted stick)
7439 kgReference
Dipperstick force
5184 kgReference
Dipperstick force (retracted stick)
5107 kgReference
Dipperstick force (extended stick)
3753 kgReference
Capacities
Fuel
124.9 LReference
Electrical
Charging system
alternatorReference
Charging amps
90Reference
Batteries
2Reference
Battery CCA
750Reference
Battery volts
12Reference
Caterpillar 446D Height
Cab
289 cmReference
Exhaust
297 cmReference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.

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