Cat 446B Backhoe loaders research

Operating weight

8,891 kg

Bucket width

243 cm

Bucket capacity

1.15 cu m

Max speed forward

31.54 kph

Transmission type

auto-shift

Displacement

4391 cu cm

Gross power

82.03 kw

Number of cylinders

4

Net power

76.06 kw

Bore

10.67 cm

Stroke

12.7 cm

Torque rise

32.6 %

Bucket digging force

6871.93 kg

Arm crowding force

4898.8 kg

Transport length

7 m

Ground clearance

0.34 m

Turning radius

5.73 m

Wheelbase

2.26 m

Transport width

2 m

Pump flow cap

178.27 lpm

Circuit type

Closed center

Loader lift cap

3905.44 kg

Loader dump height

2.71 m

Loader dump reach

0.88 m

Loader dig depth

16.26 cm

Engine oil cap

10.98 liters

Fuel cap

125.28 liters

Hydraulic fluid cap

155.19 liters

Backhoe dig depth

5.24 m

Backhoe dump height

4.33 m

Extended dump height

4.91 m

Extended dump reach

3.26 m

Extended dig depth

6.55 m

Extended reach from swivel

7.89 m

Backhoe reach from swivel

6.61 m

Bucket rotation

169 degrees

Backhoe dump reach

2.04 m

Rear tires size

21Lx24,12PR,R4

Max speed reverse

20.76 kph

Number of reverse gears

3

Number of forward gears

4

Brake system

Fully enclosed, hydraulic, multidisk

Cab sound

ANSI/SAE J1166 May 90 is 81 dB (A)

Exterior sound

SAE J88 Jun 86, is 76dB (A)