Caterpillar 446B Loader Backhoe Dimensions & Specs

Picture of a Caterpillar 446B Loader Backhoe

Transport a Caterpillar 446B Loader Backhoe

Transporting a Caterpillar 446B Loader Backhoe is a process that involves multiple steps, each requiring careful attention and expertise. First, the Caterpillar 446B Loader Backhoe is prepared for transport, which may involve disassembling larger components and securing fragile parts.During the loading phase, special equipment like forklifts or cranes may be used

Backhoe

JLoad Height - Std

14.15 ft in 4310 mm

KReach From Swivel - Std

21.67 ft in 6604 mm

LDig Depth - Std

17.13 ft in 5219 mm

MReach At Load Height - Std

6.66 ft in 2027 mm

Bucket Rotation

169 degrees 169 degrees

Loading Reach - Standard

6.66 ft in 2.03 m

Bucket Dig Force - Ext

15150 lb 6871.93 kg

Bucket Dig Force - Standard

15200 lb 6894.61 kg

Bucket Dig Force - Std

15200 lb 6894.61 kg

Dig Depth - Ext

21.42 ft in 6528 mm

Dig Depth - Standard

17.2 ft in 5.25 m

E-Stick Extended (1)

21.5 ft in 6.56 m

E-Stick Extended (2)

25.75 ft in 7.85 m

E-Stick Extended (3)

15150 lb 6871.93 kg

E-Stick Extended (4)

7830 lb 3551.63 kg

E-Stick Extended (5)

4600 lb 2086.53 kg

E-Stick Retracted (1)

17 ft in 5.19 m

E-Stick Retracted (2)

21.5 ft in 6.56 m

E-Stick Retracted (3)

15150 lb 6871.93 kg

E-Stick Retracted (4)

11200 lb 5080.24 kg

E-Stick Retracted (5)

13660 lb 6196.08 kg

Load Height - Ext

16.06 ft in 4894 mm

Loading Height - Standard

14.2 ft in 4.33 m

Reach At Load Height - Ext

10.7 ft in 3261 mm

Reach From Swing Pivot - Standard

21.66 ft in 6.61 m

Reach From Swivel - Ext

25.82 ft in 7868 mm

Stick Dig Force - Standard

10800 lb 4898.8 kg

Stick Lift At 2440 Mm (8 Ft) - Standard

13540 lb 6141.65 kg

Dimensions

ATransport Length

25.12 ft in 7654 mm

BTransport Width

7.99 ft in 2434 mm

CTransport Height

13.76 ft in 4193 mm

DWheelbase

7.33 ft in 2233 mm

EGround Clearance

1.09 ft in 332 mm

Height To Top Of Suspended Cab

9.4 ft in 2864 mm

Loader

GClearance At Max Dump Height

8.86 ft in 2699 mm

HReach At Max Dump Height

2.85 ft in 868 mm

IDig Depth

6.38 in 162 mm

Dump Reach At Maximum Angle - Single Tilt

3 ft in 0.92 m

Lift Capacity At Full Height - Single Tilt

8610 lb 3905.44 kg

Bucket Breakout Force - Single Tilt

11610 lb 5266.21 kg

Bucket Capacity - General Purpose

1.75 yd3 1.34 m3

Bucket Breakout Force

12589.3 lb 56 kN

Bucket Capacity

1.44 yd3 1.11 m3

Dig Depth - Single Tilt

6.4 in 162.56 mm

Bucket Width - General Purpose

96 ft 96 ft

Lift Capacity At Full Height

8752.36 lb 3970 kg

Bucket Width

95.83 in 2434 mm

Dump Height At Maximum Angle - Single Tilt

8.9 ft in 2.72 m

Specifications

Engine

Number Of Cylinders

4 4

Engine Make

2236 2236

Engine Model

3114 DIT 3114 DIT

Gross Power

110 hp 82.1 kw

Net Power

102 hp 76.1 kw

Power Measured @

2200 rpm 2200 rpm

Displacement

268 cu in 4.4 L

Bore

4.2 in 105 mm

Stroke

5 in 127 mm

Net Power - Sae J1349

102 hp 76.1 kw

Gross Power - Sae J1995

110 hp 82.1 kw

Net Torque Rise - 1,400 Rpm - Standard

32.6 % 32.6 %

Engine Model - Standard

Cat 3114T Diesel Cat 3114T Diesel

Net Power (Optional) - Sae J1349

101 hp 75.4 kw

Net Power (Optional) - Iso 9249

102 hp 76.1 kw

Net Power (Optional) - Iso 1585

102 hp 76.1 kw

Net Power (Optional) - Eec 80/1269

102 hp 76.1 kw

Net Power (Optional) - Din 70020

107PS 107PS

Operational

Fuel Capacity

33.1 gal 125 L

Operating Weight 4wd

19599.1 lb 8890 kg

Turning Radius

18.8 ft in 5700 mm

Tire Size Front - 2wd / 4wd

14.5/75 x16.1,10PR,F3 / 12.5x20,10PR,R4

Rear Tires Size 2wd/4wd

21Lx24,12PR,R4 21Lx24,12PR,R4

Power Train

Forward - 2nd

5.5 mph 8.9 km/h

Forward - 3rd

7.2 mph 11.6 km/h

Forward - 4th

11.7 mph 18.9 km/h

Reverse - 2nd

7.2 mph 11.6 km/h

Reverse - 3rd

12.8 mph 20.6 km/h

Auto-Shift - Optional - Forward 1st

3.5 mph 5.7 km/h

Forward - 5th

19.6 mph 31.6 km/h

Auto-Shift - Optional - Reverse 1st

3.5 mph 5.7 km/h

Transmission

Transmission Type

auto-shift auto-shift

Number Of Forward Gears

4 4

Number Of Reverse Gears

3 3

Max Speed - Forward

19.6 mph 31.5 km/h

Max Speed Reverse

12.9 mph 20.6 km/h

Weights

Operating Weight - Maximum

19603.5 lb 8892 kg

Operating Weight - Nominal

19603 lb 8891.8 kg

Counterweights - Option 1

35 lb 15.9 kg

Hydraulic System

Stroke

1 ft in 281 mm

Hydraulic

Pump Type

LSPC closed center LSPC closed center

Pump Flow Capacity

47.1 gal/min 178 L/min

Relief Valve Pressure

3248.9 psi 22400 kPa

Hydraulic System

Pump Type

Variable - flow, axial piston Variable - flow, axial piston

Circuit Type

Closed - center Closed - center

Pump Capacity At 2,200 Rpm

47 gal/min 47 gal/min

System Pressure

3250 psi 3250 psi

Steering Type

Front Wheel Front Wheel

Power Steering

Hydrostatic Hydrostatic

Rod Diameter

2.31 in 2.31 in

4wd Cylinder - Bore

3.25 in 3.25 in

Brake System

Fully enclosed, hydraulic, multiple disk

2wd Cylinder - Bore

3.3 in 82.6 mm

Standards

Cab - Rops

SAE J394, SAE J1040 Apr 88, ISO 3471 1986

Brakes

SAE J1473 October 1990 and ISO 3450 1985

Cab - Sound

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

Exterior Sound

SAE J88 Jun 86, is 76dB (A) SAE J88 Jun 86, is 76dB (A)

Axle Ratings

Front Axle (4wd) - Static

21230 lb 9629.8 kg

Rear Axle - Static

20194 lb 9159.9 kg

Front Axle (2wd) - Static

21230 lb 9629.8 kg

Service Refill

Cooling System - A/C

7.9 gal 30 L

Fuel Tank

33 gal 125 L

Engine Oil - With Filter

2.9 gal 11 L

Rear Axle

8.2 gal 31.1 L

Front Axle (4wd)

2.5 gal 9.5 L

Front Axle - Planetaries

0.3 gal 0.8 L

Hydraulic System

41 gal 155.3 L

Hydraulic Tank

15.1 gal 57.2 L

Transmission - Auto-Shift - 2wd

6.9 gal 26.2 L

Operating Specifications - Backhoe

Turning Circle - Outside - Front Wheels

28.8 ft in 8.8 m

Turning Circle - Outside, Widest Loading Bucket

37.3 ft in 11.4 m