CAT 450E Backhoe Loader


Backhoe

Load Height – Std 14.58 ft in (4440 mm)
Reach From Swivel – Std 22 ft in (6704 mm)
Dig Depth – Std 17.25 ft in (5260 mm)
Reach At Load Height – Std 6.85 ft in (2100 mm)
Bucket Rotation 198 degrees
Loading Reach – Standard 6.85 ft in (2.09 m)
Bucket Dig Force – Ext 17746 lb (8049.45 kg)
Bucket Dig Force – Standard 17746 lb (8049.46 kg)
Bucket Dig Force – Std 17746 lb (8049.45 kg)
E-Stick Extended (5) 4514 lb (2047.52 kg)
E-Stick Extended (6) 17 ft in (5.19 m)
E-Stick Extended (7) 10.2 ft in (3.11 m)
E-Stick Retracted (1) 17.2 ft in (5.25 m)
E-Stick Retracted (2) 22 ft in (6.71 m)
E-Stick Retracted (3) 17746 lb (8049.46 kg)
E-Stick Retracted (4) 11939 lb (5415.44 kg)
E-Stick Retracted (5) 8084 lb (3666.85 kg)
E-Stick Retracted (6) 14.58 ft in (4.45 m)
E-Stick Retracted (7) 6.85 ft in (2.09 m)
Load At Max Lift – Ext 3283 lb (1489 kg)
Load At Max Lift – Std 5860 lb (2658 kg)
Load Height – Ext 17 ft in (5194 mm)
Loading Height – Standard 14.58 ft in (4.45 m)
Reach At Load Height – Ext 10.2 ft in (3112 mm)
Reach From Swing Pivot – Standard 22 ft in (6.71 m)
Reach From Swivel – Ext 25.83 ft in (7886 mm)
Stick Dig Force – Standard 11780 lb (5343.32 kg)
Stick Lift At 2440 Mm (8 Ft) – Standard 8401 lb (3810.63 kg)
Dig Depth – Ext 21.3 ft in (6501 mm)
Dig Depth – Standard 17.2 ft in (5.25 m)
E-Stick Extended (1) 21.3 ft in (6.5 m)
E-Stick Extended (2) 25.8 ft in (7.87 m)
E-Stick Extended (3) 17746 lb (8049.46 kg)
E-Stick Extended (4) 9009 lb (4086.42 kg)

Dimensions

Transport Length 26 ft in (7913 mm)
Transport Width 8 ft in (2436 mm)
Transport Height 13.58 ft in (4143 mm)
Wheelbase 7.25 ft in (2200 mm)
Height To Top Of Suspended Cab 9.42 ft in (2874 mm)

Loader

Clearance At Max Dump Height 8.7 ft in (2666 mm)
Reach At Max Dump Height 2.7 ft in (850 mm)
Dig Depth 6 in (146 mm)
Lift Capacity At Full Height – Single Tilt 7871 lb (3570.23 kg)
Bucket Breakout Force – Single Tilt 11375 lb (5159.62 kg)
Bucket Capacity – General Purpose 1.75 yd3 (1.34 m3)
Bucket Capacity 1.75 yd3 (1.34 m3)
Bucket Breakout Force 11375 lb (50.6 kN)
Dig Depth – Single Tilt 6 in (152.4 mm)
Bucket Width 96 in (2434 mm)
Dump Height At Maximum Angle – Single Tilt 8.7 ft in (2.66 m)
Dump Reach At Maximum Angle – Single Tilt 2.7 ft in (0.83 m)
Bucket Width – General Purpose 8 ft
Lift Capacity At Full Height 7871 lb (3570 kg)

Engine Details

Engine Make CAT
Engine Model C4.4
Net Power 125 hp (93 kw)
Gross Power 137 hp (102 kw)
Net Torque Rise 28 %
Net Max Torque 380 lb ft (514 Nm)
Displacement 268 cu in (4.4 L)
Bore 4.2 in (105 mm)
Stroke 5 in (127 mm)
Net Power – Iso 9249 125 hp (93.3 kw)
Net Power – Sae J1349 124 hp (92.5 kw)
Gross Power – Sae J1995 137 hp (102.2 kw)
Gross Power – Iso 14396 137 hp (102.2 kw)
Net Power – Eec 80/1269 125 hp (93.3 kw)
Net Torque Rise – 1,400 Rpm – Standard 28 %
Engine Model – Standard Cat C4.4
Net Peak Torque – 1400 Rpm – Standard – Sae J1349 380 lb ft (515.3 Nm)

Operational Specs

Fuel Tank Capacity 38.4 gal (145 L)
Operating Weight 4wd 24141 lb (10950 kg)
Max Weight 27115 lb (12300 kg)
Hydraulic System Fluid Capacity 26.5 gal (100 L)
Oil System Fluid Capacity 2.2 gal (8.5 L)
Cooling System Fluid Capacity 6.8 gal (25.6 L)
Transmission Fluid Capacity 5.6 gal (21 L)
Front Axle Fluid Capacity 2.9 gal (11 L)
Rear Axle Fluid Capacity 5 gal (19 L)
Turning Radius 26.6 ft in (11180 mm)
Tire Size Front – 2wd / 4wd 15-19.5 12PR
Rear Tires Size 2wd/4wd 21L-24 R4 18PR
Operating Voltage 12 V

Power Train

Forward – 2nd 6 mph (9.7 km/h)
Forward – 3rd 12 mph (19.4 km/h)
Forward – 4th 17 mph (27.4 km/h)
Reverse – 2nd 7.8 mph (12.6 km/h)
Reverse – 3rd 17 mph (27.4 km/h)
Auto-Shift – Optional – Forward 1st 3.7 mph (6 km/h)
Forward – 5th 25 mph (40.3 km/h)
Auto-Shift – Optional – Reverse 1st 3.7 mph (6 km/h)

Transmission

Number Of Forward Gears 5
Number Of Reverse Gears 3
Max Speed – Forward 25 mph (40 km/h)
Max Speed Reverse 17 mph (27 km/h)

Weights

Operating Weight – Maximum 27115 lb (12299.2 kg)
Operating Weight – Nominal 24141 lb (10950.2 kg)
Cab – Rops/Fops 556 lb (252.2 kg)
Air Conditioning 157 lb (71.3 kg)
Extendible Stick – No Weights 628 lb (284.9 kg)

Tires

Front 4wd Standard Size 15-19.5, 12 PR
Rear – 4wd Standard Size 21L-24, R4 18 PR

Weights

Mp Bucket (1.10 M3/1.50 Yd3) – Without Fold-Over Forks -190 lb (-86.1 kg)
Mp Bucket (1.10 M3/1.50 Yd3) – With Fold-Over Forks 231 lb (104.8 kg)

Hydraulic System

Stroke 0.8 ft in (236 mm)

Hydraulic

Pump Type variable-flow, axial piston, secondary gear
Pump Flow Capacity 51.3 gal/min (194 L/min)
Relief Valve Pressure 3800 psi (26200 kPa)

Hydraulic System

Pump Type Variable-flow, axial piston, secondary gear
Circuit Type Closed center, load sensing
Pump Capacity At 2,200 Rpm 51.3 gal/min
Steering Type Ackerman
Power Steering Hydrostatic, Hand Metering Unit
Rod Diameter 1.65 in
4wd Cylinder – Bore 3.35 in
Brake System Boosted, outboard, oil-immersed, multiple disc
System Pressure – Loader 3550 psi
System Pressure – Backhoe 3800 psi
Axle Oscillation 10 degrees

Standards

Cab – Fops SAE J/ISO 3449 APR98 LEVEL II and ISO 3449:1992 LEVEL II
Cab – Rops SAE J1040 May 1994/ISO 3741 1994
Brakes SAE J/ISO 3450, ISO 3450 1996
Cab – Sound ANSI/SAE J1166 Oct 98 is 83 dB (A)
Exterior Sound SAE J88 APR95 is 79 dB (A)

Axle Ratings

Front Axle (4wd) – Static 50582 lb (22943.7 kg)
Rear Axle – Static 51257 lb (23249.8 kg)
Dynamic (1) 20233 lb (9177.6 kg)
Dynamic (2) 20503 lb (9300.1 kg)

Service Refill

Cooling System – A/C 6.4 gal (24.3 L)
Cooling System – High-Ambient 6.8 gal (25.8 L)
Fuel Tank Capacity 38.4 gal (145.4 L)
Engine Oil – With Filter 2.2 gal (8.4 L)
Rear Axle 5 gal (19 L)
Front Axle (4wd) 2.9 gal (11 L)
Front Axle – Planetaries 0.2 gal (0.8 L)
Hydraulic System 26.5 gal (100.4 L)
Hydraulic Tank 13.2 gal (50 L)
Transmission – Auto-Shift – Awd 5.6 gal (21.2 L)

Operating Specifications – Backhoe

Turning Circle – Outside – Front Wheels 27.4 ft in (8.4 m)
Turning Circle – Outside, Widest Loading Bucket 36.6 ft in (11.2 m)
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