450 Backhoe Loader

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Product Description

The Cat® 450 Backhoe Loader delivers improved machine performance, a superior hydraulic system, improved operator controls and ergonomics, and overall versatility.

Specifications
Us
Metric
Engine
Maximum Gross Power – SAE J1995: 2014
145 hp (108 kW)
Engine Model
C3.6L 106 kW (142 hp) Electronic Turbo Intercooled
Ratings at 2,200 rpm - Gross Power SAE J1995
145 hp
108 kW
Ratings at 2,200 rpm - Gross Power ISO 14396
142 hp
106 kW
Net Power Rating at 2,200 rpm - SAE J1349
130 hp
97 kW
Net Power Rating at 2,200 rpm - ISO 9249
130 hp
97 kW
Net Peak Power Rating @ 2,200 rpm - SAE J1349
133 hp
99 kW
Net Peak Power Rating @ 2,200 rpm - ISO 9249
133 hp
99 kW
Bore
3.86 in
98 mm
Stroke
4.7 in
120 mm
Displacement
220 in³
3.6 l
Net Torque Rise - 1,400 rpm
30%
Net Torque Rise - 1,400 rpm - SAE J1349
404 ft·lbf
546 N·m
Power Rating Conditions - No De-Rating Required Up To
7500 ft
2286 m
Note
No derating required up to 2286 m (7,500 ft).
Emissions
Engine meets U.S. EPA Tier 4 Final and EU Stage IV emission standards.
Weights
Operating Weight - Maximum
29321 lb
13300 kg
Operating Weight - Estimated*
24324 lb
11033 kg
Operating Weight - Maximum - ROPS Capacity
29321 lb
13300 kg
Counterweight
2147 lb
974 kg
Cab, ROPS/FOPS
+243 kg (+536 lb)
Loader Bucket - 1.53 m³ (2.0 yd³) GP (Pin-On)
+80 kg (+176 lb)
Loader Bucket - 1.34 m³ (1.75 yd³) MP HD (Pin-On)
+214 kg (+472 lb)
Loader Bucket - 1.34 m³ (1.75 yd³) MP ED (Pin-On)
+290 kg (+639 lb)
Loader Bucket - 1.34 m³ (1.75 yd³) GP (Hook-On)
+150 kg (+331 lb)
Loader Bucket - 1.53 m³ (2.0 yd³) GP (Hook-On)
+73 kg (+162 lb)
Loader Bucket - 1.34 m³ (1.75 yd³) MP HD (Hook-On)
+85 kg (+187 lb)
Loader Bucket - 1.34 m³ (1.75 yd³) MP ED (Hook-On)
+160 kg (+353 lb)
Loader Quick Coupler
+250 kg (+551 lb)
Backhoe Quick Coupler
+151 kg (+333 lb)
Extendible Stick
+338 kg (+745 lb)
Note (1)
*Machine equipped with 15-19.5 12 ply front and 21L-24 16 ply rear, AWD, OROPS, 1.34 m³ (1.75 yd³) general purpose bucket with bolt-on cutting edge, standard stick, 610 mm (24"") heavy-duty backhoe bucket.
Note (2)
GP = General Purpose
Note (3)
MP = Multi Purpose
Note (4)
HD = Heavy Duty
Note (5)
ED = Extreme Duty
Transmission
Autoshift Transmission - Forward - 1st
3.7 mile/h
6 km/h
Autoshift Transmission - Forward - 2nd
6 mile/h
9.6 km/h
Autoshift Transmission - Forward - 3rd
7.8 mile/h
12.5 km/h
Autoshift Transmission - Forward - 4th
12.4 mile/h
19.9 km/h
Autoshift Transmission - Forward - 5th
17 mile/h
27.4 km/h
Autoshift Transmission - Forward - 6th
25.5 mile/h
41.1 km/h
Autoshift Transmission - Reverse - 1st
3.7 mile/h
6 km/h
Autoshift Transmission - Reverse - 2nd
7.8 mile/h
12.5 km/h
Autoshift Transmission - Reverse - 3rd
17 mile/h
27.4 km/h
Note
Travel speeds of two wheel drive backhoe loader at full throttle, when equipped with 21x24 rear tires.
Axle Ratings
Front Axle, AWD - Static
50565 lb
22936 kg
Front Axle, AWD - Dynamic
20225 lb
9174 kg
Rear Axle - Static
47756 lb
21662 kg
Rear Axle - Dynamic
19103 lb
8665 kg
Hydraulic System
Type
Closed Center
Pump Type
Variable Flow, Axial Piston
Pump Capacity at 2,200 rpm
58.1 gpm
220 L/min
System Pressure - Backhoe
3800 psi
26200 kPa
System Pressure - Loader
3800 psi
26200 kPa
Steering
Type
Front Wheel
Power Steering
Hydrostatic HMU
Bore
3.35 in
85 mm
Stroke
9.29 in
236 mm
Rod Diameter
1.65 in
42 mm
Axle Oscillation
11°
Turning Circle - AWD (inner wheel not braked) - Outside, Front Wheels
27.55 ft
8.396 m
Turning Circle - AWD (inner wheel not braked) - Outside, Widest Loading Bucket
37.75 ft
11.5 m
Note
AWD cylinder, one (1) double-acting.
Service Refill Capacities
Cooling System with Cab Heater
6 gal (US)
22.5 l
Fuel Tank
42.3 gal (US)
160 l
Engine Oil - With Filter
2.4 gal (US)
9 l
Diesel Exhaust Fluid (DEF)
5 gal (US)
19 l
Transmission (Autoshift) - AWD, Autoshift
4.8 gal (US)
18 l
Rear Axle (Center Housing)
5 gal (US)
19 l
Front Axle (Center Housing)
2.9 gal (US)
11 l
Planetaries
0.2 gal (US)
0.7 l
Hydraulic System (Minimum)
28.6 gal (US)
108 l
Hydraulic Tank (Nominal)
11.1 gal (US)
42 l
Backhoe
Dig Depth - Standard
17 ft
5185 mm
Standard/Optional

Standard Equipment

STANDARD EQUIPMENT

Optional Equipment

OPTIONAL EQUIPMENT

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