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Home / Backhoe Loaders / Caterpillar Backhoe Loaders / Cat 430D

Cat 430D Backhoe Loader

The Caterpillar 430D is a 2WD or 4WD backhoe loader. This model was manufactured between 2000 and 2006. The Cat 430D is powered by 268 cubic inches (4.4 L) Caterpillar 3054C DIT four-cylinder direct injection turbocharged diesel engine with a rated power of 89 hp (66 kW) and 386 Nm (285 lb-ft) of max torque at 1400 rev/min.

The Cat 430D is fitted with 2 transmission options: 4x4 Power Shuttle transmission with single-stage torque converter, or 5x3 Auto Shift transmission with single-stage torque converter. The max forward speed - 20.9 mph (33.7 km/h), maximum reverse speed - 20.9 mph (33.7 km/h). The closed center load sensing hydraulic system used a piston pump with a flow of 43 gal/min (163 l/min). The hydraulic system pressure is 227 bar (3300 psi). The 2-wheel drive models are equipped with 11Lx16 front tires and 19.5Lx24 rear tires. The 12.5/80x18 front tires and 21Lx24 rear tires are used for models with 4-wheel drive. The wheelbase is 83 in (2100 mm).

The loader has a lifting capacity (at pin) of 6391 lbs (2898 kg) to full height of 10 ft 9 in (3266 mm) for 2WD models or 10 ft 11 in (3338 mm) for 4WD models, and breakout force (bucket on ground) of 10269 lbs (4668 kg). The bucket dump clearance with a 43-degree maximum dump angle is 8 ft 5 in (2575 mm). The 89.1" (2262 mm) standard material bucket has a rated capacity of 31.2 cu.ft (0.89 m3).

The standard backhoe work ranges consist of a bucket dig force of 14732 lbs (6696 kg), and dipperstick digging force of 9448 lbs (4295 kg). The max digging depth is 15 ft 3 in (4639 mm), and overall reach from swing pivot is 19 ft 7 in (5972 mm) at ground level. The backhoe can be equipped with 12" (305 mm), 18" (455 mm), 24" (605 mm), 30" (760 mm), and 36" (910 mm) buckets.

Engine
Engine Model Caterpillar 3054C DIT
Engine Type Four-cylinder, direct injection turbocharged diesel
Number of Cylinders 4, In-Line
Displacement, cu in (L) 268 (4.40)
Engine Bore, in (mm) 4.13 (105.0)
Engine Stroke, in (mm) 5.00 (127.0)
Aspiration Turbocharged
Maximum Engine Power, hp (kW) 93.0 (69.0)
Rated Engine Power, hp (kW) 89.0 (66.0)
Rated Engine Speed, rpm 2200
Maximum Torque, Nm (lb-ft) 386 (285)
Torque Speed, rpm 1400
Compression 16.2:1
Emission Tier 2
Fuel System Direct Injection
Rotation Counterclockwise
Air Cleaner Dry-type axial seal
Fuel Tank Capacity, gal (L) 34.0 (128.0)
Oil Capacity, qts (L) 8.0 (7.6)
Coolant Capacity, qts (L) 16.8 (15.9)
Electrical System Rating, Volts 12
Battery Rating 880 CCA

Standard Transmission
Transmission Type (Std) Power Shuttle
Gearbox Type 4F/4R, Full synchromesh
Number of Forward Gears 4
Number of Reverse Gears 4
Torque Converter Single-stage
Torque Converter Ratio 2.63:1
Oil Capacity, qts (L) 19.1 (18.0)
Maximum Forward Speed, mph (kph) 20.9 (33.7)
Maximum Reverse Speed, mph (kph) 20.9 (33.7)

Optional Transmission
Transmission Type (Opt) 5F/3R, Auto Shift
Number of Forward Gears 5
Number of Reverse Gears 3
Torque Converter Single-stage
Oil Capacity, qts (L) 16.0 (15.0)
Maximum Forward Speed, mph (kph) 20.0 (32.0)
Maximum Reverse Speed, mph (kph) 14.6 (23.0)

Wheels and Tires
Drive Wheels 2WD/4WD
Steering Configuration Front Steer
Steering System Hydrostatic
Steering Cylinder One, Double-acting
Steering Cylinder Bore (2WD/4WD), in (mm) 2.75 (70) / 2.56 (65)
Steering Cylinder Stroke (2WD/4WD), in (mm) 8.9 (224) / 8.3 (211)
Steering Cylinder Rod Diameter (2WD/4WD), in (mm) 1.75 (44) / 1.43 (36)
Service Brakes Inboard, oil-immersed, multiple disc
Parking Brake Mechanical, independent
Front Tire Size (2WD) 11L-16 12PR
Front Tire Size (4WD) 12.5/80-18 10PR
Rear Tire Size (2WD) 19.5L-24 12PR R4
Rear Tire Size (4WD) 21L-24 12PR R4
Front Track Width, in (mm) 73.9 (1870)
Rear Track Width, in (mm) 67.7 (1714)

Hydraulic System
Hydraulic System Type Closed center load sensing
Hydraulic Pump Type Variable displacement, axial piston
Hydraulic Pump Flow, gpm (Lpm) 43.0 (163.0)
Hydraulic Pressure, Bar (psi) 227 (3300)
Hydraulic System Capacity, gal (L) 21.0 (79.5)
Valves Type Pressure-compensated

Dimensions and Weight
Wheelbase 83 in (2100 mm)
Transport Length 23 ft 11 in (7289 mm)
Overall Length, (Loader on ground) 23 ft 11 in (7279 mm)
Transport Height 12 ft 4 in (3770 mm)
Height (Cab) 109.5 in (2770 mm)
Height (Exhaust) 105.5 in (2670 mm)
Overall Width 95.1 in (2406 mm)
Ground Clearance 11.7 in (297 mm)
Turning Radius 17 ft 9 in (5400 mm)
Weight (2WD) 16170 lbs (7350 kg)
Weight (4WD) 16410 lbs (7460 kg)
Weight (Maximum) 21600 lbs (9800 kg)

Loader
Bucket Hinge Pin, Maximum Height (2WD) 10 ft 9 in (3266 mm)
Bucket Hinge Pin, Maximum Height (4WD) 10 ft 11 in (3338 mm)
Dump Angle at Full Height 43 degrees
Dump Clearance at Full Height 8 ft 5 in (2575 mm)
Dump Reach at Full Height 31.7 in (802 mm)
Maximum Bucket Rollback at Ground Level 40 degrees
Digging Depth 5.3 in (135 mm)
Maximum Grading Angle 107 degrees
Maximum Operating Height 13 ft 7 in (4146 mm)
Lift Capacity at Maximum Height 6391 lbs (2898 kg)
Breakout Force 10269 lbs (4668 kg)
Bucket Width, in (mm) 89.1 (2262)
Bucket Capacity, cu.ft (m3) 31.2 (0.89)
Loader Weight 982 lbs (445 kg)

Backhoe (Standard Stick)
Maximum Digging Depth 15 ft 3 in (4639 mm)
Digging Depth, 24 in (610 mm) Flat Bottom 15 ft 2 in (4624 mm)
Reach From Swing Pivot at Ground Line 19 ft 7 in (5972 mm)
Loading Height 12 ft 7 in (3841 mm)
Loading Reach 6 ft (1823 mm)
Maximum Operating Height 18 ft 10 in (5745 mm)
Swing Arc 180 degrees
Bucket Rotation 205 degrees
Stabilizer Spread (Operating Position) 10 ft 7 in (3219 mm)
Stabilizer Spread (Transport Position) 7 ft 9 in (2352 mm)
Digging Force (Bucket Cylinder) 14732 lbs (6696 kg)
Digging Force (Crowd Cylinder) 9448 lbs (4295 kg)

Backhoe (Extendable Stick)
Maximum Digging Depth 19 ft 11 in (6079 mm)
Digging Depth, 24 in (610 mm) Flat Bottom 19 ft 10 in (6051 mm)
Reach From Swing Pivot at Ground Line 24 ft (7303 mm)
Loading Height 15 ft (4581 mm)
Loading Reach 10 ft 1 in (3076 mm)
Maximum Operating Height 22 ft 1 in (6715 mm)
Swing Arc 180 degrees
Bucket Rotation 205 degrees
Stabilizer Spread (Operating Position) 10 ft 7 in (3219 mm)
Stabilizer Spread (Transport Position) 7 ft 9 in (2352 mm)
Digging Force (Bucket Cylinder) 14602 lbs (6637 kg)
Digging Force (Crowd Cylinder) 6430 lbs (2923 kg)

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