- Load Height - Std: 11.44 ft / 3486 mm
- Reach From Swivel - Std: 17.65 ft / 5377 mm
- Dig Depth - Std: 15.59 ft / 4750 mm
- Bucket Dig Force - Std: 10438 lb / 4734.6 kg
Published dimensions and weight
Caterpillar 428 Series II
The Caterpillar 428 Series II is a 7.1 t-class loader backhoe with a 69.8 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight 2wd15747.7 lb7143 kg
03Selected published values38
Loader backhoes are commonly used for digging, trenching, loading and general site work with one carrier. Published rows for Caterpillar 428 Series II include published bucket capacity of 1.31 yd3 / 1 m3, published engine power of 75.1 hp / 56 kw, published hydraulic flow of 28.6 gal/min / 108 L/min. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Load Height - Std” field (11.44 ft / 3486 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Reach From Swivel - Std” field (17.65 ft / 5377 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Dig Depth - Std” field (15.59 ft / 4750 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Backhoe
Load Height - Std11.44 ft3486 mm
Reach From Swivel - Std17.65 ft5377 mm
Dig Depth - Std15.59 ft4750 mm
Bucket Dig Force - Std10438 lb4734.6 kg
Bucket Dig Force - Ext10258 lb4652.96 kg
Reach From Swivel - Ext21.75 ft6629 mm
Load At Max Lift - Std3836.05 lb1740 kg
Load At Max Lift - Ext2116.44 lb960 kg
Dig Depth - Ext19.68 ft5998 mm
Load Height - Ext13.76 ft4192 mm
Dimensions
Transport Length18.66 ft5685 mm
Transport Width7.9 ft2406 mm
Transport Height11.73 ft3574 mm
Wheelbase6.89 ft2100 mm
Ground Clearance1.05 ft320 mm
Height To Top Of Suspended Cab9.11 ft2776 mm
Loader
Clearance At Max Dump Height8.68 ft2643 mm
Reach At Max Dump Height2.77 ft844 mm
Dig Depth3.9 in99 mm
Lift Capacity At Full Height5249.21 lb2381 kg
Bucket Capacity1.31 yd31 m3
Bucket Width94.34 in2396 mm
Bucket Breakout Force8048.17 lb35.8 kN
Engine
Engine Make23512351
Engine Model4.2364.236
Net Power69.8 hp52 kw
Gross Power75.1 hp56 kw
Displacement235.6 cu in3.9 L
Operational
Operating Weight 2wd15747.7 lb7143 kg
Turning Radius12.9 ft3914 mm
Tire Size Front - 2wd / 4wd9-16 10PR / 10.5-20 10PR9-16 10PR / 10.5-20 10PR
Rear Tires Size 2wd/4wd16.9-28 10 PR16.9-28 10 PR
Transmission
Number Of Forward Gears44
Number Of Reverse Gears44
Max Speed - Forward18.3 mph29.4 km/h
Max Speed Reverse18.4 mph29.6 km/h
Hydraulic
Pump Flow Capacity28.6 gal/min108 L/min
Relief Valve Pressure2700 psi18615.9 kPa
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Manufacturer-published specifications.