Caterpillar 385B Excavator

Boom/Stick Excavator Option 1

Max Cutting Height 41 ft (13 m)
Max Digging Depth 24 ft (7 m)
Max Loading Height 27 ft (8 m)
Max Reach Along Ground 40 ft (12 m)
Max Vertical Wall Digging Depth 15 ft (5 m)
Shipping Height of Unit 16 ft (5 m)
Shipping Length of Unit 44 ft (13 m)

Boom/Stick Excavator Option 2

Max Cutting Height 42 ft (13 m)
Max Digging Depth 25 ft (8 m)
Max Loading Height 27 ft (8 m)
Max Reach Along Ground 42 ft (13 m)
Max Vertical Wall Digging Depth 16 ft (5 m)
Shipping Height of Unit 16 ft (5 m)
Shipping Length of Unit 44 ft (14 m)

Boom/Stick Excavator Option 3

Max Cutting Height 45 ft (14 m)
Max Digging Depth 28 ft (9 m)
Max Loading Height 30 ft (9 m)
Max Reach Along Ground 45 ft (14 m)
Max Vertical Wall Digging Depth 19 ft (6 m)
Shipping Length of Unit 48 ft (15 m)

Boom/Stick Excavator Option 4

Max Cutting Height 44 ft (13 m)
Max Digging Depth 31 ft (9 m)
Max Loading Height 31 ft (10 m)
Max Reach Along Ground 48 ft (15 m)
Max Vertical Wall Dig Depth 17 ft (5 m)
Shipping Length of Unit 48 ft (15 m)

Boom/Stick Excavator Option 5

Max Cutting Height 45 ft (14 m)
Max Digging Depth 35 ft (11 m)
Max Loading Height 33 ft (10 m)
Max Reach Along Ground 51 ft (16 m)
Max Vertical Wall Dig Depth 20 ft (6 m)
Shipping Height of Unit 19 ft (6 m)
Shipping Length of Unit 47 ft (14 m)

Boom/Stick Excavator Option 6

Max Cutting Height 49 ft (15 m)
Max Digging Depth 38 ft (12 m)
Max Loading Height 37 ft (11 m)
Max Reach Along Ground 56 ft (17 m)
Max Vertical Wall Dig Depth 21 ft (6 m)
Shipping Height of Unit 18 ft (5 m)
Shipping Length of Unit 53 ft (16 m)

Bucket

Maximum Bucket Capacity 7 cu yd (5 cu m)
Reference Bucket Capacity 4 cu yd (3 cu m)

Dimensions

Ground Clearance 3 ft (1 m)
Height – Top of Cab 12 ft (4 m)
Length of Track on Ground 15 ft (5 m)
Removal Counterweight Clearance 5 ft (2 m)
Tail Swing Radius 15 ft (5 m)
Width to Outside of Tracks 11 ft (3 m)

Engine

Bore 6 in (14 cm)
Displacement 964 cu in (15,797 cu cm)
Engine Make Caterpillar
Engine Model Caterpillar 3456 ATAAC
Gross Power 530 hp (395 kw)
Net Power 530 hp (395 kw)
Net Power – EEC 80/1269 513 hp (383 kw)
Net Power – ISO 9249 513 hp (383 kw)
Net Power – SAE J1349 513 hp (383 kw)
Power Measured @ 1800 rpm
Stroke 7 in (17 cm)

Hydraulic System

23.8 24 gpm (90 lpm)
258 258 gpm (977 lpm)
Boom Cylinder – Bore 8 in (21 cm)
Boom Cylinder – Stroke 77 in (197 cm)
Maximum Pressure – Equipment – Normal 4640 psi
Maximum Pressure – Swing 3770 psi
Maximum Pressure – Travel 5075 psi
Stick Cylinder – Bore 9 in (22 cm)
Stick Cylinder – Stroke 89 in (226 cm)
Swing System – Maximum Flow 119 gpm (450 lpm)

Operating Specifications

Cooling System Fluid Capacity 27 gal (101 l)
Engine Oil Capacity 17 gal (65 l)
Fuel Capacity 328 gal (1,240 l)
Hydraulic Pump Flow Capacity 259 gpm (980 lpm)
Hydraulic System Fluid Capacity 263 gal (995 l)
Hydraulic System Relief Valve Pressure 4641.3 psi
Maximum Digging Depth 35 ft (11 m)
Operating Weight 185,475 lbs (84,130 kg)
Swing Drive Fluid Capacity 5 gal (19 l)

Service Refill Capacities

Cooling System 27 gal (101 l)
Engine Oil 21 gal (80 l)
Final Drive – Each 6 gal (21 l)
Fuel Tank Capacity 328 gal (1,241 l)
Hydraulic System – Including Tank 263 gal (995 l)
Hydraulic Tank 214 gal (810 l)
Swing Drive – Each 5 gal (19 l)

Standards

Brakes SAE J1026 APR 90
Cab/FOGS SAE J1356 FEB 88 ISO 10262

Swing Mechanism

Swing Speed 6.2 rpm

Track

Number of Shoes – Each Side – Long Undercarriage 51
Number of Track Rollers – Each Side – Long Undercarriage 9
Standard with Long Undercarriage 36 in (91 cm)

Undercarriage

Drawbar Pull 133,087 lbs (60,367 kg)
Max Travel Speed 3 mph (5 kph)
Number of Carrier Rollers per Side 3
Number of Shoes per Side 47
Number of Track Rollers per Side 8
Shoe Size 26 in (65 cm)
Track Gauge 12 ft (4 m)

Weights

Operating Weight – Long Undercarriage 189,770 lbs (86,078 kg)
Operating Weight – Standard Undercarriage 183,940 lbs (83,434 kg)
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