Category : Excavators ➔ Manufacturer : Caterpillar ➔ Model : 320D L RR ➔
The Caterpillar 320D L RR Excavator is a powerful and versatile machine designed for a variety of digging and loading applications. With multiple boom/stick options, a maximum cutting height of 32.6 feet, and an operating weight of 52,249 pounds, this excavator is equipped to handle tough job sites. Its Cat C6.4 ACERT engine delivers 148 horsepower and a maximum drawbar pull of 46,311 pounds, while the hydraulic system provides efficient performance with a maximum pressure of 5,076 psi. Whether you need to dig, load, or reach difficult areas, the Caterpillar 320D L RR Excavator is a reliable choice for your construction needs.
Boom/Stick 1
Caterpillar 320D L RR Excavator Boom/Stick 1 specifications
Boom/Stick 1
Boom 18\'7\" (5680mm) / Stick 12\'8\" (3900mm) -Reach
Max Cutting Height
32.58 ft (9.93 m)
Max Digging Depth
25.17 ft (7.67 m)
Max Loading Height
22.75 ft (6.93 m)
Max Reach Along Ground
35.33 ft (10.77 m)
Max Vertical Wall Digging Depth
22.83 ft (6.96 m)
Shipping Height Of Unit
12.25 ft (3.73 m)
Shipping Length Of Unit
28.75 ft (8.76 m)
Boom/Stick 2
Caterpillar 320D L RR Excavator Boom/Stick 2 specifications
Boom/Stick 2
Boom 18\'7\" (5680mm) / Stick 9\'7\" (2900mm) -Reach
Max Cutting Height
31.17 ft (9.50 m)
Max Digging Depth
22.08 ft (6.73 m)
Max Loading Height
21.33 ft (6.50 m)
Max Reach Along Ground
32.33 ft (9.85 m)
Max Vertical Wall Digging Depth
19.93 ft (6.07 m)
Shipping Height Of Unit
9.92 ft (3.02 m)
Shipping Length Of Unit
28.83 ft (8.79 m)
Boom/Stick 3
Caterpillar 320D L RR Excavator Boom/Stick 3 specifications
Boom/Stick 3
Boom 18\'7\" (5680mm) / Stick 8\'2\" (2500mm) -Reach
Max Cutting Height
30.50 ft (9.30 m)
Max Digging Depth
20.67 ft (6.30 m)
Max Loading Height
20.67 ft (6.30 m)
Max Reach Along Ground
31.00 ft (9.45 m)
Max Vertical Wall Digging Depth
18.50 ft (5.64 m)
Shipping Height Of Unit
10.00 ft (3.05 m)
Shipping Length Of Unit
28.83 ft (8.79 m)
Buckets
Caterpillar 320D L RR Excavator Buckets specifications
Reference Bucket Capacity
1.4 cu yd
Dimensions
Caterpillar 320D L RR Excavator Dimensions specifications
Ground Clearance
1.50 ft (0.46 m)
Height
12.33 ft (3.76 m)
Height To Top Of Cab
9.67 ft (2.95 m)
Length
28.83 ft (8.79 m)
Length Of Track On Ground
12.00 ft (3.66 m)
Shipping Height
11.30 ft (3.44 m)
Tail Swing Radius
6.58 ft (2.01 m)
Transport Width
10.44 ft (3.18 m)
Weight
52,249.00 lbs (23,699.78 kg)
Width
10.50 ft (3.20 m)
Width To Outside Of Tracks
10.42 ft (3.18 m)
Drive
Caterpillar 320D L RR Excavator Drive specifications
Maximum Drawbar Pull
46,311.00 lbs (21,006.34 kg)
Maximum Travel Speed
3.50 mph (5.63 kph)
Engine
Caterpillar 320D L RR Excavator Engine specifications
Bore
4.10 in (10.41 cm)
Displacement
389.00 cu in (6,374.58 cu cm)
Engine Make
2236
Engine Model
Cat C6.4 ACERT
Net Flywheel Power
148.00 hp (110.37 kw)
Net Power
148.00 hp (110.37 kw)
Net Power - Eec 80/1269
148.00 hp (110.37 kw)
Net Power - Iso 9249
148.00 hp (110.37 kw)
Net Power - Sae J1349
148.00 hp (110.37 kw)
Stroke
5.20 in (13.21 cm)
Hydraulic System
Caterpillar 320D L RR Excavator Hydraulic System specifications
B1 Family Bucket Cylinder - Bore
4.70 in (11.94 cm)
B1 Family Bucket Cylinder - Stroke
43.50 in (110.49 cm)
Boom Cylinder - Bore
4.70 in (11.94 cm)
Boom Cylinder - Stroke
49.60 in (125.98 cm)
Main Implement System - Maximum Flow (2x)
54.00 gpm (204.39 lpm)
Maximum Pressure - Equipment
5076 psi
Maximum Pressure - Heavy Lift
5221 psi
Maximum Pressure - Swing
3626 psi
Maximum Pressure - Travel
5076 psi
Pilot System - Maximum Flow
9.00 gpm (34.07 lpm)
Pilot System - Maximum Pressure
566 psi
Reach Stick Cylinder - Bore
5.50 in (13.97 cm)
Reach Stick Cylinder - Stroke
59.80 in (151.89 cm)
Operational
Caterpillar 320D L RR Excavator Operational specifications
Alternator Supplied Amperage
50 amps
Cooling System Fluid Capacity
6.60 gal (24.98 l)
Engine Oil Capacity
8.00 gal (30.28 l)
Fuel Capacity
77.00 gal (291.45 l)
Hydraulic Pump Flow Capacity
54.00 gpm (204.39 lpm)
Hydraulic System Fluid Capacity
56.00 gal (211.96 l)
Hydraulic System Relief Valve Pressure
5221 psi
Operating Voltage
24 V
Operating Weight
52,249.00 lbs (23,699.78 kg)
Swing Drive Fluid Capacity
2.10 gal (7.95 l)
Service Refill Capacities
Caterpillar 320D L RR Excavator Service Refill Capacities specifications
Cooling System
6.60 gal (24.98 l)
Engine Oil
8.00 gal (30.28 l)
Final Drive - Each
2.10 gal (7.95 l)
Fuel Tank Capacity
77.00 gal (291.45 l)
Hydraulic System - Including Tank
56.00 gal (211.96 l)
Hydraulic Tank - Including Suction Pipe
41.00 gal (155.19 l)
Swing Drive
2.10 gal (7.95 l)
Sound Performance
Caterpillar 320D L RR Excavator Sound Performance specifications
Performance
ANSI/SAE J1166 APR 90
Standards
Caterpillar 320D L RR Excavator Standards specifications
Brakes
SAE J1026 APR90
Cab/Fogs
SAE J1356 FEB88
Swing Mechanism
Caterpillar 320D L RR Excavator Swing Mechanism specifications
Swing Speed
11.5 rpm
Swing Torque
45,612.00 lbs ft (61,840.75 nm)
Track
Caterpillar 320D L RR Excavator Track specifications
Number Of Carrier Rollers - Each Side - Long Undercarriage
2
Number Of Shoes - Each Side - Long Undercarriage
49
Number Of Track Rollers - Each Side - Long Undercarriage
8
Undercarriage
Caterpillar 320D L RR Excavator Undercarriage specifications
Drawbar Pull
46,311.00 lbs (21,006.34 kg)
Max Travel Speed
3.50 mph (5.63 kph)
Number Of Carrier Rollers Per Side
2
Number Of Shoes Per Side
49
Number Of Track Rollers Per Side
8
Shoe Size
32.00 in (81.28 cm)
Track Gauge
7.83 ft (2.39 m)
Weights
Caterpillar 320D L RR Excavator Weights specifications
Operating Weight
52,249.00 lbs (23,699.78 kg)
Operating Weight - Maximum
55,093.00 lbs (24,989.80 kg)
Operating Weight - Minimum
46,755.00 lbs (21,207.74 kg)
