352 Straight Boom Excavator
Demolition work has never been easier than with the Cat® 352 Straight Boom Excavator. This machine is designed to help you take on low-level demolition of buildings, bridges, and industrial infrastructure at a lower operating cost. Reach higher with larger attachment capabilities to maximize performance. Enjoy the versatility, precision, and efficiency offered by standard Cat technologies. Combined with synchronized maintenance and an Operator Protective Guards (OPG) cab, the 352 Straight Boom keeps you working longer and safer.
Specifications
Equipment
Product Brochures
Attachments
Units:
Engine
Engine Model
Cat C13B
Net Power - ISO 9249
443 HP
330 kW
Net Power - ISO 9249 (DIN)
449 hp (metric)
449 hp (metric)
Engine Power - ISO 14396
445 HP
332 kW
Engine Power - ISO 14396 (DIN)
451 hp (metric)
451 hp (metric)
Bore
5 in
130 mm
Stroke
6 in
157 mm
Displacement
763 in³
12.5 l
Biodiesel Capability
Up to B20¹
Emissions
Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
Note (1)
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system, and alternator with engine speed at 1,700 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (2)
¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels.Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
Hydraulic System
Main System - Maximum Flow
779 l/min (206 gal/min)
Maximum Pressure - Equipment
5076 psi
35000 kPa
Maximum Pressure - Equipment - Lift Mode
5511 psi
38000 kPa
Maximum Pressure - Travel
5076 psi
35000 kPa
Maximum Pressure - Swing
3771 psi
26000 kPa
Swing Mechanism
Swing Speed
6.5 r/min
6.5 r/min
Maximum Swing Torque
139400 ft·lbf
189 kN·m
Weights
Operating Weight
121000 lb
54900 kg
Note (1)
Variable Gauge undercarriage, Straight boom, Reach 3.9 m TB (12'10") stick, HD 2.14 m³ (2.8 yd³) bucket, 600 mm (24") triple grouser shoes and 11.35 mt (25,020 lb) removable counterweight.
Note (2)
Fixed Gauge undercarriage is available - see technical specifications document for configurations.
Service Refill Capacities
Fuel Tank Capacity
188.9 gal (US)
715 l
Cooling System
13.7 gal (US)
52 l
Engine Oil
10.6 gal (US)
40 l
Swing Drive
2.9 gal (US)
11 l
Final Drive - Each
2.6 gal (US)
10 l
Hydraulic System - Including Tank
145.3 gal (US)
550 l
Hydraulic Tank
57.3 gal (US)
217 l
DEF Tank
21.1 gal (US)
80 l
Dimensions
Note (1)
Variable Gauge undercarriage, Straight boom, Reach 3.9 m TB (12'10") stick, HD 2.14 m³ (2.8 yd³) bucket, 600 mm (24") triple grouser shoes and 11.35 mt (25,020 lb) removable counterweight.
Shipping Height - Top of Cab
11.1 ft
3380 mm
Cab Height - With OPG
11.8 ft
3590 mm
Shipping Length
42.1 ft
12830 mm
Tail Swing Radius
12.6 ft
3840 mm
Counterweight Clearance
4.7 ft
1435 mm
Ground Clearance
2.3 ft
710 mm
Track Length
17.6 ft
5350 mm
Track Length to Center of Rollers
14.2 ft
4340 mm
Track Gauge
7.8 ft
2390 mm
Transport Width
12.1 ft
3680 mm
Working Ranges and Forces
Maximum Pin Height at Stick Nose
42.2 ft
12.85 m
Maximum Weight at Stick Nose
12456 lb
5650 kg
Note (1)
Variable Gauge undercarriage, Straight boom, Reach 3.9 m TB (12'10") stick, HD 2.14 m³ (2.8 yd³) bucket, 600 mm (24") triple grouser shoes and 11.35 mt (25,020 lb) removable counterweight.
Maximum Digging Depth
19.7 ft
6010 mm
Maximum Cutting Height
48.1 ft
14650 mm
Maximum Loading Height
36 ft
10970 mm
Minimum Loading Height
14.4 ft
4390 mm
Maximum Depth Cut for 2440 mm (8'0") Level Bottom
19.2 ft
5850 mm
Maximum Vertical Wall Digging Depth
16 ft
4890 mm
Bucket Digging Force -ISO
60250 lbf
268 kN
Stick Digging Force - ISO
41360 lbf
184 kN
Air Conditioning System
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.00 kg (2.2 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons).
Sustainability
Recyclability
98%
Standard Equipment
NOTE
BOOMS AND STICKS
CAB
CAT TECHNOLOGY
ELECTRICAL SYSTEM
ENGINE
HYDRAULIC SYSTEM
SAFETY AND SECURITY
SERVICE AND MAINTENANCE
