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.
Operating Weight 121000 lb
Maximum Pin Height at Stick Nose 42.2 ft
Maximum Weight at Stick Nose 12456 lb
Engine Model Cat C13B
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.
Operating Weight 121000lb
Bucket Digging Force -ISO 60250lbf
Maximum Cutting Height 48.1ft
Maximum Depth Cut for 2440 mm (8'0") Level Bottom 19.2ft
Maximum Digging Depth 19.7ft
Maximum Loading Height 36ft
Maximum Pin Height at Stick Nose 42.2ft
Maximum Vertical Wall Digging Depth 16ft
Maximum Weight at Stick Nose 12456lb
Minimum Loading Height 14.4ft
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.
Stick Digging Force - ISO 41360lbf
Biodiesel Capability Up to B20¹
Bore 5in
Displacement 763in³
Emissions Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
Engine Model Cat C13B
Engine Power - ISO 14396 (DIN) 451hp (metric)
Engine Power - ISO 14396:2002 445hp
Net Power - ISO 9249 443hp
Net Power - ISO 9249 (DIN) 449hp (metric)
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
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
Stroke 6in
Main System - Maximum Flow 779 l/min (206 gal/min)
Maximum Pressure - Equipment 5076psi
Maximum Pressure - Equipment - Lift Mode 5511psi
Maximum Pressure - Swing 3771psi
Maximum Pressure - Travel 5076psi
Maximum Swing Torque 139400ft·lbf
Swing Speed 6.5r/min
Cooling System 13.7gal (US)
DEF Tank 21.1gal (US)
Engine Oil 10.6gal (US)
Final Drive - Each 2.6gal (US)
Fuel Tank Capacity 188.9gal (US)
Hydraulic System - Including Tank 145.3gal (US)
Hydraulic Tank 57.3gal (US)
Swing Drive 2.9gal (US)
Cab Height - With OPG 11.8ft
Counterweight Clearance 4.7ft
Ground Clearance 2.3ft
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 11.1ft
Shipping Length 42.1ft
Tail Swing Radius 12.6ft
Track Gauge 7.8ft
Track Length 17.6ft
Track Length to Center of Rollers 14.2ft
Transport Width 12.1ft
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).
Recyclability 98%
Standard and optional equipment may vary. Consult your Cat dealer for details.
7.8 m (25'6") Straight boom
High-resolution 254 mm (10") LCD touchscreen monitor
Heated seat with air-adjustable suspension
VisionLink®
Remote Flash
Remote Troubleshoot
Cat Grade 2D
Lift Assist
Cat Payload
Maintenance-free 1,000 CCA batteries (x4)
Centralized electrical disconnect switch
LED exterior chassis and boom lights
Premium surround working lights
115 amp alternator
Hydraulic reverse fan
Three selectable modes: Power, Smart, Eco
Auto engine speed control
Dual stage four micron main filter
52° C (126° F) high-ambient cooling
-18° C (0° F) cold start capability
Double element air filter with integrated pre-cleaner
Remote disable
Boom and stick regeneration circuit
Medium-pressure auxiliary circuit
Quick coupler circuit for Cat Pin Grabber (North America only)
Combined two-way auxiliary circuit
Quick coupler circuit for CW dedicated(Europe only)
Electronic main control valve
Auto dig boost
Auto hydraulic oil warmup
Auto heavy lift
Auto swing parking brake
High performance hydraulic return filter
Two speed travel
Bio hydraulic oil capability
2D E-fence
Auto hammer stop
Bluetooth receiver
Caterpillar One Key security system
Lockable external tool / storage box
Lockable door, fuel, and hydraulic tank locks
Lockable fuel drain compartment
Lockable disconnect switch
Service platform with anti-skid plate and recessed bolts
Right-hand handrail and handhold
Operator Protective Guards (OPG)
Signaling / warning horn
Ground-level secondary engine shutoff switch
Rear and right-hand-sideview cameras
Boom lowering check valve capability
Stick lowering check valve capability
Integrated vehicle health management system
QuickEvac™ maintenance ready
Grouped engine oil & fuel filters
Sampling ports for Scheduled Oil Sampling (S·O·S℠)
Standard and optional equipment may vary. Consult your Cat dealer for details.
3.35 m (11'0") Reach stick
3.9 m (12'10") Reach stick
-32° C (-25° F) cold start capability
Engine oil sensor
Swing alarm
360° visibility
VisionLink Productivity
Fixed gauge undercarriage (North America only)
11.35 mt (25,020 lb) removable counterweight
12.0 mt (26,460 lb) counterweight
600 mm (24") triple grouser track shoes
750 mm (30") triple grouser track shoes
900 mm (35") triple grouser track shoes
