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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.

Operating Weight
121000 lb
Maximum Pin Height at Stick Nose
42.2 ft
Maximum Weight at Stick Nose
12456 lb
Engine Model
Cat C13B

Weights

Operating Weight
121000lb
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.

Working Ranges and Forces

Maximum Pin Height at Stick Nose
42.2ft
Maximum Weight at Stick Nose
12456lb
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
19.7ft
Maximum Cutting Height
48.1ft
Maximum Loading Height
36ft
Minimum Loading Height
14.4ft
Maximum Depth Cut for 2440 mm (8'0") Level Bottom
19.2ft
Maximum Vertical Wall Digging Depth
16ft
Bucket Digging Force -ISO
60250lbf
Stick Digging Force - ISO
41360lbf

Engine

Engine Model
Cat C13B
Net Power - ISO 9249
443HP
Net Power - ISO 9249 (DIN)
449hp (metric)
Engine Power - ISO 14396
445HP
Engine Power - ISO 14396 (DIN)
451hp (metric)
Bore
5in
Stroke
6in
Displacement
763in³
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
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

Hydraulic System

Main System - Maximum Flow
779 l/min (206 gal/min)
Maximum Pressure - Equipment
5076psi
Maximum Pressure - Equipment - Lift Mode
5511psi
Maximum Pressure - Travel
5076psi
Maximum Pressure - Swing
3771psi

Swing Mechanism

Swing Speed
6.5r/min
Maximum Swing Torque
139400ft·lbf

Service Refill Capacities

Fuel Tank Capacity
188.9gal (US)
Cooling System
13.7gal (US)
Engine Oil
10.6gal (US)
Swing Drive
2.9gal (US)
Final Drive - Each
2.6gal (US)
Hydraulic System - Including Tank
145.3gal (US)
Hydraulic Tank
57.3gal (US)
DEF Tank
21.1gal (US)

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
11.1ft
Cab Height - With OPG
11.8ft
Shipping Length
42.1ft
Tail Swing Radius
12.6ft
Counterweight Clearance
4.7ft
Ground Clearance
2.3ft
Track Length
17.6ft
Track Length to Center of Rollers
14.2ft
Track Gauge
7.8ft
Transport Width
12.1ft

Sustainability

Recyclability
98%

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).

Standard Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Booms And Sticks
    • 7.8 m (25'6") Straight boom
  • Cab
    • High-resolution 254 mm (10") LCD touchscreen monitor
    • Heated seat with air-adjustable suspension
  • Cat Technology
    • VisionLink®
    • Remote Flash
    • Remote Troubleshoot
    • Cat Grade 2D
    • Lift Assist
    • Cat Payload
  • Electrical System
    • Maintenance-free 1,000 CCA batteries (x4)
    • Centralized electrical disconnect switch
    • LED exterior chassis and boom lights
    • Premium surround working lights
  • Engine
    • 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
  • Hydraulic System
    • 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
  • Safety And Security
    • 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
  • Service And Maintenance
    • Integrated vehicle health management system
    • QuickEvac maintenance ready
    • Grouped engine oil & fuel filters
    • Sampling ports for Scheduled Oil Sampling (S·O·S℠)

Optional Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Booms And Sticks
    • 3.35 m (11'0") Reach stick
    • 3.9 m (12'10") Reach stick
  • Engine
    • -32° C (-25° F) cold start capability
    • Engine oil sensor
  • Safety And Security
    • Swing alarm
    • 360° visibility
  • Cat Technology
    • VisionLink Productivity
  • Undercarriage And Structures
    • 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

MP345 Shear Jaw

Cycle Time - Open
1.9 s
Excavator Minimum
45 tons
Cycle Time - Close
1.4 s

MP365 Shear Jaw

Excavator Minimum
65 tons
Cycle Time - Open
2.1 s
Excavator Maximum
90 tons

MP324 Pulverizer Jaw

Cycle Time - Open
1.9 s
Excavator Minimum
45 tons
Cycle Time - Close
1.4 s

MP345 Demolition Jaw

Cycle Time - Open
1.9 s
Excavator Minimum
45 tons
Cycle Time - Close
1.4 s

MP365 Concrete Cutter Jaw

Cycle Time - Open
2.1 s
Excavator Minimum
65 tons
Cycle Time - Close
1.6 s

MP345 Concrete Cutter Jaw

Cycle Time - Open
1.9 s
Excavator Minimum
45 tons
Cycle Time - Close
1.3 s

H180 GC S Hammer

Impact Energy Class
10750 ft-lb
Blows per Minute
200-400
Maximum Operating Weight
5471.4 lb

GSH455-H-4-2000-S

Capacity
2.5 yd³
Maximum Lift Capacity
33069 lb
Shell Type Options
Semi-open

GSH455-H-4-1500-S

Capacity
2 yd³
Maximum Lift Capacity
33069 lb
Shell Type Options
Semi-open

GSH455-H-4-1000-S

Capacity
1.5 yd³
Maximum Lift Capacity
33069 lb
Shell Type Options
Semi-open

G345 Demolition & Sorting Grapple

Grapple Area
1.31 yd³
Weight
5337 lb
Machine Class
35-65 Ton Excavators

CTV30-2700-BOCE

Capacity
3.5 yd³
Operating Weight
6953 lb
Bolt-on Cutting Edge Included
Yes

CTV30-2500-BOCE

Capacity
3.25 yd³
Operating Weight
6755 lb
Bolt-on Cutting Edge Included
Yes

CTV30-2300-BOCE

Capacity
3 yd³
Operating Weight
6539 lb
Bolt-on Cutting Edge Included
Yes

CTV30-1900-BOCE

Capacity
2.5 yd³
Operating Weight
6199 lb
Bolt-on Cutting Edge Included
Yes

CTV30-2900

Capacity
3.75 yd³
Operating Weight
6358 lb
Bolt-on Cutting Edge Included
No

CTV30-3100

Capacity
4 yd³
Operating Weight
6523 lb
Bolt-on Cutting Edge Included
No

CTV30-2300

Capacity
3 yd³
Operating Weight
5917 lb
Bolt-on Cutting Edge Included
No

CTV30-2700

Capacity
3.5 yd³
Operating Weight
6248 lb
Bolt-on Cutting Edge Included
No

CTV30-1900

Capacity
2.5 yd³
Operating Weight
5609 lb
Bolt-on Cutting Edge Included
No

CTV30-1700

Capacity
2.25 yd³
Operating Weight
5476 lb
Bolt-on Cutting Edge Included
No

Pin Grabber Coupler (TB-Linkage): 455-3907

Minimum Carrier Weight
45 ton (US)
Maximum Carrier Weight
52 ton (US)
Weight
2082 lb

Pin Grabber Coupler (TB-Linkage): 455-3908

Minimum Carrier Weight
45 ton (US)
Maximum Carrier Weight
52 ton (US)
Weight
2082 lb

Pin Grabber Coupler – Trenching Profile (TB-Linkage): 390-0904

Minimum Carrier Weight
45 ton (US)
Maximum Carrier Weight
52 ton (US)
Weight
2059 lb

Pin Grabber Coupler (TB-Linkage): 390-1017

Minimum Carrier Weight
45 ton (US)
Maximum Carrier Weight
52 ton (US)
Weight
2082 lb

Severe Duty Bucket 1900 mm (75 in)

Width
75 in
Capacity
4.05 yd³
Weight
6052 lb

Severe Duty Bucket 1900 mm (75 in)

Width
75 in
Capacity
3.64 yd³
Weight
838 lb

Severe Duty Bucket 1550 mm (61 in)

Width
61 in
Capacity
2.8 yd³
Weight
5000 lb

Severe Duty Bucket 1550 mm (61 in)

Width
61 in
Capacity
2.8 yd³
Weight
4951 lb

Heavy Duty Bucket 1800 mm (72 in)

Width
72 in
Capacity
3.52 yd³
Weight
5157 lb

Heavy Duty Bucket 1650 mm (66 in)

Width
66 in
Capacity
3.15 yd³
Weight
4870 lb

Heavy Duty Bucket 1350 mm (54 in)

Width
54 in
Capacity
2.44 yd³
Weight
4209 lb

Heavy Duty Bucket 1200 mm (48 in)

Width
48 in
Capacity
2.09 yd³
Weight
3929 lb

S3050 Rotating Scrap & Demolition Shear

Weight - Boom Mount
11201 lb
Weight - Stick Mount
10650 lb
Length
176 in

Specifications

Standard/Optional Features

Attachments