352 UHD Ultra High Demolition Hydraulic Excavator
The Cat® 352 UHD reaches where other machines cannot and provides best-in-class work tool capability. You can tear down structures all day with speed and precision – you simply won’t find a better 60-ton class choice for demolition.
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Weights
-
- Operating Weight
- 151483lb
- Note (1)
- Operating Weight includes Cat MP332 Multiprocessor with Demolition Jaws
- Machine Weight - UHD Configuration
- 143300lb
- Note (2)
- UHD Front and Counterweight, No Work Tool
- Machine Weight - Retrofit Configuration
- 139300lb
- Note (3)
- Retrofit boom and R3.35 M TB Stick (11') and 2.41 M3 (3.15 yd3)HD bucket
- UHD in Cradle
- 26000lb
- Retrofit Boom in Cradle - R3.35 TB Stick
- 15700lb
- Retrofit Boom in Cradle - R2.9 TB Stick
- 15460lb
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Working Ranges and Forces
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- Maximum Pin Height at Stick Nose
- 90.75ft
- Maximum Weight at Stick Nose
- 8157lb
- Maximum Working Pin Height at Stick Nose - 1/2
- 75.2ft
- Maximum Working Reach at Stick Nose - 1/2
- 45.4ft
- Maximum Height at Stick Nose in Max Reach Position
- 52.8ft
- Maximum Reach at Stick Nose
- 51.7ft
- Note (1)
- 28 m (91' 10") UHD Front Over-the-Front
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Engine
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- Engine Model
- Cat C13
- Engine Power - ISO 14396
- 425HP
- Bore
- 5in
- Stroke
- 6in
- Displacement
- 763in³
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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
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Swing Mechanism - UHD Fronts
-
- Swing Speed
- 4.22r/min
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Swing Mechanism
-
- Swing Speed
- 8.44r/min
- Maximum Swing Torque
- 138000ft·lbf
-
Service Refill Capacities
-
- Fuel Tank Capacity
- 188.9gal (US)
- Cooling System
- 13.7gal (US)
- Engine Oil
- 10.6gal (US)
- Swing Drive - Each
- 10.6gal (US)
- Final Drive - Each
- 4gal (US)
- Hydraulic System - Including Tank
- 145.3gal (US)
- Hydraulic Tank
- 57.3gal (US)
- DEF Tank
- 12.2gal (US)
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Dimensions
-
- Note (1)
- UHD Front
- Shipping Height - Top of Cab
- 11.75ft
- Shipping Length
- 61.75ft
- Tail Swing Radius
- 13.33ft
- Counterweight Clearance
- 4.66ft
- Ground Clearance
- 1.66ft
- Track Length
- 18.9ft
- Track Length to Center of Rollers
- 15.6ft
- Track Gauge
- 9.3ft
- Working Gauge - Extended Position
- 11.1ft
- Shipping Gauge - Retracted Position
- 7.8ft
- Transport Width
- 9.83ft
- Machine Length - without Front, with Counterweight
- 25.42ft
- Machine Length - without Front and Counterweight
- 24.92ft
- Cab Height - With FOGS
- 11.75ft
- Track Width - Extended
- 13.08ft
- Track Width - Retracted
- 9.83ft
- Note (2)
- 600 mm (24") Track Shoe
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Working Ranges and Forces - Retrofit Boom - Straight
-
- Note 1
- Straight - R3.35 m Stick (11'0") Over-the-Front
- Maximum Pin Height at Stick Nose
- 39.8ft
- Maximum Weight at Stick Nose
- 13190lb
- Maximum Height at Stick Nose in Max Reach Position
- 7.7ft
- Maximum Reach at Stick Nose
- 36.5ft
- Bucket
- 3.08 M3 (4.08 yd3) General Duty
- Maximum Digging Depth
- 16.9ft
- Maximum Reach - Ground Level
- 41.9ft
- Maximum Loading Height
- 33.6ft
- Minimum Loading Height
- 15ft
- Bucket Digging Force - ISO
- 60250lbf
- Stick Digging Force - ISO
- 44740lbf
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Working Ranges and Forces - Retrofit Boom - Bent
-
- Note 1
- Bent - R3.35 m TB Stick (11'0") Over-the-Front
- Bucket
- 3.08 M3 (4.08 yd3) General Duty
- Maximum Digging Depth
- 21.8ft
- Maximum Reach - Ground Level
- 38.9ft
- Maximum Cutting Height
- 35ft
- Minimum Loading Height
- 10ft
- Maximum Loading Height
- 24.6ft
- Bucket Digging Force - ISO
- 60250lbf
- Stick digging Force - ISO
- 44740lbf
Standard Equipment:
-
Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
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Booms And Sticks
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- 28 m (91 ft 10 in) UHD front with worktool camera and water spray
- Advanced tool control, UHD
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Cab
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- Tilt-up demolition cab with P5A 10 mm laminated front and roof glass
- High resolution touchscreen monitor
- Premium heated and cooled auto adjustable suspension seat
- Bluetooth integrated radio
- Auto bi-level air conditioner
- Jog dial and shortcut keys for monitor control
- Keyless push-to-start engine control
- Height-adjustable console
- Tilt-up left-side console
- Cat Stick Steer
- Auxiliary relay
- Tilt rocker switch
- Sky wiper switch
- LED interior lights
- Roller front sunscreen
- P5A fixed windshield
- FOGS guarding
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Cat Technology
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- Cat Product Link
- Remote Services capability
- Stability monitoring system for UHD
- Electronic pitch and roll indicator
- Swing E-Fence
- Travel direction indicator
- Operator coaching
- Electronic joystick pattern changer
- Cat Grade with 2D and offset memory (Retrofit boom only)
- Cat Payload (Retrofit boom only)
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Electrical System
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- Maintenance-free 1,000 CCA batteries (x 4)
- Centralized electrical disconnect switch
- LED lights
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Engine
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- Three selectable modes: Power, Smart, ECO
- Auto engine speed control
- Up to 4500 m (14,760 ft) altitude capability
- Reverse fan
- 52° C (126° F) high-ambient cooling
- -18° C (0° F) cold start capability
- Double element air filter with integrated pre-cleaner
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Hydraulic System
-
- Boom and stick regeration circuit
- Electronic main control valve
- Auto hydraulic oil warmup
- Auto swing parking brake
- High Performance hydraulic return filter
- Two-speed travel
- Bio hydraulic oil capability
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Safety And Security
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- Cat One Key security system
- Lockable external tool/storage box
- Lockabel door, fuel, and hydraulic tanks
- Lockable fuel drain compartment
- Service platform with anti-skid plate and recessed bolts
- Rear and right-hand side cameras
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Service And Maintenance
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- Grouped location of engine oil and fuel filters
- Scheduled Oil Sampling (S·O·S) ports
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Undercarriage And Structures
-
- Long hydraulic Variable Gauge (VG) undercarriage
- Full-length track guiding guards
- HD travel motor guard
- HD bottom guard
Optional Equipment:
-
Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
Booms And Sticks
-
- 9.1 m (29 ft 9 in) Retrofit boom
- R2.9 m ( 9 ft 5 in) TB Retrofit stick
- R3.35 m (11 ft 0 in) TB Retrofit stick
- R3.9 m (12'10") TB Retrofit stick
- DB linkage with lifting eye
- Cradle for UHD front parts
- Cradle for Retrofit front parts
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Cab
-
- Roller rear sunscreen
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Electrical System
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- Premium surround lighting package
-
Engine
-
- -32° C (-25° F) cold start capability
- Cold start block heaters
- Ether starting aid
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Hydraulic System
-
- Boom lowering check valve (BLCV) for UHD front
- Stick lower check valve (SLCV) for UHD front
- SmartBoom with BLCV and Overload Warning Device for UHD front
- Combined two-way auxiliary circuits
- High and medium-pressure auxiliary circuits
- Quick coupler circuit
- Fine swing
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Safety And Security
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- 360 visibility
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Service And Maintenance
-
- QuickEvav maintenance ready
- Electric refueling pump with auto shutoff
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Undercarriage And Structures
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- 600 mm triple grouser track shoes
- 700 mm triple grouser track shoes
- 700 mm triple grouser track shoes
