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Cat® 352 UHD Ultra High Demolition Hydraulic Excavator

Operating Weight

142,200 lb

Maximum Pin Height at Stick Nose

90.8 ft

Maximum Weight at Stick Nose

8,157 lb

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SPECIFICATIONS

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.

FULL SPECIFICATIONS

Air Conditioning System

Air Conditioning

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. – If equipped with R134a (Global Warming Potential = 1430), the system contains 1.0 kg (2.2 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons). – If equipped with R1234yf (Global Warming Potential = 0.501), the system contains 0.85 kg (1.87 lb) of refrigerant which has a CO2 equivalent of 0.001 metric tonnes (0.001 tons).

Dimensions

Note (1)

28 m (91'10") UHD Front

Shipping Height - Top of Cab

11.1 ft

Cab Height - With OPG

11.8 ft

Shipping Length

61.8 ft

Tail Swing Radius

12.3 ft

Counterweight Clearance

4.7 ft

Ground Clearance

1.7 ft

Track Length

18.9 ft

Track Length to Center of Rollers

15.6 ft

Working Gauge - Extended Position

11.1 ft

Shipping Gauge - Retracted Position

7.8 ft

Transport Width

10.7 ft

Machine Length - without Front, with Counterweight

25.4 ft

Machine Length - without Front and Counterweight

24.9 ft

Track Width - Extended

13.1 ft

Track Width - Retracted

9.8 ft

Note (2)

600 mm (24") Track Shoes

Engine

Engine Model

Cat C13B

Net Power - ISO 9249

443 hp

Net Power - ISO 9249 (DIN)

448.7 hp (metric)

Engine Power - ISO 14396

445 hp

Engine Power - ISO 14396 (DIN)

451.4 hp (metric)

Bore

5 in

Stroke

6 in

Displacement

763 in³

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 1,800 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) and are compatible* with ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)*** 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. *While Caterpillar engines are compatible with these alternative fuels, some regions may not allow their use. ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. *** Engines with no aftertreatment devices are compatible with higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).

Hydraulic System

Main System - Maximum Flow

779 l/min (206 gal/min)

Maximum Pressure - Equipment

5,076 psi

Maximum Pressure - Equipment - Lift Mode

5,511 psi

Maximum Pressure - Travel

5,076 psi

Maximum Pressure - Swing

3,771 psi

Service Refill Capacities

Fuel Tank Capacity

188.9 gal (US)

Cooling System

13.7 gal (US)

Engine Oil

10.6 gal (US)

Swing Drive - Each

2.8 gal (US)

Final Drive - Each

2.5 gal (US)

Hydraulic System - Including Tank

145.3 gal (US)

Hydraulic Tank

57.3 gal (US)

DEF Tank

21.1 gal (US)

Swing Mechanism

Swing Speed

8.3 r/min

Maximum Swing Torque

139,000 lbf·ft

Swing Mechanism - UHD Fronts

Swing Speed

4.4 r/min

Weights

Operating Weight

142,200 lb

Note (1)

Hydraulic Variable Gauge undercarriage, 28 m (91'10") UHD front, 600 mm (24") triple grouser shoes and 12.0 mt (26,455 lb) counterweight. No work tool.

Machine Weight - Retrofit Configuration

138,900 lb

Note (3)

Hydraulic Variable Gauge undercarriage, Retrofit boom, R3.35TB (10'6") stick, HD 2.41 m³ ( 3.15 yd³) bucket, 600 mm (24") triple grouser shoes and 12.0 mt (26,455 lb) counterweight.

UHD in Cradle

26,000 lb

Retrofit Boom in Cradle - R3.9 TB Stick

16,820 lb

Retrofit Boom in Cradle - R3.35 TB Stick

16,440 lb

Retrofit Boom in Cradle - R2.9 TB Stick

15,760 lb

Working Ranges and Forces

Maximum Pin Height at Stick Nose

90.8 ft

Maximum Weight at Stick Nose

8,157 lb

Maximum Working Pin Height at Stick Nose - 1/2

75.2 ft

Maximum Working Reach at Stick Nose - 1/2

45.4 ft

Maximum Height at Stick Nose in Max Reach Position

52.8 ft

Maximum Reach at Stick Nose

51.8 ft

Note (1)

28 m (91' 10") UHD Front Over-the-Front

Working Ranges and Forces - Retrofit Boom - Bent

Note 1

Bent - R3.35TB m (11'0") Stick

Bucket

GD 3.08 m³ (4.03 yd³)

Maximum Digging Depth

21.9 ft

Maximum Reach - Ground Level

39 ft

Maximum Cutting Height

35.1 ft

Maximum Loading Height

24.6 ft

Minimum Loading Height

10 ft

Bucket Digging Force - ISO

60,250 lbf

Stick Digging Force - ISO

44,740 lbf

Working Ranges and Forces - Retrofit Boom - Straight

Note 1

Straight - R3.35 m (11'0") Stick (Over-the-Front)

Bucket

GD 3.08 m³ (4.03 yd³)

Maximum Pin Height at Stick Nose

39.8 ft

Maximum Weight at Stick Nose

12,830 lb

Maximum Height at Stick Nose in Max Reach Position

7.7 ft

Maximum Reach at Stick Nose

36.5 ft

Maximum Digging Depth

16.9 ft

Maximum Reach - Ground Level

41.9 ft

Maximum Loading Height

33.6 ft

Minimum Loading Height

15 ft

Bucket Digging Force - ISO

60,250 lbf

Stick Digging Force - ISO

44,740 lbf

STANDARD EQUIPMENT

NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
CAB
- Tilt-up demolition cab with P5A 10 mm laminated front and roof glass
- High-resolution 254 mm (10") LCD touchscreen monitor
- Heated and cooled seat with automatic adjustable suspension
- Bluetooth® integrated radio with USB, aux port and microphone
- 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
- Tilt rocker switch
- Sky wiper switch
- LED interior lights
- Roller front sunscreen
- Fixed one-piece P5A skylight hatch
- P5A fixed windshield
CAT TECHNOLOGY
- VisionLink™
- Remote Flash
- Cat Payload
ELECTRICAL SYSTEM
- Maintenance-free 1,000 CCA batteries
- Centralized electrical disconnect switch
- LED chassis lights - 1,800 lumens
ENGINE
- Three selectable modes: Power, Smart, Eco
- Auto engine speed control
- Up to 4500 m (14,760 ft) altitude capability
- Reversing fan
- 52° C (126° F) high-ambient cooling
- -18° C (0° F) cold start capability
- Double element air filter with integrated pre-cleaner
HYDRAULIC SYSTEM
- Boom lowering check valve (BLCV) for UHD front (mandatory for Europe)
- Stick lower check valve (SLCV) for UHD front (mandatory for Europe)
- SmartBoom™ with BLCV and Overload Warning Device for UHD front (Europe only)
- 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
SAFETY AND SECURITY
- 2D E-Fence (swing)
- Auto hammer stop
- Caterpillar One Key security system
- Lockable external tool/storage box
- Lockabel door, fuel, and hydraulic tanks
- Lockable fuel drain compartment
- Lockable disconnect switch
- Service platform with anti-skid plate and recessed bolts
- Rear and right-hand side cameras
- Operator Protective Guards (OPG)
SERVICE AND MAINTENANCE
- Grouped location of engine oil and fuel filters
- Scheduled Oil Sampling (S·O·S℠) ports
- Integrated vehicle health management system
UNDERCARRIAGE AND STRUCTURES
- Hydraulic Variable Gauge 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
- 28 m (91'10") UHD front
- 9.1 m (29'10") Retrofit boom
- 2.9 m (9'6") Retrofit stick
- 3.35 m (11'0") Retrofit stick
- 3.9 m (12'10") Retrofit stick
- Advanced tool control, UHD
- Bucket linkage, TB family with lifting eye,
  Cat Grade
- Bucket linkage, UHD dedicated,
  C family with lifting eye
- Transport cradle for front
CAB
- Roller rear sunscreen
CAT TECHNOLOGY
- Cat Advanced Payload
ELECTRICAL SYSTEM
- Premium surround lighting package
ENGINE
- -32° C (-25° F) cold start capability
- Cold start block heaters
- Ether starting aid
SAFETY AND SECURITY
- Swing alarm
- Travel alarm (mandatory for North America)
- 360° visibility
- Bluetooth® receiver
- Inspection lighting
SERVICE AND MAINTENANCE
- QuickEvac™ maintenance ready
- Electric refueling pump with auto shutoff (Europe only)
UNDERCARRIAGE AND STRUCTURES
- 600 mm triple grouser track shoes
- 700 mm triple grouser track shoes
- Fixed counterweight
- Hydraulic counterweight removal