Cat® 352 UHD Ultra High Demolition Hydraulic Excavator

Weights

Operating Weight

142200 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

138900 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

26000 lb

Retrofit Boom in Cradle - R3.9 TB Stick

16820 lb

Retrofit Boom in Cradle - R3.35 TB Stick

16440 lb

Retrofit Boom in Cradle - R2.9 TB Stick

15760 lb

Working Ranges and Forces

Maximum Pin Height at Stick Nose

90.8 ft

Maximum Weight at Stick Nose

8157 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

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

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%

Hydraulic System

Main System - Maximum Flow

779 l/min (206 gal/min)

Maximum Pressure - Equipment

5076 psi

Maximum Pressure - Equipment - Lift Mode

5511 psi

Maximum Pressure - Travel

5076 psi

Maximum Pressure - Swing

3771 psi

Swing Mechanism - UHD Fronts

Swing Speed

4.4 r/min

Swing Mechanism

Swing Speed

8.3 r/min

Maximum Swing Torque

139000 lbf·ft

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)

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

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

12830 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

60250 lbf

Stick Digging Force - ISO

44740 lbf

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

60250 lbf

Stick Digging Force - ISO

44740 lbf

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 con