352 UHD

Operating Weight: 142200 lb / 64500 kg
Maximum Pin Height at Stick Nose: 90.8 ft / 27.7 m
Maximum Weight at Stick Nose: 8157 lb / 3700 kg

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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Demolition Excavators (08D) Family Brochure (Europe, N Am, Japan) 352 (08D) UHD Excavator - Technical Specifications (Europe, N Am, Japan) Cat Technologies for Excavators

Specifications
Equipment
Related Products

Engine
Engine Model	Cat C13B
Net Power - ISO 9249	443 hp / 330 kW
Net Power - ISO 9249 (DIN)	448.7 hp (metric)
Engine Power - ISO 14396	445 hp / 332 kW
Engine Power - ISO 14396 (DIN)	451.4 hp (metric)
Bore	5 in / 130 mm
Stroke	6 in / 157 mm
Displacement	763 in³ / 12.5 l
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	5076 psi / 35000 kPa
Maximum Pressure - Equipment - Lift Mode	5511 psi / 38000 kPa
Maximum Pressure - Travel	5076 psi / 35000 kPa
Maximum Pressure - Swing	3771 psi / 26000 kPa

Swing Mechanism - UHD Fronts
Swing Speed	4.4 r/min

Swing Mechanism
Swing Speed	8.3 r/min
Maximum Swing Torque	139000 lbf·ft / 189 kN·m

Weights
Operating Weight	142200 lb / 64500 kg
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 / 63000 kg
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 / 11800 kg
Retrofit Boom in Cradle - R3.9 TB Stick	16820 lb / 7630 kg
Retrofit Boom in Cradle - R3.35 TB Stick	16440 lb / 7460 kg
Retrofit Boom in Cradle - R2.9 TB Stick	15760 lb / 7150 kg

Service Refill Capacities
Fuel Tank Capacity	188.9 gal (US) / 715 l
Cooling System	13.7 gal (US) / 52 l
Engine Oil	10.6 gal (US) / 40 l
Swing Drive - Each	2.8 gal (US) / 10.5 l
Final Drive - Each	2.5 gal (US) / 9.5 l
Hydraulic System - Including Tank	145.3 gal (US) / 550 l
Hydraulic Tank	57.3 gal (US) / 217 l
DEF Tank	21.1 gal (US) / 80 l

Dimensions
Note (1)	28 m (91'10") UHD Front
Shipping Height - Top of Cab	11.1 ft / 3390 mm
Cab Height - With OPG	11.8 ft / 3590 mm
Shipping Length	61.8 ft / 18830 mm
Tail Swing Radius	12.3 ft / 3760 mm
Counterweight Clearance	4.7 ft / 1435 mm
Ground Clearance	1.7 ft / 510 mm
Track Length	18.9 ft / 5770 mm
Track Length to Center of Rollers	15.6 ft / 4770 mm
Working Gauge - Extended Position	11.1 ft / 3400 mm
Shipping Gauge - Retracted Position	7.8 ft / 2400 mm
Transport Width	10.7 ft / 3255 mm
Machine Length - without Front, with Counterweight	25.4 ft / 7770 mm
Machine Length - without Front and Counterweight	24.9 ft / 7600 mm
Track Width - Extended	13.1 ft / 4000 mm
Track Width - Retracted	9.8 ft / 3000 mm
Note (2)	600 mm (24") Track Shoes

Working Ranges and Forces
Maximum Pin Height at Stick Nose	90.8 ft / 27.7 m
Maximum Weight at Stick Nose	8157 lb / 3700 kg
Maximum Working Pin Height at Stick Nose - 1/2	75.2 ft / 22930 mm
Maximum Working Reach at Stick Nose - 1/2	45.4 ft / 13850 mm
Maximum Height at Stick Nose in Max Reach Position	52.8 ft / 16110 mm
Maximum Reach at Stick Nose	51.8 ft / 15770 mm
Note (1)	28 m (91' 10") UHD Front Over-the-Front

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 / 12.13 m
Maximum Weight at Stick Nose	12830 lb / 5820 kg
Maximum Height at Stick Nose in Max Reach Position	7.7 ft / 2340 mm
Maximum Reach at Stick Nose	36.5 ft / 11130 mm
Maximum Digging Depth	16.9 ft / 5180 mm
Maximum Reach - Ground Level	41.9 ft / 12790 mm
Maximum Loading Height	33.6 ft / 10250 mm
Minimum Loading Height	15 ft / 4580 mm
Bucket Digging Force - ISO	60250 lbf / 268 kN
Stick Digging Force - ISO	44740 lbf / 199 kN

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 / 6670 mm
Maximum Reach - Ground Level	39 ft / 11880 mm
Maximum Cutting Height	35.1 ft / 10690 mm
Maximum Loading Height	24.6 ft / 7500 mm
Minimum Loading Height	10 ft / 3050 mm
Bucket Digging Force - ISO	60250 lbf / 268 kN
Stick Digging Force - ISO	44740 lbf / 199 kN

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).

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).

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

Equipment Management

Cat® Equipment Management gives you access to the data you need to keep your equipment on the job site and earning money. You can track equipment location and hours, monitor machine use and health, then take informed action that will keep your operation running smoothly, efficiently and profitably.

Model
VisionLink™

Payload

Keep production targets on track using Cat® Payload technologies. On-the-go load weighing on excavators, loaders and trucks helps you hit precise load targets every time with reduced loading time. Track production right from the cab or remotely when combined with VisionLink technologies.

Model
Cat Payload for Excavators

GC Hammers

Cat® hammers make short work of your demolition, construction, and quarry needs. Combine the simple, lightweight design of the GC Hammer series with the reliability, durability, and value you expect from Cat products. The result is a low cost per hour solution providing the consistent power and performance you need.

Model	Blows per Minute	Minimum Operating Weight	Rated Flow - Minimum
H180 GC S	200 to 400	8616 lb / 3908 kg	66 gpm / 250 L/min

Performance Hammers

Cat® hydraulic hammers make short work of your demolition, construction, quarry and production breaking needs. Cat Hammers are high performance breakers, designed to help you get the most from your Cat excavators.

Model	Blows per Minute	Minimum Operating Weight	Rated Flow - Minimum
H160 S	400 to 505	7106 lb / 3230 kg	58 gpm / 220 L/min
H180 S	275 to 450	8778 lb / 3990 kg	58 gpm / 220 L/min
H190 S	370 to 530	11440 lb / 5200 kg	74 gpm / 280 L/min

Primary Pulverizers

Productive demolition and maximum up time with one point of support for your entire system.

Model	Cycle Time - Open	Cycle Time - Close	Crushing Force - Primary Cutter
P318 Primary Pulverizer	1.6 s	1 s	308 Sh Ton / 2740 kN
P324 Primary Pulverizer	1.8 s	1.2 s	446 Sh Ton / 3965 kN
P332 Primary Pulverizer	1.9 s	1.3 s	563 Sh Ton / 5010 kN

Multi-Processor with Demolition Jaws

Used to reduce any strength concrete, with and without rebar.

Model	Cycle Time - Open	Excavator Minimum	Cycle Time - Close
MP318 Demolition Jaw	1.6 s	18 tons	1 s
MP324 Demolition Jaw	1.8 s	24 tons	1.2 s
MP332 Demolition Jaw	1.9 s	32 tons	1.3 s
MP345 Demolition Jaw	1.9 s	45 tons	1.4 s
MP365 Demolition Jaw	2.1 s	65 tons	1.6 s

Multi-Processor with Universal Jaws

Used for precision demolition, sectioning concrete and down-sizing concrete for crushers.

Model	Cycle Time - Open	Excavator Minimum	Cycle Time - Close
MP318 Universal Jaw	1.6 s	18 tons	1 s
MP324 Universal Jaw	1.8 s	24 tons	1.2 s
MP332 Universal Jaw	1.9 s	32 tons	1.3 s

Multi-Processor with Pulverizer Jaws

Used to completely separate rebar from concrete and reduce concrete to the smallest size; also has great picking capability.

Model	Cycle Time - Open	Excavator Minimum	Cycle Time - Close
MP318 Pulverizer Jaw	1.6 s	18 tons	1 s
MP324 Pulverizer Jaw	1.8 s	24 tons	1.2 s
MP332 Pulverizer Jaw	1.9 s	32 tons	1.3 s
MP345 Pulverizer Jaw	1.9 s	45 tons	1.4 s
MP365 Pulverizer Jaw	2.1 s	65 tons	1.6 s

Mobile Scrap & Demolition Shears

Cat® Scrap and Demolition Shears are industry leaders in steel processing. Power and performance in a reliable package, backed by the best dealer network in the world.

Model	Weight - Boom Mount	Weight - Stick Mount	Width
S3050 Rotating Scrap & Demolition Shear	11201 lb / 5080 kg	10650 lb / 4830 kg	42 in / 1060 mm

Multi-Processor with Concrete Cutter Jaws

For demolition and cutting of concrete structures.

Model	Cycle Time - Open	Excavator Minimum	Cycle Time - Close
MP324 Concrete Cutter Jaw	1.8 s	24 tons	1.2 s
MP332 Concrete Cutter Jaw	1.9 s	32 tons	1.3 s
MP345 Concrete Cutter Jaw	1.9 s	45 tons	1.4 s
MP365 Concrete Cutter Jaw	2.1 s	65 tons	1.6 s

Multi-Processor with Shear Jaws

Used to reduce angle iron, channel iron, beams, pipe, rebar, cable and tires.

Model	Cycle Time - Open	Excavator Minimum	Cycle Time - Close
MP318 Shear Jaw	1.6 s	18 tons	1 s
MP324 Shear Jaw	1.8 s	24 tons	1.2 s
MP332 Shear Jaw	1.9 s	32 tons	1.3 s
MP345 Shear Jaw	1.9 s	45 tons	1.4 s
MP365 Shear Jaw	2.1 s	65 tons	1.6 s

Multi-Processor with Tank Shear Jaws

Used to cut storage tanks and plate steel producing straight, smooth cuts.

Model	Cycle Time - Open	Excavator Minimum	Cycle Time - Close
MP324 Tank Shear	1.8 s	24 tons	1.2 s