Kärcher HD PB Cart Gas Cold Water Pressure Washers

The Kärcher HD PB Cart Gas Cold Water Pressure Washers are professional gasoline-powered pressure washing systems designed for demanding commercial and industrial cleaning applications. Built for pressure washing contractors, construction crews, agricultural operators, fleet maintenance teams, and property maintenance professionals, these machines combine durable powder-coated steel construction, reliable Honda GX engines, and industrial Kärcher crankcase pumps. The HD PB Cart Series features a cast iron belt pulley drive system, chrome handles and frame components, and flat-free tires for convenient movement around job sites. With four available machine configurations, water flow of up to 3.0 US GPM (11.36 L/min) as stated in the supplied product overview, a seven-year pump warranty, and ETL certification to UL 1776 safety standards, this series provides a durable solution for professional outdoor cleaning.

KEY FEATURES

• PROFESSIONAL GAS-POWERED CLEANING: The HD PB Cart Series provides a gasoline-powered pressure washing solution for commercial and industrial cleaning tasks. Its self-contained engine-driven design allows operators to work in suitable outdoor locations without requiring an electrical outlet.
• INDUSTRIAL KÄRCHER CRANKCASE PUMP: Each machine features an industrial Kärcher crankcase pump designed for demanding pressure washing applications. This professional-grade pump supports dependable cleaning performance during regular commercial use.
• 7-YEAR PUMP WARRANTY: The Kärcher crankcase pump is backed by a stated seven-year warranty. This provides additional assurance for professional operators investing in long-term cleaning equipment, subject to the manufacturer's warranty terms and conditions.
• RELIABLE HONDA GX ENGINE: The series features Honda GX gasoline engine power for professional pressure washing applications. These engines provide the mechanical power required to operate the high-pressure pump during outdoor cleaning work.
• CAST IRON BELT PULLEY SYSTEM: The pressure washer incorporates a cast iron belt pulley drive system designed for industrial use. This heavy-duty drive arrangement supports the machine's professional construction and transfers engine power to the pump.
• POWDER-COATED STEEL CHASSIS: The machine is built on a powder-coated steel chassis for strength and durability. Its protective finish helps the frame withstand the wear associated with regular commercial cleaning and transportation.
• CHROME HANDLES AND FRAME COMPONENTS: Chrome-finished handles and frame components contribute to the machine's durable cart construction. These components provide practical handling points for moving the pressure washer around suitable work areas.
• FLAT-FREE TRANSPORT TIRES: Flat-free tires eliminate the need to maintain conventional pneumatic tire pressure and reduce interruptions caused by punctures. This makes the machine convenient to transport across suitable outdoor job-site surfaces.
• UP TO 3.0 US GPM (11.36 L/MIN) LISTED WATER FLOW: The supplied product overview identifies cleaning volume of up to 3.0 US GPM (11.36 L/min), and the accompanying technical specifications list the same flow rate. This water volume helps rinse away loosened dirt and debris during appropriate cleaning tasks.
• ETL CERTIFICATION TO UL 1776: The HD PB Cart Series is identified as ETL certified to UL 1776 safety standards. This provides a documented equipment safety certification for commercial buyers evaluating professional pressure washers.
• HEAVY-DUTY CART CONFIGURATION: The cart-style frame provides a stable equipment platform with integrated transport handles and wheels. This helps operators move the pressure washer between cleaning locations without carrying the complete machine.
• FOUR MACHINE CONFIGURATIONS: The HD PB Cart Series includes the HD 3.0/30 PB, HD 3.7/35 PB, HD 3.0/40 PB, and HD 3.7/35 PB Cage. This gives professional buyers multiple model options to evaluate according to their cleaning requirements and preferred machine configuration.
• OPTIONAL CAGE CONFIGURATION: The HD 3.7/35 PB Cage is available as a separate model option within the series. This allows operators to select a cage-designated configuration when it better suits their equipment handling and protection requirements.
• OPTIONAL 100 FT (30.48 M) HOSE REELS: Two optional hose reel kits provide storage for up to 100 ft (30.48 m) of compatible high-pressure hose. These accessories help organize hoses during transportation and storage, reducing loose equipment around the job site.
• SINGLE-AXLE HOSE REEL OPTION: The optional EZEE hose reel kit features a single-axle configuration for compatible installations. This provides a practical hose storage option for operators who want to add hose management equipment to their pressure washer cart.
• DOUBLE-AXLE HOSE REEL OPTION: The optional double-axle hose reel kit has a listed pressure rating of 5,000 psi (34,474 kPa). This provides an alternative hose storage configuration for suitable machines and hoses, with compatibility verified before installation.
• FIELD-INSTALLED ACCESSORY OPTIONS: Both listed hose reel kits are intended for field installation. This allows operators to configure their pressure washer with additional hose storage equipment according to their requirements.
• COMMERCIAL TRANSPORT AND STORAGE: The supplied machine dimensions are 45 × 26 × 24 in (114.30 × 66.04 × 60.96 cm). These measurements help buyers evaluate transportation space and storage requirements for the listed configuration.
• DURABLE JOB-SITE CONSTRUCTION: The combination of a powder-coated steel chassis, cast iron belt pulley system, industrial pump, and flat-free tires supports demanding professional use. These components help reduce inconvenience associated with equipment handling and routine cleaning operations.

APPLICATIONS / USE CASES

• COMMERCIAL PRESSURE WASHING: The HD PB Cart Series supports professional outdoor cleaning of suitable hard surfaces and equipment. Its gasoline-powered design allows contractors to work at locations where an electrical connection is not readily available.
• CONSTRUCTION EQUIPMENT CLEANING: The machine can be used to remove accumulated dirt and debris from suitable construction equipment exteriors. Its heavy-duty cart construction helps operators transport the pressure washer around active work areas.
• FLEET AND VEHICLE MAINTENANCE: Commercial maintenance teams can use the pressure washer for suitable vehicle and equipment washing tasks. Operators should select appropriate cleaning techniques to protect paint, seals, and sensitive components.
• AGRICULTURAL EQUIPMENT CLEANING: The gasoline-powered system supports cleaning of suitable tractors, implements, and agricultural equipment exteriors. Its flat-free tires and portable cart design make it practical for movement around appropriate outdoor maintenance areas.
• COMMERCIAL PROPERTY MAINTENANCE: Property maintenance crews can use the machine to clean suitable paved surfaces, service areas, and exterior equipment. Its professional pump and engine construction support recurring outdoor cleaning work.
• INDUSTRIAL EQUIPMENT WASHING: The HD PB Cart Series provides a pressure washing option for suitable industrial machinery exteriors and durable components. Operators should follow equipment manufacturer instructions and avoid spraying sensitive electrical or mechanical assemblies.
• CONCRETE AND HARDSCAPE CLEANING: The machine supports cleaning of suitable concrete surfaces, paved areas, and durable exterior hardscapes. Appropriate nozzle selection and working distance help operators manage cleaning intensity for the surface.
• JOB-SITE CLEANUP: Construction and service contractors can use the pressure washer for suitable equipment and hard-surface cleanup. The gasoline engine and cart-mounted design support cleaning tasks at outdoor work locations.
• WAREHOUSE EXTERIOR MAINTENANCE: Maintenance teams can clean suitable exterior loading areas and hard surfaces around commercial facilities. The optional hose reels help organize compatible hoses during cleaning and storage.
• TRUCK AND TRAILER WASHING: The pressure washer provides a professional cleaning option for suitable commercial truck and trailer exteriors. Operators should adjust cleaning methods according to the condition and durability of each surface.
• CONTRACTOR EQUIPMENT MAINTENANCE: The HD PB Cart Series helps contractors maintain suitable tools, machinery exteriors, and equipment between jobs. Its durable frame and transport tires make it convenient to move around appropriate outdoor maintenance areas.
• MULTI-SITE CLEANING OPERATIONS: The cart-style design supports transportation between professional cleaning locations. Optional hose reel kits help keep high-pressure hoses organized when moving equipment from one job site to another.

WHAT'S INCLUDED

• One selected Kärcher HD PB Cart Gas Cold Water Pressure Washer
• Honda GX gasoline engine
• Industrial Kärcher crankcase pump
• Cast iron belt pulley drive system
• Powder-coated steel chassis
• Chrome handles and frame components
• Flat-free transport tires
• Seven-year industrial pump warranty coverage, subject to manufacturer terms

The exact standard hose, trigger gun, spray wand, nozzle, and other accessory package is not specified in the supplied product information. Only one selected machine configuration is included per purchase. Optional hose reel kits are sold separately, require field installation, and do not include high-pressure hoses.

MACHINE OPTIONS

• HD 3.0/30 PB: A professional gasoline-powered cold water pressure washer configuration within the HD PB Cart Series. It features the series' industrial pump, Honda GX engine platform, belt pulley drive system, and durable cart construction; confirm the model-specific pressure and flow ratings before purchase.
• HD 3.7/35 PB: An additional HD PB Cart Series model for demanding commercial and industrial cleaning applications. This option allows buyers to evaluate a different machine configuration, with exact operating pressure, flow rate, engine specifications, and weight requiring confirmation.
• HD 3.0/40 PB: A listed HD PB Cart Series configuration for professional pressure washing operations. It provides another model choice for operators selecting equipment based on cleaning requirements, with model-specific technical ratings to be verified before ordering.
• HD 3.7/35 PB CAGE: A cage-designated machine option within the HD PB Cart Series. This configuration provides an alternative equipment arrangement for professional cleaning operations, with exact cage construction, dimensions, pressure, and flow specifications to be confirmed.

Model Selection Note: The supplied technical specifications provide a water flow rate of 3.0 US GPM (11.36 L/min), weight of 225 lb (102.06 kg), and dimensions of 45 × 26 × 24 in (114.30 × 66.04 × 60.96 cm). These values should not be assumed to apply to all four machine options. The supplied material does not provide verified pressure ratings or complete individual technical specifications for each model.

OPTIONAL ACCESSORIES

• 100 FT (30.48 M) EZEE HOSE REEL KIT – SINGLE AXLE: This optional hose reel kit provides a single-axle hose storage configuration for compatible HD PB Cart pressure washers. It accommodates up to 100 ft (30.48 m) of suitable high-pressure hose, helping operators organize their equipment during cleaning and transport. The hose is not included, and the kit requires field installation.
• 100 FT (30.48 M) HOSE REEL KIT – DOUBLE AXLE, 5,000 PSI (34,474 KPA): This optional double-axle hose reel kit provides storage for up to 100 ft (30.48 m) of compatible high-pressure hose. It has a listed pressure rating of 5,000 psi (34,474 kPa), making it a hose management option for suitable pressure washing configurations. The hose is not included, and the kit requires field installation.

Accessory Compatibility Note: The 5,000 psi (34,474 kPa) specification applies to the optional double-axle hose reel and does not indicate the operating pressure of the pressure washer. Confirm hose reel mounting compatibility, hose dimensions, connection types, and operating pressure requirements before installation.

TECHNICAL SPECIFICATIONS

• MANUFACTURER: Kärcher
• PRODUCT SERIES: HD PB Cart
• PRODUCT TYPE: Gasoline-powered cold water pressure washer
• MACHINE CONFIGURATIONS: HD 3.0/30 PB, HD 3.7/35 PB, HD 3.0/40 PB, and HD 3.7/35 PB Cage
• LISTED WATER FLOW RATE: 3.0 US GPM (11.36 L/min)
• WORKING PRESSURE: Not specified in the supplied technical data
• ENGINE MANUFACTURER: Honda
• ENGINE SERIES: GX
• ENGINE FUEL TYPE: Gasoline
• PUMP MANUFACTURER: Kärcher
• PUMP TYPE: Industrial crankcase pump
• PUMP WARRANTY: 7 years, subject to manufacturer warranty terms
• DRIVE SYSTEM: Cast iron belt pulley system
• CHASSIS MATERIAL: Powder-coated steel
• HANDLE AND FRAME FINISH: Chrome
• TIRES: Flat-free
• SAFETY CERTIFICATION: ETL certified to UL 1776 safety standards
• LISTED WEIGHT WITH ACCESSORIES: 225 lb (102.06 kg)
• LISTED LENGTH: 45 in (114.30 cm)
• LISTED WIDTH: 26 in (66.04 cm)
• LISTED HEIGHT: 24 in (60.96 cm)
• LISTED DIMENSIONS (L × W × H): 45 × 26 × 24 in (114.30 × 66.04 × 60.96 cm)
• OPTIONAL SINGLE-AXLE HOSE REEL: EZEE hose reel kit
• OPTIONAL DOUBLE-AXLE HOSE REEL: 5,000 psi (34,474 kPa) rated hose reel kit
• OPTIONAL HOSE REEL CAPACITY: 100 ft (30.48 m) for each listed reel option
• HOSE INCLUDED WITH OPTIONAL REELS: No
• OPTIONAL ACCESSORY INSTALLATION: Field installed
• MODEL-SPECIFIC ENGINE DISPLACEMENT: Not specified
• MODEL-SPECIFIC PRESSURE RATINGS: Not specified
• MODEL-SPECIFIC HOSE LENGTHS: Not specified
• MODEL-SPECIFIC SHIPPING WEIGHTS: Not specified

Specification Note: The supplied product overview states a cleaning volume of up to 3.0 US GPM (11.36 L/min), while the machine list includes multiple configurations with different model designations. The listed 3.0 US GPM (11.36 L/min), 225 lb (102.06 kg), and dimensional specifications are presented as reference data only. Confirm the individual technical specifications for each machine option before purchasing or comparing models.

FREQUENTLY ASKED QUESTIONS (FAQ)

1. What are the Kärcher HD PB Cart Gas Cold Water Pressure Washers designed for?

They are professional gasoline-powered pressure washers designed for commercial and industrial outdoor cleaning. Common applications include suitable construction equipment, fleet vehicles, agricultural machinery, paved surfaces, and commercial property maintenance areas.

2. What engine and pump are used in the HD PB Cart Series?

The series features honda gx gasoline engines and industrial kärcher crankcase pumps connected through a cast iron belt pulley drive system. The pump carries a stated seven-year warranty, subject to the manufacturer's terms and conditions.

3. What machine models are available in the HD PB Cart Series?

The available models are the hd 3.0/30 pb, hd 3.7/35 pb, hd 3.0/40 pb, and hd 3.7/35 pb cage. Each model should be evaluated using its individual pressure, water flow, engine, and dimensional specifications, which are not fully provided in the supplied product information.

4. What hose reel accessories are available, and do they include hoses?

Two optional hose reel kits are available: a single-axle ezee hose reel and a double-axle hose reel rated at 5,000 psi (34,474 kPa). Both have a listed hose storage capacity of 100 ft (30.48 m). Hoses are not included, and both accessories require field installation.

5. What makes the HD PB Cart Series suitable for professional job sites?

The series combines a powder-coated steel chassis, chrome handles and frame components, flat-free tires, a cast iron belt pulley drive system, and an industrial crankcase pump. These features support equipment durability, convenient transportation, and professional outdoor cleaning. The machines are also identified as etl certified to ul 1776 safety standards.