PG400 | Bobcat Portable Power

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Get as low as 0% for 24 months* in lieu of financing.

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Get detailed specifications, dimensions, and performance data for this PG400 | Bobcat Portable Power.

General Info
Condition: Showroom
Manufacturer: Bobcat
Model: PG400
Machine Type: Other
Engine
Engine: QSG12
Engine Make: Cummins
Emissions: Tier 4 Final
Performance
Operating Weight: 15450 lb
Hydraulics
Dimensions
Height: 115 in
Length: 241 in
Width: 83 in
Fuel Tank: 470 gal

Description

PG400 Portable Generator

The PG400 is one of the most powerful towable generators on the market, yet its compact footprint allows for easy jobsite maneuverability.

  • Powered by a reliable Cummins® QSG12 engine 
  • 20-hour runtime at 100% load 
  • Delivers 402 kVA (322 kW) at 79 dB(A)

For heavy-duty jobs that require mobility and versatility, choose the Bobcat® PG400 portable generator. It leads its class in power density, delivery ruggedly reliable power in a compact footprint made for maneuvering around difficult jobsites.

Built in the frame, the PG400 is not just another standby generator that’s been placed on a trailer. It’s a true towable generator built with the intent to be moved around your jobsite even in the toughest conditions.

Featuring the proven CoolBox Plus galvanized steel enclosure, the variable speed cooling fan ensures precision package cooling, reduced noise levels and improved fuel economy. The powerful Cummins QSG12 engine features advanced engineering to reduce sludge build up at load operating loads, reducing your overall maintenance costs and keeping you up and running for maximum productivity.

And like all Bobcat portable generators, the PG400 was built for ease of operation. With all service components easily accessible, on-the-job maintenance can be completed quickly and efficiently. Its analog gauges are easy-to-read, allowing operators to keep an eye on machine performance and diagnostics with a quick glance.

The PG400 is powerful and versatile enough to support any application.

0%
for up to 24 months*
Financing Available

See participating dealers for details.

*Program disclosure: 0% A.P.R. financing for up to 24 months and offers are mutually exclusive — select one or the other. Financing subject to credit approval through an authorized Bobcat financing provider. Offer applied at time of purchase. Offers valid on qualifying new Bobcat generator models through participating dealers only. See dealer for complete details, eligibility requirements, and program end dates. Offers subject to change without notice.

PG400 Key Features

What Makes the PG400 Different

Leads Its Class in Power Density

For heavy-duty jobs that require mobility and versatility, the PG400 leads its class in power density — delivering ruggedly reliable power in a compact footprint made for maneuvering around difficult jobsites.

A True Towable — Built in the Frame

The PG400 is not just another standby generator placed on a trailer — it's a true towable generator built in the frame, with the intent to be moved around your jobsite even in the toughest conditions.

Powerful Cummins QSG12 Engine

A powerful Cummins QSG12 engine features advanced engineering to reduce sludge buildup at low operating loads — reducing your overall maintenance costs and keeping you up and running for maximum productivity.

Proven CoolBox Plus Enclosure

The proven CoolBox Plus galvanized steel enclosure with a variable-speed cooling fan ensures precision package cooling, reduced noise levels and improved fuel economy.

Built for Ease of Operation

Like all Bobcat portable generators, the PG400 was built for ease of operation — with all service components easily accessible, on-the-job maintenance can be completed quickly and efficiently.

Easy-to-Read Analog Gauges

Easy-to-read analog gauges let operators keep an eye on machine performance and diagnostics with a quick glance.

No Minimum Load — Maximum Versatility

The PG400 is one of the industry's only 400-kVA-or-larger generators with no minimum load requirement — powerful and versatile enough to support any application, with an oversized alternator for best-in-class motor starting and an easily accessible two-position link board.

Bobcat 400 kVA+ Generators

Compare the 400 kVA+ Generators

Bobcat PG400 Bobcat PG570
PG400Viewing PG570
Prime Power Rating
Prime Power (max)402 kVA (322 kW)570 kVA (456 kW)
480 V · 3-phase · 60 Hz402 kVA / 322 kW / 484 A570 kVA / 456 kW / 686 A
240 V · 3-phase · 60 Hz402 kVA / 322 kW / 967 A570 kVA / 456 kW / 1,371 A
208 V · 3-phase · 60 Hz402 kVA / 322 kW / 1,116 A570 kVA / 456 kW / 1,582 A
240 V · single-phase · 60 Hz216 kVA / 216 kW / 900 A255 kVA / 255 kW / 1,063 A
120 V · single-phase · 60 Hz216 kVA / 216 kW / 900×2 A
400 V · 3-phase · 50 Hz387 kVA / 310 kW / 559 A
Voltage ConfigurationLink Board PanelLink Board Panel
Frequency50 / 60 Hz Switchable60 Hz
Engine
Make & ModelCummins QSG12Cummins X15
Displacement11.8 L14.95 L
Cylinders66
Power Output @ 1,800 rpm475 hp (354 kW)680 hp (507 kW)
EmissionsTier 4 FinalTier 4 Final
AftertreatmentDOC / DPF / SCRSCR
Usable Fuel Tank470 gal (1,780 L)656 gal (2,483 L)
DEF Tank46 gal (174 L)46 gal (174 L)
Runtime @ 75% Load27 hr28 hr
Dimensions & Weight (with Running Gear)
Length241.0 in260.0 in
Width83.0 in98.5 in
Height115.0 in119.8 in
Weight (Ready to Run)15,450 lbs23,574 lbs
Sound @ 23 ft, 100%76 dB75 dB

The industry's only 400-kVA-or-larger generators with no minimum load requirement. Both come standard with an oversized alternator for best-in-class motor starting, a two-position Link Board Panel (with on-board storage for an optional single-phase link board), a CoolBox enclosure, separate diesel & DEF fills and a NHTSA-compliant heavy-duty trailer. The PG570 (Cummins X15) steps up to 570 kVA at 60 Hz and comes standard with a DEIF AGC4 paralleling controller. Dimensions and weights are for the enclosed unit with running gear (weight is ready-to-run).

PG400

PG400 Features & Benefits

Power & Versatility 4
No Minimum Load Requirement

One of the industry's only 400-kVA-or-larger generators with no minimum load requirement — versatile enough for any application, from light loads to 402 kVA (322 kW) prime.

Leads Its Class in Power Density

For heavy-duty jobs that require mobility and versatility, the PG400 leads its class in power density — ruggedly reliable power in a compact footprint made for maneuvering around difficult jobsites.

Oversized Alternator

An oversized alternator delivers best-in-class motor-starting capacity for the toughest startup loads.

Two-Position Link Board

An easily accessible two-position link board is configured for operation at most common voltages, with on-board storage for an optional single-phase link board.

Engine & Cooling 2
Powerful Cummins QSG12

A powerful Cummins QSG12 (475 hp / 354 kW, 6-cylinder, 11.8 L, Tier 4 Final) features advanced engineering to reduce sludge buildup at low operating loads — reducing maintenance costs and keeping you up and running.

CoolBox Plus Enclosure

The proven CoolBox Plus galvanized steel enclosure with a variable-speed cooling fan ensures precision package cooling, reduced noise levels and improved fuel economy.

Serviceability & Controls 3
Easily Accessible Service Components

Built for ease of operation — with all service components easily accessible, on-the-job maintenance can be completed quickly and efficiently.

Easy-to-Read Analog Gauges + Digital Display

A standard Bobcat control panel features easy-to-read analog gauges for at-a-glance monitoring, plus an advanced digital control display, so operators can watch performance and diagnostics with a quick glance.

Separate Diesel & DEF Fills

Separation of the diesel fuel and DEF fill points reduces the possibility of cross-contamination — a 470-gallon fuel tank and 46-gallon DEF tank for long run intervals.

Mobility & Durability 2
A True Towable — Built in the Frame

Not just another standby generator placed on a trailer — the PG400 is a true towable built in the frame, with the intent to be moved around your jobsite even in the toughest conditions.

Heavy-Duty NHTSA-Compliant Trailer

A heavy-duty trailer and running gear that meets National Highway Traffic Safety Administration (NHTSA) standards for safe, road-ready towing.

Bobcat PG400 Portable Generator

Why Buyers Choose the PG400

No minimum load — one of the industry's only 400-kVA-or-larger generators without one

Leads its class in power density — 402 kVA (322 kW) in a compact, maneuverable footprint

Oversized alternator for best-in-class motor-starting capacity

Powerful Cummins QSG12 engineered to reduce sludge at low loads

CoolBox Plus enclosure with a variable-speed fan for quiet, efficient cooling

Easily accessible two-position link board (optional single-phase link board on board)

Separate diesel & DEF fills reduce cross-contamination

A true towable built in the frame, on a heavy-duty NHTSA-compliant trailer

Customers & Applications

Who Uses the PG400 and What For

The PG400 pairs 400 kVA+ of no-minimum-load power with class-leading density and a true-towable build — versatile and powerful enough to support any application, however the job moves.

Large Industrial & Construction

  • 402 kVA for high-demand three-phase loads
  • Oversized alternator for hard motor starts
  • Compact footprint maneuvers tough sites
  • Easy service for minimal downtime

Events & Production

  • No minimum load for variable demand
  • CoolBox Plus runs quiet at 76 dB(A)
  • Two-position link board for common voltages
  • Analog gauges + digital display

Rental & Standby

  • Versatile across many voltage requirements
  • True towable, built in the frame
  • 470 gal fuel + 46 gal DEF for long runs
  • NHTSA-compliant heavy-duty trailer
Bobcat PG400 Portable Generator

What Makes the PG400 Different

No Minimum Load
402 kVA322 kW prime

One of the industry's only 400-kVA-or-larger generators with no minimum load requirement — maximum versatility for any application.

Power Density
Class-LeadingCompact footprint

Leads its class in power density — ruggedly reliable power in a compact footprint made for maneuvering around difficult jobsites.

Engine
CumminsQSG12 · 475 hp

A powerful Cummins QSG12 (11.8 L) with advanced engineering to reduce sludge buildup at low operating loads, lowering maintenance costs.

Alternator
OversizedBest-in-class starting

An oversized alternator delivers best-in-class motor-starting capacity for the toughest startup loads.

Enclosure
CoolBox PlusVariable-speed fan

The proven CoolBox Plus galvanized steel enclosure with a variable-speed cooling fan ensures precision cooling, low noise and improved fuel economy.

Mobility
True TowableBuilt in the frame

Not a standby unit placed on a trailer — a true towable built in the frame, on a heavy-duty NHTSA-compliant trailer, to move around the toughest jobsites.

Full Specifications

Download Spec Sheet
Power Output
Prime Power Rating402 kVA (322 kW) prime
Frequency Capability50 / 60 Hz switchable
Voltage ConfigurationTwo-position Link Board Panel (optional single-phase link board)
Runtime @ 75% Load27 hr @ 75% load
Sound Level76 dB(A) @ 23 ft, 100% load
480 V · 3-phase · 0.8 PF · 60 Hz402 kVA (322 kW) · 484 A
240 V · 3-phase · 0.8 PF · 60 Hz402 kVA (322 kW) · 967 A
208 V · 3-phase · 0.8 PF · 60 Hz402 kVA (322 kW) · 1,116 A
240 V · single-phase · 1.0 PF · 60 Hz216 kVA (216 kW) · 900 A
120 V · single-phase · 1.0 PF · 60 Hz216 kVA (216 kW) · 900 × 2 A
400 V · 3-phase · 0.8 PF · 50 Hz387 kVA (310 kW) · 559 A
Engine
Engine MakeCummins
Engine ModelQSG12
Displacement720 cu in (11.8 L)
FuelDiesel
Power Output @ 1,800 rpm475 hp (354 kW) @ 1,800 rpm
EmissionsTier 4 Final
Cylinders6
Dimensions & Capacities
Length241 in
Width83 in
Height115 in
Operating Weight15450 lb
Fuel Tank470 gal
DEF Tank46 gal (174 L)
Standard Equipment
No Minimum LoadOne of the industry's only 400-kVA-or-larger generators with no minimum load requirement — maximum versatility for any application
Voltage SelectionEasily accessible two-position Link Board Panel, configured for most common voltages; on-board storage for an ○ optional single-phase link board
Frequency50 / 60 Hz switchable
AlternatorOversized — best-in-class motor-starting capacity
EnginePowerful Cummins QSG12 with advanced engineering to reduce sludge buildup at low operating loads (lower maintenance costs), Tier 4 Final (T4F)
AftertreatmentDOC / DPF / SCR + high-capacity DEF tank; separate diesel & DEF fills reduce cross-contamination
Enclosure & CoolingProven CoolBox Plus galvanized steel enclosure; variable-speed cooling fan for precision cooling, reduced noise & improved fuel economy
Control PanelStandard Bobcat panel — easy-to-read analog gauges plus an advanced digital control display for at-a-glance monitoring & diagnostics
MobilityA true towable built in the frame (not a standby unit on a trailer) — leads its class in power density, compact footprint for difficult jobsites
Running GearHeavy-duty trailer & running gear meeting NHTSA standards
ServiceabilityAll service components easily accessible for quick, efficient on-the-job maintenance

Specifications subject to change without notice. Contact your local Carleton Equipment dealer to confirm details.

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