Internal Combustion
Pneumatic Tire Lift Trucks
Capacity: 8,000-12,000 lb
GP40N1-GP55N1/
DP40N1-DP55N1 Series
Cat lift trucks set the standard for the ultimate
lifting experience. Exceptional comfort, durable
construction and industry-leading customer
service make these trucks the only choice for
your material handling needs. The new line of
8,000-12,000 lb. internal combustion pneumatic
tire lift trucks from Cat Lift Trucks follows in that
tradition, with a wide range of standard features
and application options to meet your needs.
Function. This lift truck thrives in lumber, cement,
pipe and heavy-duty applications where its strength
can effectively be put to the test. The spacious operator
compartment, combined with powerful performance,
results in an operator who is comfortable, alert and
productive during long shifts.
Air Quality. These rugged lift trucks provide excellent
horsepower and torque while meeting EPA and CARB
requirements for carbon monoxide (CO), hydrocarbons
(HC) and nitrogen oxide (NOx) emissions.
Added Protection. The dependable Presence
Detection System (PDS) and excellent visibility help
protect your operator and equipment.
12,000
11,500
11,000
10,500
10,000
9,500
9,000
8,500
Model
8,000
Capacity (lbs)
Comfortable Operation
Operators of varying sizes can work
long shifts comfortably in the standard
full-suspension seat. An optional swivel
seat and rear grab handle with horn
button is available for high-shuttle
applications.
GP40N1
DP40N1
GP45N1
DP45N1
GP50CN1
DP50CN1
GP50N1
DP50N1
GP55N1
Adjustable seating for increased comfort
DP55N1
Fuel Type: Gas/LP Diesel
2 4
The GP40N1-GP55N1/DP40N1-DP55N1 Series of lift trucks
operates in rough conditions, while delivering a comfortable,
ergonomic work environment for your operators.
Consider The Options
A wide variety of options are available
to customize the truck for operator
preference or premium comfort,
including fingertip hydraulic controls,
panel cabs for harsh environments
and awareness enhancement packages.
Control at your fingertips
Quality
Up for a Challenge
Premium Display Panel
The standard premium LED/LCD display provides a number of
productivity-enhancing tools for the operator. Features such
as an operator passcode system and maintenance interval
reminders help ensure that the truck is running at peak
performance.
Optimized display panel raises awareness
RELIABILITY
4
Legendary Performance
These rugged lift trucks can be counted on to
carry the load in the toughest applications. From
the powerful engines to the durable masts, this
series of lift trucks is built to perform.
Next Generation Engines
TheTB45k LP/gas and theTier 4 compliant,
Perkins 854F diesel engines work in the
toughest conditions with excellent fuel
economy and low noise. Also offering a
21.6% increase in fuel efficiency, the new
diesel engines provide maintenance-free
operation with no ash service.
Total Control
The standard two-speed forward, onespeed reverse transmission gives you
the power and control you need to
handle the toughest loads. Optional
ProShift provides additional protection
against transmission wear.
Fuel efficiency, low emissions
Low-effort movement
Optimized Visibility
Narrow mast channels and open overhead
guard helps improve operator visibility
to the load and surroundings. Standard
LED work lights illuminate the work area
while providing significant maintenance
savings over traditional halogen or
incandescent lights.
Application Options
Options such as oil-cooled disc brakes,
attachments, foundry and brick protection,
and specialty tires can customize the
truck for your specific needs, extending
equipment service life and minimizing
product damage.
Optimum visibility
Solutions for your applications
Serviceability
With 500 hour service intervals, displaybased indicators and reminders and
easy access to service components,
you can count on maximizing uptime
and lowering maintenance costs with
your Cat lift truck.
Service time minimized
CUSTOMER SERVICE
6
Delivering Real Material
Handling Solutions
A Cat lift truck purchase connects you to a variety
of material handling solutions, including world-class
service and support from the best dealer network in
the industry.
Cat Lift Trucks also offers the most comprehensive
support programs in the industry. Highly-skilled
service technicians, diverse parts inventory and an
outstanding selection of service options, all help
to reduce your total cost of ownership and
keep your lift trucks performing
at their best.
Dealers You Can Depend On
With hundreds of dealer locations
throughout North and South America,
Cat lift truck dealers provide more than
lift trucks. From flexible financing
options, to parts, service and product
support, our dealers are unsurpassed.
Standing Behind Our Products
We deliver peace of mind by helping your trucks stay on the job,
day after day. Every new Cat lift truck is covered by a 1-year/2,000
hours warranty that includes parts and labor, as well as
components and systems. With our standard 2-year/4,000 hours
extended powertrain warranty, youll have the confidence that
only comes from owning a Cat lift truck.
Professionals you can depend on
Keeping you covered
Parts Fast Or Parts Free*
The Parts Fast Or Parts Free Guarantee
ensures next-business-day delivery of
all Cat lift truck parts, or theyre free,
including freight. If your part doesnt
come in by the next business day, we
pay for it.
Parts when you need them
Genuine OEM Parts
When you buy from your local dealer,
you can be assured that your OEM part
is manufactured to meet original
equipment criteria. Additionally, all Cat
lift truck OEM parts come with a sixmonth, unlimited-hours warranty.
Genuine Cat Lift Truck OEM parts
Flexible Financing Options*
Financing your next Cat lift truck is easy
with our wide range of flexible leasing
and purchasing options. Whether you
want to finance or lease, your local Cat lift
truck dealer can help customize a package
tailored to your specific needs.
Custom financing packages
* Programs may be subject to change without notice and may vary by region. Please ask your local Cat lift truck dealer for complete terms and conditions.
Specifications
Characteristics
1
2
Capacity
GP40N1
GP45N1
DP45N1
lb
kg
8,000
4,000
8,000
4,000
9,000
4,500
at load centerdistance
in
mm
24
500
24
500
24
500
Power
electric, diesel, gasoline, LP gas
Tire type
Wheels (x = driven)
9,000
24
gasoline / LP gas
diesel
gasoline / LP gas
diesel
cushion, pneumatic
pneumatic
pneumatic
pneumatic
pneumatic
number front / rear
2x / 2
2x / 2
2x / 2
2x / 2
GP40N1
DP40N1
GP45N1
DP45N1
Dimensions
6
DP40N1
at rated load center
Lift with standard
two-stage mast
maximum fork height (top of fork)
in
mm
132
3,350
132
3,350
132
3,350
free fork height
in
mm
5.9
150
5.9
150
5.9
150
5.9
Forks
thickness x length x width
in
mm
2x48x5.9
50x1,220x150
2x48x5.9
50x1,220x150
2x48x5.9
50x1,220x150
2x48x5.9
in
mm
12.6 / 46.6
320 / 1,184
12.6 / 46.6
320 / 1,184
12.6 / 46.6
320 / 1,184
12.6 / 46.6
Fork spacing
out-to-out minimum / maximum
10
Tilt
forward / backward
11
length to fork face
12
13
14
15
width
Overall
dimensions
height
16
17
deg
6 / 10
6 / 10
6 / 10
132
6 / 10
in
mm
118
3,000
118
3,000
123
3,130
123
with standard tires
in
mm
55.7
1,415
55.7
1,415
57.5
1,460
57.5
with optional duals
in
mm
77.4
1,965
77.4
1,965
77.4
1,965
77.4
with lowered mast
in
mm
91.3
2,320
91.3
2,320
91.3
2,320
91.3
seat height
in
mm
42.6
1,082
42.6
1,082
42.6
1,082
42.6
to top of overhead guard
in
mm
90.5
2,296
90.5
2,296
90.5
2,296
90.5
with extended mast
in
mm
180
4,570
180
4,570
180
4,570
180
18
Minimum outside turning radius
in
mm
102
2,580
102
2,580
107
2,730
107
19
Load moment constant
in
mm
22.7
577
22.7
577
22.7
577
22.7
Minimum aisle 90 stack zero clearance w / out load
in
mm
124
3,157
124
3,157
130
20
Performance
21
22
Speeds
23
24
25
26
27
Drawbar pull
Gradeability
GP40N1
29
30
fpm
km/h
13.7 / 14.0
22.0 / 22.5
12.4 / 12.7
20.0 / 20.5
13.7 / 14.0
22.0 / 22.5
fpm
m/s
112 / 118
0.57 / 0.60
108 / 120
0.55 / 0.61
112 / 118
0.57 / 0.60
108 / 120
lowering speed loaded / empty
fpm
m/s
98.4 / 98.4
0.5 / 0.5
98.4 / 98.4
0.5 / 0.5
98.4 / 98.4
0.5 / 0.5
98.4 / 98.4
loaded at 1 mph (1.6 km)
lb
6,300
28,000
6,100
27,000
6,300
28,000
6,100
loaded maximum
lb
8,700
38,500
8,400
37,500
8,400
37,500
8,200
32
Tire size
33
34
12.4 / 12.7
loaded at 1 mph (1.6 km)
32.0
31.1
28.9
maximum loaded
45.8
44.9
40.2
39.4
GP40N1
DP40N1
GP45N1
DP45N1
lb
kg
with rated load front / rear
lb
kg
without load front / rear
lb
kg
12,920
5,860
13,050
5,920
13,820
28.0
6,270
13,960
18,630 / 2,290 8,450 / 1,040 18,690 / 2,360 8,480 / 1,070 20,240 / 2,580 9,180 / 1,170 20,310 / 2,650
5,750 / 7,170
Chassis
31
130
DP45N1
lift speed loaded / empty
Empty
Axle load
GP45N1
travel speed* loaded / empty
Weight
28
3,307
DP40N1
2,610 / 3,250
5,800 / 7,250
2,630 / 3,290
6,060 / 7,760
2,750 / 3,520
6,130 / 7,830
GP40N1
DP40N1
GP45N1
DP45N1
front, standard
in
8.251514PR
8.251514PR
3001518PR
3001518PR
front, optional duals
in
8.251512PR
8.251512PR
8.251512PR
8.251512PR
rear
in
7.001212PR
7.001212PR
7.001212PR
7.001212PR
Wheelbase
in
mm
72.8
1,850
72.8
1,850
78.7
2,000
78.7
front, standard tires
in
mm
46.3
1,175
46.3
1,175
46.3
1,175
46.3
front, optional duals
in
mm
56.9
1,445
56.9
1,445
56.9
1,445
56.9
37
rear tires
in
mm
46.5
1,180
46.5
1,180
46.5
1,180
46.5
38
at lowest point at mast
in
mm
5.9
150
5.9
150
5.9
150
5.9
at center of wheelbase
in
mm
8.9
227
8.9
227
8.9
227
35
36
39
40
41
Tread width
Ground clearance
Brakes
foot, hydraulic
foot, hydraulic
foot, hydraulic
foot, hydraulic
parking
hand, mechanical
hand, mechanical
hand, mechanical
hand, mechanical
GP40N1
DP40N1
GP45N1
DP45N1
Nissan TB45K
Perkins 854F
Nissan TB45K
Perkins 854F
Powertrain
42
model
43
44
45
continuous output S.A.E. gross
Engine
maximum torque S.A.E. gross
46
47
cylinder / displacement
48
type
49
Transmission
Battery
volts
51
Relief pressure
for attachments
52
Noise level
mean value at operators ear Leq
HP
kW
97
72
at r.p.m.
lb-ft
N-m
L
psi
bar
dB(A)
Contact your local Cat lift truck dealer for information on gas powered models.
54
280
72
2,450
207
280
1,200
6 / 275
97
2,200
207
at r.p.m.
cu in
72
2,450
207
280
1,000
6 / 4.5
4 / 207
1,200
4 / 3.4
6 / 275
72
2,200
207
1,000
6 / 4.5
4 / 207
powershift
powershift
powershift
powershift
2/1
2/1
2/1
2/1
12
12
12
number of speeds forward / reverse
50
8.9
service
2,770
191
84
2,770
191
82
2,770
12
191
84
2,770
82
DP45N1
GP50CN1
DP50CN1
GP50N1
DP50N1
GP55N1
DP55N1
4,500
10,000
5,000
10,000
5,000
11,000
5,000
11,000
5,000
12,000
5,500
12,000
500
24
500
24
500
24
600
24
600
24
600
24
5,500
600
diesel
gasoline / LP gas
diesel
gasoline / LP gas
diesel
gasoline / LP gas
diesel
pneumatic
pneumatic
pneumatic
pneumatic
pneumatic
pneumatic
pneumatic
2x / 2
2x / 2
2x / 2
2x / 2
2x / 2
2x / 2
2x / 2
DP45N1
GP50CN1
DP50CN1
GP50N1
DP50N1
GP55N1
DP55N1
3,350
132
3,350
132
3,350
132
3,360
132
3,360
132
3,360
132
150
5.9
150
5.9
150
6.3
160
6.3
160
6.3
160
6.3
160
50x1,220x150
2x48x5.9
50x1,220x150
2x48x5.9
50x1,220x150
2.4x48x5.9
60x1,220x150
2.4x48x5.9
60x1,220x150
2.4x48x5.9
60x1,220x150
2.4x48x5.9
60x1,220x150
320 /1,184
12.6 / 46.6
320 / 1,184
12.6 / 46.6
320 / 1,184
12.6 / 46.6
320 / 1,184
12.6 / 46.6
320 / 1,184
12.6 / 46.6
320 / 1,184
12.6 / 46.6
320 / 1,184
6 / 10
6 / 10
6 / 10
6 / 10
6 / 10
3,360
6 / 10
6 / 10
3,130
125
3,170
125
3,170
130
3,310
130
3,310
132
3,360
132
3,360
1,460
57.5
1,460
57.5
1,460
57.5
1,460
57.5
1,460
57.5
1,460
57.5
1,460
1,965
77.4
1,965
77.4
1,965
77.4
1,965
77.4
1,965
77.4
1,965
77.4
1,965
2,320
94.5
2,400
94.5
2,400
94.5
2,400
94.5
2,400
94.5
2,400
94.5
2,400
1,082
42.6
1,082
42.6
1,082
42.6
1,082
42.6
1,082
42.6
1,082
42.6
1,082
2,296
90.5
2,296
90.5
2,296
90.5
2,296
90.5
2,296
90.5
2,296
90.5
2,296
4,570
180
4,570
180
4,570
181
4,590
181
4,590
181
4,590
181
4,590
2,730
109
2,760
109
2,760
114
2,890
114
2,890
116
2,940
116
2,940
577
22.9
582
22.9
582
23.7
602
23.7
602
23.7
602
23.7
602
3,307
132
3,342
132
3,342
137
3,492
137
3,492
139
3,542
139
3,542
DP45N1
GP50CN1
DP50CN1
GP50N1
DP50N1
GP55N1
DP55N1
20.0 / 20.5
13.7 / 14.0
22.0 / 22.5
12.1 / 12.7
19.5 / 20.5
13.7 / 14.0
22.0 / 22.5
12.1 / 12.7
19.5 / 20.5
13.4 / 14.0
21.5 / 22.5
12.1 / 12.7
19.5 / 20.5
0.55 / 0.61
96.5 / 102
0.49 / 0.52
92.5 / 104
0.47 / 0.53
96.5 / 102
0.49 / 0.52
92.5 / 104
0.47 / 0.53
96.5 / 102
0.49 / 0.52
92.5 / 104
0.47 / 0.53
0.5 / 0.5
98.4 / 98.4
0.5 / 0.5
98.4 / 98.4
0.5 / 0.5
98.4 / 98.4
0.5 / 0.5
98.4 / 98.4
0.5 / 0.5
98.4 / 98.4
0.5 / 0.5
98.4 / 98.4
0.5 / 0.5
27,000
6,200
27,500
6,000
26,500
6,100
27,000
6,000
26,500
6,100
27,000
5,800
26,000
36,500
8,400
37,500
8,300
37,000
8,400
37,500
8,300
37,000
8,400
37,500
8,300
28.0
25.9
25.0
23.3
22.6
21.5
37,000
20.8
39.4
36.2
35.5
33.0
32.3
30.7
30.1
DP45N1
GP50CN1
DP50CN1
GP50N1
DP50N1
GP55N1
DP55N1
6,330
14,970
6,790
15,100
6,850
15,960
7,240
16,090
7,300
16,690
7,570
16,840
7,640
9,210 / 1,200
22,190 / 2,780 10,060 / 1,260 22,260 / 2,840 10,100 / 1,290 24,210 / 2,750 10,980 / 1,250 24,270 / 2,820 11,010 / 1,280 25,710 / 2,980 11,660 / 1,350 25,770 / 3,070 11,690 / 1,390
2,780 / 3,550
6,330 / 8,640
DP45N1
2,870 / 3,920
6,390 / 8,710
GP50CN1
2,900 / 3,950
7,030 / 8,930
DP50CN1
3,190 / 4,050
7,100 / 8,990
GP50N1
3,220 / 4,080
6,900 / 9,790
DP50N1
3,130 / 4,440
6,990 / 9,850
GP55N1
3,170 / 4,470
DP55N1
3001518PR
3001518PR
3001518PR
3001518PR
3001518PR
3001518PR
3001518PR
8.251512PR
8.251512PR
8.251512PR
8.251512PR
8.251512PR
8.251512PR
8.251512PR
7.001212PR
7.001212PR
7.001212PR
7.001214PR
7.001214PR
7.001214PR
7.001214PR
2,000
78.7
2,000
78.7
2,000
84.6
2,150
84.6
2,150
84.6
2,150
84.6
1,175
46.3
1,175
46.3
1,175
46.3
1,175
46.3
1,175
46.3
1,175
46.3
2,150
1,175
1,445
56.9
1,445
56.9
1,445
56.9
1,445
56.9
1,445
56.9
1,445
56.9
1,445
1,180
46.5
1,180
46.5
1,180
46.5
1,180
46.5
1,180
46.5
1,180
46.5
1,180
150
5.9
150
5.9
150
5.9
150
5.9
150
5.9
150
5.9
150
227
8.9
227
8.9
227
8.9
227
8.9
227
8.9
227
8.9
227
foot, hydraulic
foot, hydraulic
foot, hydraulic
foot, hydraulic
foot, hydraulic
foot, hydraulic
foot, hydraulic
hand, mechanical
hand, mechanical
hand, mechanical
hand, mechanical
hand, mechanical
hand, mechanical
hand, mechanical
DP45N1
GP50CN1
DP50CN1
GP50N1
DP50N1
GP55N1
DP55N1
Perkins 854F
Nissan TB45K
Perkins 854F
Nissan TB45K
Perkins 854F
Nissan TB45K
Perkins 854F
54
97
72
2,200
72
54
2,450
280
207
280
1,000
6 / 275
72
280
4 / 207
54
280
6 / 275
72
280
4 / 207
54
2,200
207
280
1,000
6 / 4.5
72
2,450
207
1,200
4 / 3.4
97
2,200
207
1,000
6 / 4.5
72
2,450
207
1,200
4 / 3.4
97
2,200
207
280
1,200
4 / 3.4
6 / 275
1,000
6 / 4.5
4 / 207
4 / 3.4
powershift
powershift
powershift
powershift
powershift
powershift
powershift
2/1
2/1
2/1
2/1
2/1
2/1
2/1
12
12
12
12
12
12
191
82
2,770
191
84
2,770
191
82
2,770
191
84
2,770
191
82
2,770
12
191
84
2,770
191
82
NOTE: These specifications assume the use of drive axles, tires, and tilt angles specified. Any modification to specifications, or any other combination of specifications made after the
shipment of the truck, requires prior written approval from Mitsubishi Caterpillar Forklift America Inc. (MCFA). (See ANSI/ITSDF B56.1) Also be advised that overall operating visibility
may be affected by the mast configuration and mast options of your lift truck. Therefore, you may need to add ancillary [auxiliary] devices or modify your operating practices. Consult
your dealer for further information.
Call-out numbers shown in diagram correspond to the first column
of the specifications chart.
14
20
11
17
19
2
18
12
66
65
13
22
62
15
23
21
13
13
13
63
16
22
15
Safety Standards
These trucks meet American National Standards Institute/ Industrial Truck Standards Development Foundation, ANSI/ITSDF B56.1. UL-Classified by Underwriters Laboratories, Inc., as to fire and
electric shock hazard only; Type G, G/LP, LP, D (standard). Type GS, LPS and DS. Users should be aware of, and adhere to, applicable codes and regulations regarding operator training, use, operation and
maintenance of powered industrial trucks, including:
ANSI/ITSDF B56.1.
NFPA 505, fire safety standard for powered industrial trucks - type designations, areas of use, maintenance, and operation.
Occupational Safety and Health Administration (OSHA) regulations that may apply.
Specifications, equipment, technical data, photos and illustrations based on information at time of printing and subject to change without notice. Some products may be shown with
optional equipment.
10
OPTION PACKAGES
Enhance your Experience
Cat lift trucks come fully equipped with features and options that allow you to get
the job done. For those applications that require an extra level of protection for the
truck and operator including wet, dusty, high-shuttle and other harsh environments
Cat Lift Trucks offers several options that can enhance the productivity of your
material handling fleet.
Panel Cab Options:
Front windshield with wiper
Top panel with tempered glass for
optimal viewing
Back panel with fold-out glass panel
and wiper
Steel doors
Heater
Fan
Oil-Cooled Disc Brakes
Fully-enclosed oil-cooled disc brakes can
improve uptime and lower maintenance
costs in dusty or dirty applications.
Productivity Enhancing Options
Improve productivity with options such
as, wet-disc brakes, which include
enhanced systems such as ProShift,
auto-deceleration and controlled
rollback to slow and control the truck.
This braking system doesnt use the
transmission for braking, which helps
prevent premature component wear.
11
Quality
Reliability
Customer Service
Experienced professionals at your local dealership and on our National Accounts Team can assist you with
your lift truck purchase or lease. Your Cat lift truck dealer can provide options and additional visual and
audible warning devices geared toward your specific requirements. Operator training programs are also
available to boost productivity and to help reduce the potential for product damage and personal injury.
Internal Combustion Pneumatic Tire Lift Trucks
Capacity: 8,000-12,000 lb
1-800-CAT-LIFT | www.cat-lift.com | m.cat-lift.com
Copyright 2013 by MCFA. All rights reserved. CAT, CATERPILLAR, their respective logos, Caterpillar Yellow and the Power Edge trade
dress, as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission. All registered
trademarks are the property of their respective owners. Some products may be shown with optional equipment. Printed in U.S.A.
CECV0022
04/13
