Cat DP70 Specifications
The Caterpillar DP70 is a 7,000 kg capacity
diesel-powered pneumatic tire forklift engineered for heavy-duty applications in
demanding environments such as lumber yards, metal processing facilities, and
distribution centers. This model features a robust chassis and a heavy-duty
steer axle designed to deliver long service life and high performance under
continuous operation. Powered by a Mitsubishi S6S-T turbocharged diesel engine,
the DP70 combines substantial power with reliability. The drivetrain includes a
two-speed automatic transmission with torque converter for smooth and efficient
operation.
A load sensing hydraulic control valve
optimizes energy use by matching flow to demand. Serviceability is
enhanced through rapid access to the transmission and torque converter,
while mast and axle lubrication points are positioned for easy reach.
The mast and carriage load rollers are permanently lubricated to reduce
maintenance requirements. With its combination of rugged construction,
powerful engine, and thoughtful design for maintenance access, the DP70
is well-suited for challenging material handling tasks.
Engine Model: Mitsubishi S6S-T
Power Type: Diesel
Rated Output: 63.9 kW (85.7 hp) @ 2,300 rpm
Number of Cylinders: 6
Displacement: 5.0 L (305 cu.in)
Engine Design: Turbocharged, designed to the highest standards
Lubrication System: Pressure lubrication with full-flow filtration
Oil Capacity: 16.0 L (16.9 US qt)
Recommended Oil: API class CF or higher, SAE 15W-40
Cooling System: Pressurized, water-cooled with centrifugal pump
Coolant Capacity: 22.0 L (23.2 US qt)
Transmission Type: Two-speed automatic transmission
with torque converter
Drive Control Type: Torque converter
Transmission Speeds: Automatic shifting, forward and reverse
Travel Speed (with load): 22.0 km/h (13.7 mph)
Travel Speed (without load): 27.5 km/h (17.1 mph)
Drive Axle: Heavy-duty design
Steer Axle: Heavy-duty steer axle engineered for long life and high performance
Lubrication Points: Axle lubrication points designed for easy access
Service Brake Type: Hydraulic
Parking Brake Type: Mechanical, hand-operated
System Voltage: 24 V
Battery: Heavy-duty commercial type
Alternator: High-output
Starting System: Electric starter with pre-heat system for cold starts
Warning Lights: Comprehensive instrumentation with warning indicators
Wheel Configuration (x = driven): 4x2 (4 wheels, 2
driven)
Number of Wheels Front / Rear: 4 / 2
Tire Type: Pneumatic
Tire Size (front): 8.25 x 15-12 PR
Tire Size (rear): 8.25 x 15-12 PR
Steering Type: Hydrostatic power steering
Steering Axle: Heavy-duty cast steer axle
Hydraulic Pump Type: High-output gear pump
Hydraulic System Design: Load sensing hydraulic control valve for
energy-efficient operation
Oil Flow for Attachments: 70 L/min (18.5 gpm)
Maximum Operating Pressure for Attachments: 191 bar (2,770 psi)
Control Valve: Load sensing type
Hydraulic Fluid Capacity: 70.0 L (74.0 US qt)
| Service Refill Capacities |
Fuel Tank: 130.0 L (34.3 US gal)
Engine Oil: 16.0 L (16.9 US qt)
Cooling System: 22.0 L (23.2 US qt)
Hydraulic System: 70.0 L (74.0 US qt)
Transmission: 12.0 L (12.7 US qt)
Drive Axle: 8.0 L (8.5 US qt)
Mast Type: Simplex (two-stage) mast, designed with
permanently lubricated mast and carriage load rollers
Mast Lowered Height: 3,070 mm (120.9 in)
Lift Height (maximum): 4,000 mm (157.5 in)
Free Lift: 200 mm (7.9 in)
Overall Height with Mast Raised: 5,280 mm (207.9 in)
Mast Tilt (forwards / backwards): 6° / 12°
Mast Design: Robust construction with excellent visibility
Carriage Load Rollers: Permanently lubricated
Mast Lubrication Points: Designed for easy access
Carriage and Fork Data
Fork Carriage Type: DIN 15173 Class 4A
Fork Carriage Width: 1,780 mm (70.1 in)
Fork Dimensions (thickness x width x length): 60x150x1,220 mm (2.4x5.9x48.0 in)
Fork Cross-section: Heavy-duty design
Load Capacity (rated): 7,000 kg (15,400 lb)
Load Center Distance: 600 mm (24.0 in)
Lifting Speed (with load): 0.44 m/s (86.6 fpm)
Lifting Speed (without load): 0.47 m/s (92.5 fpm)
Lowering Speed (with load): 0.55 m/s (108.3 fpm)
Lowering Speed (without load): 0.55 m/s (108.3 fpm)
Rated Drawbar Pull (with load): 42,700 N (9,600 lb)
Rated Drawbar Pull (without load): 27,700 N (6,225 lb)
Gradeability (with load): 27%
Gradeability (without load): 27%
Overall Length: 4,855 mm (191.1 in)
Length to Fork Face: 3,635 mm (143.1 in)
Overall Width: 2,175 mm (85.6 in)
Height to Top of Overhead Guard: 2,420 mm (95.3 in)
Seat Height: 1,350 mm (53.1 in)
Wheelbase: 2,300 mm (90.6 in)
Track Width (front, center of tyres): 1,650 mm (65.0 in)
Track Width (rear, center of tyres): 1,650 mm (65.0 in)
Ground Clearance (at center of wheelbase, with load): 255 mm (10.0 in)
Ground Clearance (under mast, with load): 140 mm (5.5 in)
Load Distance (axle to fork face): 585 mm (23.0 in)
Minimum Distance Between Centers of Rotation: 1,260 mm (49.6 in)
Tow Coupling Height: 485 mm (19.1 in)
Turning Circle Radius: 3,395 mm (133.7 in)
Working Aisle Width (with 1,0x1,2 m pallets, crosswise): 5,180 mm (203.9 in)
Working Aisle Width (with 0,8x1,2 m pallets, crosswise): 4,980 mm (196.1 in)
Truck Weight (without load, simplex mast, lowest lift height): 9,325 kg (20,560
lb)
Axle Loading with Max Load (front / rear): 14,660 kg / 1,665 kg (32,320 lb /
3,670 lb)
Axle Loading without Load (front / rear): 4,050 kg / 5,275 kg (8,930 lb / 11,630
lb)
Engine Oil and Filter Change: Every 250 hours or 3
months
Engine Air Filter Element: As indicated by restriction gauge (check daily)
Fuel Filter Replacement: Every 500 hours or 6 months
Hydraulic Oil Filter Replacement: Every 1,000 hours
Hydraulic Oil Change: Every 2,000 hours
Transmission Fluid and Filter Change: Every 1,000 hours
Drive Axle Oil Change: Every 1,000 hours
Coolant Change: Every 2,000 hours or 2 years
Chassis Greasing: Every 50 hours or weekly
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